- Product Details
- {{item.text}}
Quick Details
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Product name:
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Casting parts
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Material:
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Grey Iron/Ductile iron
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Surface treatment:
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Shot Blasting
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Certification:
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ISO9001/TS16949/RoHS
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Process:
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Casting +Machining(if Need)+surface Treatment
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Tolerance:
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Customer's Drawing Request
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Shape:
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Customized Shape
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Machining Process:
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Machining Center
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Keyword:
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Casting Processing Products
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Application:
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Industry Machinery
Quick Details
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Place of Origin:
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Jiangsu, China
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Brand Name:
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Shengrong
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Model Number:
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SR
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Product name:
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Casting parts
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Material:
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Grey Iron/Ductile iron
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Surface treatment:
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Shot Blasting
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Certification:
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ISO9001/TS16949/RoHS
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Process:
-
Casting +Machining(if Need)+surface Treatment
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Tolerance:
-
Customer's Drawing Request
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Shape:
-
Customized Shape
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Machining Process:
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Machining Center
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Keyword:
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Casting Processing Products
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Application:
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Industry Machinery
Products Description
1. Material: Gray Iron or Ductile Iron, Steel
Gray iron HT200-350 (GG20-35, FC200-350);Ductile Iron QT400-QT700(GGG40-GGG70,FCD400-FCD700)
2. Surface treatment: Shot blast, painting; Heat treatment is optional;
3. Custom according to your drawing, specification or samples;
Gray iron HT200-350 (GG20-35, FC200-350);Ductile Iron QT400-QT700(GGG40-GGG70,FCD400-FCD700)
2. Surface treatment: Shot blast, painting; Heat treatment is optional;
3. Custom according to your drawing, specification or samples;
4: CNC machining according to your drawing
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Material
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Gray Iron Casting/Ductile Iron Casting
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Process
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Resin sand casting/shell mold casting/lost foam casting + CNC machining
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Casting Tolerance
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CT9-10 for Machine Molding Process,
CT8-9 for Shell Molding and Lost Foam Molding Casting Process CT10-11 for Manual Molding Sand casting Process |
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Casting surface roughness
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Ra 12.5-25 um
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Casting weight range
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0.5kg to 10tons per piece
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Casting Size
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As Requirement/As drawing
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Machining surface roughness
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As Requirement
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Material standard
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GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR
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Surface treatment
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KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing, Powder coating, and Nickel plating.
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Service available
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OEM & ODM
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Quality control/Testing facility
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spectrometer,tensile test, hardness test, metallography microscope. Ultrasonic test, 100% inspection
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Application
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Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum
machinery,construction, valves and pumps, electric machine, hardware, power equipment, and so on. |
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Mechanical character
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Grey Iron Grade in GB 9439 Gray iron Castings
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Gray Iron Grade
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Single Specimen
Tensile Strength
σb≥/Mpa
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Wall Thickness
/mm
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Tensile Strength
σb≥/Mpa
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HT100
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100
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>2.5~10
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130
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>10~20
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100
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>20~30
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90
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>30~40
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80
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HT150
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150
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>2.5~10
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175
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>10~20
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145
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>20~30
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130
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>30~40
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120
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HT200
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200
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>2.5~10
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220
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>10~20
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195
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>20~30
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170
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>30~40
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160
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HT250
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250
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>2.5~10
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270
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>10~20
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240
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>20~30
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220
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>30~40
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200
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HT300
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300
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>10~20
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290
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>20~30
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250
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>30~40
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230
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HT350
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350
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>10~20
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340
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>20~30
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290
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>30~40
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260
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Ductile Iron Grade in GB1348 Ductile Iron Castings
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Iron Grade
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Wall Thickness
/mm
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Tensile Strength(Min Mpa)
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Yield Strength(Min Mpa)
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elongation
% Min
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QT400-18A
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>30~60
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390
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250
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18
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>60~200
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370
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240
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12
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QT400-15A
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>30~60
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390
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250
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15
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>60~200
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370
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240
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12
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QT500-7A
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>30~60
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450
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300
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7
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>60~200
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420
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290
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5
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QT600-3A
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>30~60
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600
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360
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3
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>60~200
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550
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430
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1
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QT700-2A
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>30~60
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700
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400
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2
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>60~200
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650
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380
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1
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Gray Iron Material Grades
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Country
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Standard
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Equivalent Grades of Grey Iron (Gray Cast Iron)
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ISO
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ISO 185
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100
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150
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200
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250
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300
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350
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-
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China
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GB 9439
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HT100
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HT150
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HT200
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HT250
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HT300
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HT350
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-
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USA
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ASTM A48
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-
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NO.20
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NO.30
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NO.35
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NO.40
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NO.50
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NO.55
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NO.25
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NO.45
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NO.60
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Germany
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DIN 1691
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GG10
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GG15
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GG20
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GG25
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GG30
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GG35
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GG40
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Austria
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European
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EN 1561
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EN-GJL-100
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EN-GJL-150
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EN-GJL-200
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EN-GJL-250
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EN-GJL-300
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EN-GJL-350
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Japan
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JIS G5501
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FC100
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FC150
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FC200
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FC250
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FC300
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FC350
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-
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Italy
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UNI 5007
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G10
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G15
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G20
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G25
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G30
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G35
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-
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France
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NF A32-101
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-
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FGL150
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FGL200
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FGL250
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FGL300
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FGL350
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FGL400
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UK
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BS 1452
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100
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150
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200
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250
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300
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350
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-
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India
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IS 210
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-
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FG150
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FG200
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FG260
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FG300
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FG350
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FG400
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Spain
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UNF
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-
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FG15
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FG20
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FG25
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FG30
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FG35
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-
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Belgium
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NBN 830-01
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FGG10
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FGG15
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FGG20
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FGG25
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FGG30
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FGG35
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FGG40
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Australia
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AS 1830
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-
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T150
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T220
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T260
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T300
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T350
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T400
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Sweden
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SS 14 01
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O110
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O115
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O120
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O125
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O130
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O135
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O140
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Norway
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NS11 100
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SJG100
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SJG150
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SJG200
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SJG250
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SJG300
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SJG350
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-
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Ductile /Nodular Cast Iron Material Grades
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Country
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Standard
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Equivalent Grades of Ductile iron (SG Iron, Nodular Graphite Iron)
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ISO
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ISO 1083
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400-15
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450-10
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500-7
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600-3
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700-2
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800-2
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900-2
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400-18
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China
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GB 1348
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QT400-18
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QT450-10
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QT500-7
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QT600-3
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QT700-2
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QT800-2
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QT900-2
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USA
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ASTM A536
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60-40-18
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60-42-10
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70-50-05
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80-55-06
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100-70-03
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120-90-02
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—
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65-45-12
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80-60-03
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Germany
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DIN 1693
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GGG40
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—
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GGG50
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GGG60
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GGG70
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GGG80
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—
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Austria
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European
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EN 1563
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EN-GJS-400-15
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EN-GJS-450-10
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EN-GJS-500-7
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EN-GJS-600-3
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EN-GJS-700-2
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EN-GJS-800-2
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EN-GJS-900-2
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EN-GJS-400-18
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Italy
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UNI 4544
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GS370-17
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GS400-12
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GS500-7
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GS600-2
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GS700-2
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GS800-2
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—
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France
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NF A32-201
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FGS370-17
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FGS400-12
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FGS500-7
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FGS600-2
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FGS700-2
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FGS800-2
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—
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UK
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BS 2789
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400/17
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420/12
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500/7
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600/7
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700/2
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800/2
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900/2
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