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Q355D China Steel Price Chart Q345D High Tensile High Strength Steel
Q355D China Steel Price Chart Q345D High Tensile High Strength Steel
Q355D China Steel Price Chart Q345D High Tensile High Strength Steel
Q355D China Steel Price Chart Q345D High Tensile High Strength Steel
Q355D China Steel Price Chart Q345D High Tensile High Strength Steel
Q355D China Steel Price Chart Q345D High Tensile High Strength Steel
Q355D China Steel Price Chart Q345D High Tensile High Strength Steel
Q355D China Steel Price Chart Q345D High Tensile High Strength Steel

Q355D China Steel Price Chart Q345D High Tensile High Strength Steel

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≥20 Pieces
US $659
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Quick Details

Brand Name:
Baosteel / An steel
Width:
30-4000mm
Length:
1000-12000mm
Type:
Steel Plate, Hot Rolled Steel Sheet
Technique:
Hot Rolled
Special Use:
High-strength Steel Plate
Product Name:
Q355D China Steel Price Chart Q345D High Tensile High Strength Steel
Material:
Q355(A, B, C, D, E)
Shape:
Plate/ Coil
Certificate:
ISO 9001:2008/SGS/BV
Quality:
Prime Quality
Advantages:
Stable Specifications
Sample:
Free Sample for Test
Equivalent Standard:
ASTM JIS EN DIN
Equivalent Grade:
A572M SM490 S275JR S355JO St44-3
Model Number:
Q355D
Surface Treatment:
Skin pass

Quick Details

Standard:
GB
Grade:
Q355D
Place of Origin:
China
Brand Name:
Baosteel / An steel
Width:
30-4000mm
Length:
1000-12000mm
Type:
Steel Plate, Hot Rolled Steel Sheet
Technique:
Hot Rolled
Special Use:
High-strength Steel Plate
Product Name:
Q355D China Steel Price Chart Q345D High Tensile High Strength Steel
Material:
Q355(A, B, C, D, E)
Shape:
Plate/ Coil
Certificate:
ISO 9001:2008/SGS/BV
Quality:
Prime Quality
Advantages:
Stable Specifications
Sample:
Free Sample for Test
Equivalent Standard:
ASTM JIS EN DIN
Equivalent Grade:
A572M SM490 S275JR S355JO St44-3
Model Number:
Q355D
Surface Treatment:
Skin pass
Product Description

Q355D China Steel Price Chart Q345D High Tensile High Strength Steel


Q355 is a kind of low alloy high strength structural steel, widely used in Bridges, Vehicles, Ships,Construction, Pressure Vessels, Special Equipment, etc.

"Q" means yield strength, 355 means that the yield strength of this steel is 355MPa, and the yield value will decrease as the thickness of the material increases.

Chemical Composition

C
Si
Mn
P
S
Cr
Ni
Cu
Q355D
0.24
0.55
1.60
0.035
0.035
0.30
0.30
0.40

Mechanical Properties
Thickness (mm)
≤16
16—40
40—63
63—80
100—150
150—200
200--250
Yield Strength (MPa)
≥355
≥345
≥335
≥315
≥295
≥285
≥275
Tensile Strength (MPa)
450—630






Elongation
≥21%






Impact
Temperature:0℃: Longitudinal≥34, Transverse≥27







Comparison of Old and New Standards
GB/T1591-88
GB/T1591-94
12Mn
Q295
16Mn, 14MnNb
Q345
15MnV
Q390
15MnVN
Q420
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