- Product Details
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Quick Details
-
Place of Origin:
-
Jiangsu, China
-
Brand Name:
-
OUERSEN
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Product Name:
-
Alloy special steel round bar
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Material:
-
20Cr 40Cr 20CrMo 35CrMo 42CrMo 40CrNiMo 5CrMnMo
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Technology:
-
Hot Rolled
-
Length:
-
Client Requirement
-
Keyword:
-
steel round bar
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Shape:
-
Round Shape
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MOQ:
-
5 Tons
-
Delivery time:
-
5-15 Days
-
Stanrard:
-
DIN ASTM GB
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Packing:
-
Standard Seaworthy Package
Quick Details
-
Steel Grade:
-
Carbon Steel
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Tolerance:
-
±1%
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Grade:
-
4140 4130 4340
-
Place of Origin:
-
Jiangsu, China
-
Brand Name:
-
OUERSEN
-
Product Name:
-
Alloy special steel round bar
-
Material:
-
20Cr 40Cr 20CrMo 35CrMo 42CrMo 40CrNiMo 5CrMnMo
-
Technology:
-
Hot Rolled
-
Length:
-
Client Requirement
-
Keyword:
-
steel round bar
-
Shape:
-
Round Shape
-
MOQ:
-
5 Tons
-
Delivery time:
-
5-15 Days
-
Stanrard:
-
DIN ASTM GB
-
Packing:
-
Standard Seaworthy Package
Alloy steel round bar
|
Standard
|
Recommended by well known factory 20Cr 40Cr 20CrMo 35CrMo 42CrMo 40CrNiMo 5CrMnMo alloy special steel round bar
|
|
Diameter
|
5mm-1000mm
|
|
Length
|
100mm-1200mm
|
|
Surface
|
Polished,Black
|
|
Delivery Condition
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Heat Treatment ,Cold Drawn
|
|
Advantages
|
Dia< 10.00 mm, cold drawn, on request also ground; ISO h8 Dia > 10.00 mm, cold drawn, on request also ground; ISO h9
Tighter tolerances on request Out of roundness standard: ½ of diameter tolerance |
|
Finish Line
|
Straightening machines
Milling and chamfering devices Surface control (Circograph, Circoflux) Ultrasonic control device Antimixing control - spectrotest devices Packaging, marking |
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Mechanical Property
|
Delivery status: Tensile strength (Rm): 570 -820 MPa, size depending
|
|
Bar Processing
|
Heat treatment: soft annealing, normalising, isothermal, spheroidising and stress relieving treatments, quenching and tempering Peeling
|
|
Application
|
* Automatic lathe processing, metal stamping parts processing;
* Electronic industry, optical fiber connector, optical disc drive, scanner, medical equipment; * Household appliances, instrumentation industry; * Office equipment (computers, photocopiers, cameras, fax machines, etc.); * Watch components, glasses; * Electronic terminal pin, timer, carburetor; * Decorations, light ornaments, cars, motorcycles, chains; * Clean car sweepers and toys; * Pens, handbag accessories, belt buckles, fishing gear, etc .; * Studs, screws, nuts, pipe joints, spring seats, etc. |
ASTM Y20 10SPb20 Steel Bar Chemical Composition
|
Grade
|
C
|
Si
|
Mn
|
S
|
P
|
Pb
|
|
10S20
|
0.08~0.16
|
0.15~0.35
|
0.70~1.00
|
0.10~0.20
|
0.08~0.15
|
-
|
|
10SPb20
|
0.08~0.16
|
≤0.15
|
0.70~1.10
|
0.15~0.25
|
0.05~0.10
|
0.15~0.35
|
ASTM 1215 1211 12y13 Rod Mechanical Properties
|
Grade
|
Tensile Strength
|
Yield Strength
|
Elongation
|
Hardness
|
|
10S20
|
490-755 Mpa
|
≥262Mpa
|
≥7.0%
|
152~217HB
|
|
10SPb20
|
490-755 Mpa
|
≥265Mpa
|
≥7.0%
|
152~217HB
|
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