Place of Origin: | Guangdong |
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Location: | Ningbo, Zhejiang, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Hot Work Tool Steel, Cold Work Tool Steel, Plastic Mould Steel |
Model No.: | AIA-1 |
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AISI / SAE 8640 Alloy Steel Bar for Machinery & Engineering Industry , Steel Round Bars
Steel Grade: |
8640 |
Application: |
Machinery Steel, Engineering Steel |
Shape: |
Round Bar |
Standard: |
AISI, SAE, ASTM |
Dimension: |
Φ 10-1300 mm |
Surface: |
Black, Peeled, Turned, Grinded |
Technique: |
Hot Rolled,Forged |
Ultrasonic Test: |
100% UT Passed |
Description:
Equivalence
AISI / SAE |
DIN / W.Nr |
JIS |
GB |
8640 |
40NiCrMo2-2 1.6546 |
SNCM220 |
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Chemical Composition (%)
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Cu |
0.38 0.43 |
0.15 0.35 |
0.70 1.00 |
≤ 0.030 |
≤ 0.040 |
0.40 0.60 |
0.15 0.25 |
0.40 0.70 |
≤ 0.35 |
Dimensions
|
Hot Rolled |
|