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Brand Name : Bozhong
Model Number : AISI 4140
Certification : ISO / TUV / DNV
Place of Origin : China
MOQ : 1000 KG
Price : USD 1000
Payment Terms : L/C, T/T
Supply Ability : 1200 Ton Per Month
Delivery Time : 5-10 Days
Packaging Details : Seaworthy Packing
Product Name : Alloy Steel Plates
Grade : AISI 4140
Thickness : 1-400mm
Width : 50-3000mm
Length : 100-6000mm
Surface : 2B BA
Density : 7.85 g/cm³
1. AISI 4140 equivalent material
JAPAN : JIS SCM440 alloy steel
GERMANY: DIN WN-r 1.7255 / 42CrMo4 steel alloy
CHINA : GB 42CrMo steel
BRITISH: BS 708M40
2. AISI 4140 alloy steel Chemical composition
ASTM A29/29M | C | Si | Mn | Cr | Mo | P | S |
4140 | 0.38~0.43 | 0.15~0.35 | 0.75~1.00 | 0.80~1.10 | 0.15~0.25 | ≤0.035 | ≤0.040 |
DIN WN-r | C | Si | Mn | Cr | Mo | P | S |
1.7225 | 0.38~0.45 | ≤0.40 | 0.60~0.90 | 0.90~1.20 | 0.15~0.30 | ≤0.035 | ≤0.035 |
GB/T | C | Si | Mn | Cr | Mo | P | S |
42CrMo | 0.38~0.45 | 0.17~0.37 | 0.50~0.80 | 0.90~1.20 | 0.15~0.25 | ≤0.030 | ≤0.030 |
BS | C | Si | Mn | Cr | Mo | P | S |
708M40 | 0.36~0.44 | 0.10~0.35 | 0.70~1.00 | 0.90~1.20 | 0.15~0.25 | ≤0.035 | ≤0.035 |
JIS | C | Si | Mn | Cr | Mo | P | S |
SCM440 | 0.38~0.43 | 0.15~0.35 | 0.60~0.85 | 0.90~1.20 | 0.15~0.30 | ≤0.030 | ≤0.030 |
3. Applications
DIN 4140 Tool steel is a alloy structural steel, 4140 is used for engineering structural, like high tensile shafts, bolts and nuts, gears, pinions and spindles. Locomotive traction with the big gear, supercharger drive gear, pressure vessel, rear axle, gear load of connecting rod and a spring clip,4140 can also be used to under 2000 m deep well of oil drill pipe joint and the fishing tool, and can be used for bending machine mould, etc
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SAE AISI 4140 Impact Resistance Alloy Steel Plates 100mm Width 6000mm Length Images |