Steel NO.: 42CrMo
Chemical Composition:
Standard/Steel Grade | Chemical Composition(%) | |||||
C | Si | Mn | Cr | Mo | ||
GB | 42CrMo | 0.38-0.45 | 0.17-0.37 | 0.50-0.80 | 0.90-1.20 | 0.15-0.25 |
AISI |
4140 |
0.38-0.43 | 0.15-0.35 | 0.75-1.00 | 0.80-1.10 | 0.15-0.25 |
DIN | 1.7225 | 0.38-0.45 | ≤0.40 | 0.60-0.90 | 0.90-1.20 | 0.15-0.30 |
JIS | SCM440 | 0.38-0.43 | 0.15-0.35 | 0.60-0.85 | 0.90-1.20 | 0.15-0.30 |
Features:
1.Good machinability
2.High toughness
3.High creep strength
4.Repeated impact resistant capability
Application: Components with high requirements on toughness,e.g. gear wheels,pinions,connectubg rods,parts for mechanical engineering.
Shape and size: Round: 10mm-800mm Flat: 10-600mm * 100-800mm
Smelting and Manufacturing Method: EF/EF+ESR/EAF+LF+VD, Forged/Hot Rolled
Surface Condition: Black/Peeled/Grinded/Polished/Machined
Delivery Conditions: Annealed/Q+T
UT Test Standard: Sep1921-84 Class3 C/c,D/d,E/e
Heat Treatment:
Hubei Shangda Model Material Technology Co., Ltd
Add: Huahu Development Zone, Ezhou City, Hubei Province, China
Tel: +86-711-2382829
Fax: +86-711-2383568
sales@chinatoolsteel.com
Huangshi Zhongjin Mould Steel Co., Ltd (Subsidiary)
Add: No. 588, Huangshi Avenue, Huangshi
Tel: +86-711-2382829
Fax: +86-711-2383568
Email: sales001@hszj-mouldsteel.com
sales002@hszj-mouldsteel.com