1. Production Form: Hot-rolled/cold drawn/ forged round/square/flat bars
2. Manufacturing Process: EAF/LF/VD/CC/HOT ROLLED/COLD DRAWN/FORGED
3. Delivery requirements: With or without heat treatment
4. Steel Grade:
GB | ASTM | JIS | DIN | BS |
42CrMo | aisi4140 | SCM440 | 42CrMo4 | 42CrMo4 |
5. Chemical Composition:
Model | C | Si | Mn | Cr | Mo |
42CrMo | 0.38-0.45 | 0.17-0.37 | 0.50-0.80 | 0.90-1.20 | 0.15-0.25 |
6. Mechanical Properties:
AISI 4140 | ||||
Yield Strength(MPa) | Tensile Strength(MPa) | Elongation | AKV(J) | Reduction of area |
930 | 1080 | 12% | 65 | 45% |
7. Application:
A) General service industries (petroleum, food, chemical, paper, fertilizer, Fabric, aviation and nuclear)
B) Fluid, gas and oil transport
C) Pressure and heat transmission
D) Construction and ornament
E) Boiler heat exchangers
8. Dimensional Range:
Hot-rolled | Cold-drawn | Forged | |
Round | 20mm-300mm | 16mm-70mm | 250mm-800mm |
Square | 20*20mm-130*130mm | 10*10mm-80*80mm | Your requirements |
Flat | Thickness:12mm-100mm Width: 20mm-150mm | Thickness:6mm-70mm Width:16mm-80mm | Your requirements |
1. According to national standard (GB)for our products, if not, supply according to national standards(GB) or agreement.
2. We can not only provide electric furnace +LF+VD and electroslag re-melting(ESR)steel forging materials, but also forging products of piece, bar, etc.
3. Our company is equipped with roll equipment and can provide our customers with roll billets or finished.
4. Please send us your detailed specifications when inquire.We will reply to you ASAP.
Service
We can provide 24hours service for you. We pride ourselves on our ability to custom tailor programs around our customers'
needs.We take time to listen to your unique business needs and then set out to surpass them.
Good after sales service:
anything wrong happening in our products willbe solved within 2 hours. we always offer relative technical support/consultant.Quick response. all your inquiry will be replied within 24 hours.
3.Ourproducts and service are sold well in North America,West Europe, Japan,Singpore, Malaysia and other countries.
ceritificate
anything wrong happening in our products willbe solved within 2 hours. we always offer relative technical support/consultant.Quick response. all your inquiry will be replied within 24 hours.
3.Ourproducts and service are sold well in North America,West Europe, Japan,Singpore, Malaysia and other countries.
ceritificate
