- Steel Rails[6]
- Steel Sheets[6]
- Tinplate[2]
- Steel I-Beams[6]
- Steel H-Beams[6]
- Steel Angles[6]
- Steel Channels[6]
- Steel Pipes[6]
- Stainless Steel Sheets[6]
- Stainless Steel Pipes[6]
- Steel Round Bars[6]
- Rare Earth & Products[5]
- Contact Person : Ms. steel hai
- Company Name : Shandong Hai Steel Co., Ltd.
- Tel : 86-538-6999022
- Fax : 86-538-6997199
- Address : Shandong,Taian,138# Dongyue,Taian,Shandong
- Country/Region : China
- Zip : 271000
Alloy tool steel
Related Product Searches:Alloy tool steel,High Quality,Alloy tool steel, 4140 Alloy steel -1.7225 / 42CrMo,7843
4140 Alloy steel -1.7225 / 42CrMo
1.Grade
Alloy steel bar AISI 4140 / GB 42CrMo / DIN 1.7225/42CrMo4 / JIS SCM440
2.Round bar Size:
Diameter :20-600mm * Lenght: 2000mm-5800mm
3.Factory state:
Hot rolled,Pre-hardened, Annealed HB=229
4.Chemical Composition (%)(For reference Only)
| C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni |
| 0.38-0.45 | 0.30 | 0.60-0.90 | 0.025 | 0.025 | 0.90-1.20 | 0.15-0.30 | ≤0.25 |
5.Application:
Mainly used for making various kinds of machinery,automobile,mining spare part
Alloy steel 4140 (SCM440/1.7225/42CrMo4) 1.Diameter :20-400mm, Length: 2000mm-5800mm; 2.Annealed to HB=229 3.Black surface
4140 Alloy steel -1.7225 / 42CrMo
1.Grade
Alloy steel bar AISI 4140 / GB 42CrMo / DIN 1.7225/42CrMo4 / JIS SCM440
2.Round bar Size:
Diameter :20-600mm * Lenght: 2000mm-5800mm
3.Factory state:
Hot rolled,Pre-hardened, Annealed HB=229
4.Chemical Composition (%)(For reference Only)
| C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni |
| 0.38-0.45 | 0.30 | 0.60-0.90 | 0.025 | 0.025 | 0.90-1.20 | 0.15-0.30 | ≤0.25 |
5.Application:
Mainly used for making various kinds of machinery,automobile,mining spare part
Alloy tool steel
