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4130 30CrMo Steel Bar
Place ofOrigin:Liaoning,China BrandName:DongbeiTegang
Shape:roundbar Material:Structural Steel
SteelGrade: AISI4130/ASTM 4130/JIS SCM420/DIN 25CrMo4/GB30CrMo
Size:Diameter:10-1200mm
Application :usedin making handwheel, bolts, studs, gears, axis, thespindle,etc.
Chemical composition
C | Si | Mn | S | P | Cr | Mo | Ni | Cu |
0.26~0.34 | 0.17~0.37 | 0.40~0.70 | ≤0.035 | ≤0.035 | 0.8~1.10 | 0.15~0.25 | ≤0.030 | ≤0.030 |
Standard:
| ASTM | USA | Ameirican Societyof Mechanical Engineers |
| AISI | USA | Acronym of AmericanIron and Steel Institute |
| JIS | JP | Japanese IndustrialStandards |
| DIN | GER | Deutsches Institutfür Normung e.V. |
| UNS | USA | Unified NumberingSystem |
ProductAdvantages:
1, high strength
2, good toughness
3, good Hardenability
4130 30CrMo Steel Bar
