| Quantity: | |
|---|---|
20MnCr5
Qilu
Product Description
DIN 1.7147 20CrMn 20MnCr5 Alloy Steel Round Bar
1: DIN 1.7147 Steel Introduction
1.7147 is a European standard carburized steel (surface hardening steel) with high strength toughness and good hardenability. Small quenching deformation, low temperature toughness and good machinability, but low welding performance. It is generally used after carburizing, quenching or quenching and tempering.
1.7147 steel Stock in warehouse
2: 1.7147 Quality Standard
3: DIN 1.7147 Steel Equivalent
| Country | China | Japan | Germany | USA | British |
| Standard | GB/T 3077 | JIS G4105 | DIN (W-Nr.) EN 10250 | AISI/ASTM ASTM A29 | BS 970 |
| Grade | 20CrMn | 20MnCr5 / 1.7147 |
4: DIN 1.7147 Steel Chemical Composition
| Grade | C | Si | Mn | P | S | Cr |
| 20MnCr5 / 1.7147 | 0.17-0.22 | 0.40 | 0.10-0.40 | 0.035 | 0.035 | 1.00-1.30 |
| 20CrMn | 0.17-0.23 | 0.17-0.37 | 0.90-1.20 | / | / | 0.90-1.20 |
