4617 / EN34 / 665M17
Qilu
Product Description
Hot Rolled BS EN34/665M17 4617 Carbon Round Steel
1: AISI 4615 Steel Introduction
4615 is a 2% nickel, molybdenum case hardening steel grade. Combining good core strength, toughness and fatigue resistance this grade can be case hardened up to 60HRc. 4615 is suitable for applications requiring wear resistance and shock resistance. It offers good core strength and impact properties with little temper brittleness.
4615 steel Stock in warehouse
2: 4615 Quality Standard
3: AISI 4615 Steel Equivalent
| Country | China | Japan | Germany | USA | British |
| Standard | GB GB/T 3077 | JIS JIS G4105/JIS | DIN (W-Nr.) EN 10250 | AISI/ASTM ASTM A29 | BS BS 970 |
| Grade | / | / | / | 4615 / 4617 | EN34 / 665M17 |
4: AISI 4615 Steel Chemical Composition
| Grade | C | Si | Mn | P | S | Mo | Ni |
| EN34 / 665M17 | 0.14-0.20 | 0.10-0.35 | 0.35-0.75 | ≤ 0.035 | ≤ 0.040 | 0.20-0.30 | 1.50-2.00 |
| 4615 / 4617 | 0.13-0.18 | 0.15-0.30 | 0.45-0.65 | ≤ 0.035 | ≤ 0.040 | 0.20-0.30 | 1.65-2.00 |
