1.6582; 34CrNiMo6; 34HNM
Steel for heat treatment
Dimensions:
+ A from Φ 20 mm to Φ 320 mm in diameter
+QT from Φ 20 mm to Φ 300 mm in diameter
Chemical composition:
| Element | C | Si | Mn | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|---|
| min | 0.30 | 0.10 | 0.50 | max | max | 1.30 | 0.15 | 1.30 | max |
| max | 0.38 | 0.40 | 0.80 | 0.025 | 0.035 | 1.70 | 0.30 | 1.70 | 0.40 |
Equivalents:
| Wr.Nr. | PN | EN | GOST | AISI |
|---|---|---|---|---|
| 1.6582 | 34HNM | 34CrNiMo6 | 38Х2Н2МА | 4337 |
Delivery condition:
Round bars:
- +A – annealed
- +QT – quenched and tempered
Description:
Structural alloy steel for toughening, including through hardening. Used for heavy-duty elements requiring a high level of ductility. Resistant to vibrations and impacts. Used for cold extrusion, surface hardening and forging.
Applications:
Heavily loaded elements for car and motor construction. Aero-engine crankshafts, driveshafts, elements for large-size turbines, gears, connecting rods, pump & press shafts, steering elements, steam turbine shafts, rings.
Dimensions:
+ A from Φ 20 mm to Φ 320 mm in diameter
+QT from Φ 20 mm to Φ 300 mm in diameter
Chemical composition:
| Element | C | Si | Mn | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|---|
| min | 0.30 | 0.10 | 0.50 | max | max | 1.30 | 0.15 | 1.30 | max |
| max | 0.38 | 0.40 | 0.80 | 0.025 | 0.035 | 1.70 | 0.30 | 1.70 | 0.40 |
Equivalents:
| Wr.Nr. | PN | EN | GOST | AISI |
|---|---|---|---|---|
| 1.6582 | 34HNM | 34CrNiMo6 | 38Х2Н2МА | 4337 |