| Type: | Round |
|---|---|
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
| Composition: | Check Detailed Description |
| Technique: | Hot Rolled |
| Shape: | Bar |
| Surface Treatment: | Black, Machined |
| Customization: |
|---|
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DIN 1.8550 | 34CrAlNi7 Nitriding Steel Round Bar
Dimensions
Hot Rolled Round: dia.20-250 mm.
DeliveryCondition
EAF+LF+VD, Hot Rolled or Forged, Black surface or Machined surface (Peeled, Turned, Grinded),
Annealed or Q+T, UT 100% Passed.
Chemical Composition(%)
|
C
|
Si | Mn | P | S | Cr | Mo | Ni | Al |
| 0.30 0.37 | ≤ 0.40 | 0.40 0.70 | ≤ 0.025 | ≤ 0.035 | 1.50 1.80 | 0.15 0.25 | 0.85 1.15 | 0.80 1.20 |
Characteristics
Al-alloyed nitriding steel grade for large-sections.
Applications
1.8550 is used as nitriding steel for quenched and tempered parts of machinery and is frequently used in automotive industry. This material resists a high wear stress. Many of these components will be nitrided.
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