| 摘要 |
Steel alloys for springs - comprise 0.5-1 wt.% carbon, 1-2 wt.% silicon, max. 0.2 wt.% manganese, 0.1-0.5 wt.% chromium, max. 0.2 wt.% trace elements chosen from niobium, tantalum, vanadium, titanium, zirconium, aluminium and nitrogen and the balance iron and non-critical impurities. |
