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30Mn2 alloy steel
GB | C | Si | Mn | Cr | Ni | Cu |
20# | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | <=0.25 | <=0.30 | <=0.25 |
In early 2004, Wanbao special steel has established QMS according to ISO9000, made quality
policies and expanded business idea and scope to achieve the aim.
We are specialized in heat-resisting super alloy, anticorrosion alloy, precision alloy, flat
steel, square steel, die steel, spring steel, carbon tool steel, stainless steel, alloy
steel, high speed steel, carbon structural steel, hot-rolled bar, hot-rolled wire rod,
forged steel, cold-drawn bar, hot-rolled wire rod, hot-rolled bar, forged bar, cold-drawn
bar, high carbon chromium bearing steel, carburizing bearing steel, direct drawing bearing
steel, steel bar, steel rod, stainless steel.
The product one hand are applied in machine facture, petrochemical, automobile,
Communication, transportation, medical-health and on the other hand, in national defence,
army, aerospace and electronic information.
ADD:South of West Ma Gezhuang village,South of Shuangqiao Train Station,Chaoyang
District,Beijing. P.C.:100121
Tel:010-51201667 Fax:51201677
Web:http:www.wanbaosteel.com
30Mn2 alloy steel bar