M2,D2,D3,A2,4340,410,P20,H13,S1,S7,4140,52100,SUJ2 High Quality Steel round Bar carbon steel bar
Item | AISI 4140 1020 1045 Cold Drawn structure mild carbon/alloy forged bright cylinder steel round bar price for sale |
Standard | GB/T 700-2006,GB/T 1591-94,JIS G3101-2004, |
Material | Q195,Q215 A,Q215 B,Q235 A,Q235 B,Q235 C, |
Diameter | 4mm~800mm |
Length | 1m,3m,5.8m,6m,12m or as required |
Surface | polished,bright,black,coated,2b,ba,mirror,NO.4,8K |
Package | Standard export seaworthy or as customers' requirements |
| 1.Mainly used in the manufacture of petroleum, chemical, gas separation and shipping |