Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
low mechanical strength, well plasticity and toughness, easy to mold under cold condition, easy for cutting process, well welding performance, in order to improve the surface hardness, carburizing and cyanide treatment can be carried out. used for the manufacture of low strength welding parts, cold stamping parts, f orgings and carburizing parts such as bolts, washers, partitions, housings.
C | Si | Mn | S | P | Cr | Ni | Cu |
0.08~0.13 | 0.15~0.35 | 0.30~0.60 | Below 0.030 |
Below 0.030 |
Below 0.20 | Below 0.25 | Below 0.25 |
Tensile strength σb (MPa) |
Yield Strength σs 0.2 (MPa) |
Elongation
δ 5 (%) |
reduction of crosssection area ψ (%) |
Hardness |
specimen size |
Above 335(34) | Above 205(21) | Above 31 |
Above 55 |
unheated treatment: below 137HB |
25mm |
Copyright&Copy; 2002-2015 China JT Metal Group( Shanghai Jieteng Precision Mold Factory / Shanghai Jingteng Metal Group Co., Ltd. ). All Rights Reserved.
| Email: sales@sh-jieteng.com |
Old factory site: No.228 Sifeng Road, Songjiang district. Shanghai