Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
LD steel belongs to the base steel type of cold work die steel, has a high strength and toughness and wear resistance, high bending strength, cold, hot processing technology is excellent, heat treatment distortion is small, versatility.
C |
Si | Mn | S | P | Cr | Mo | V |
0.7-0.8 | 0.7-1.2 | Max 0.5 | Max 0.03 |
Max 0.03 |
6.5-7.5 | 2.0-2.5 | 1.7-2.2 |
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