Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
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S690QL Carbon Steel
Material Name
Material Name: S690QL
Characteristics and scope of application
For low temperature, high strength of the key components, construction machinery, mining machinery, etc. Manufacturing all kinds of engineering machinery, such as mines and all kinds of engineering construction of the drilling rig, power shovel, electric wheel dump truck, mine car, excavators, loaders, bulldozers, all kinds of cranes, hydraulic support of coal mine machinery and equipment and other structures.
Chemical Composition
|
C |
Mo | Nb | V |
Ti |
Zr | Ni |
|
Max 0.50 |
Max 0.70 |
Max 0.06 |
Max 0.12 |
Max 0.05 |
Max 0.15 | Max 2.0 |
Mechanical Property
|
Tensile strength σb (MPa) |
Yield Strength σs 0.2 (MPa) |
Elongation
δ 5 (％) |
ballistic work Akv (J) |
| 770-940 | 650-690 | Min 14 | Min 30 |
Delivery State
annealed state delivery, the delivery state should be indicated in the contract.
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. ShanghaiShanghai office center : No. 655, High Tech Road, Songjiang District, Shanghai
Japanese warehousing and material control department: No. 38, Deborah Road ，Waigaoqiao Free Trade Zone，China (Shanghai) Free Trade Experimental Zone
Japan general office: Yamaguchi Prefecture light Chuo six 1-1-1, No. 19
Rp: enterprise operator: 86-021-57611748 fax 86-021-57612426 group's official website: www.sh-jieteng.com Shanghai ICP for: no. 1021431