According JIS G 3193
High strengtn structural steel
7-day express delivery
Minimum order quantity of 1 ton
Precision machining provided by our own factory
Supporting multiple payment methods: CIF CFR FOB EX-WORK
Multi-port delivery at Shanghai, Ningbo, and Guangzhou
Supporting sample services

Alloword company has professional equipment and technical production personnel. We specialize in high-quality structural steel and high-strength structural steel according to international production standards. Our production can also meet the different needs of customers. At present, structural steel has been widely used in bridge, chemical industry, mining, construction machinery and other fields.
Steel grades included in the standard
Steel grade designation | Name | THICKNESS from _ to in mm | WIDTH from _ to in mm |
---|---|---|---|
JFE-HITEN780S | High strengtn steel | 5.0-50.0 | 2000-3000 |
NOTE: Not all thickness and width combinations are possible.
Chemical composition of symbol standards
Steel grade | C [%] | Si [%] | Mn [%] | P [%] | S [%] | Cr [%] | Ni [%] | Cu [%] | Mo[%] | Ti[%] |
---|---|---|---|---|---|---|---|---|---|---|
JFE-HITEN780S | ≤0.25 | ≤0.55 | ≤1.6 | ≤0.03 | ≤0.015 | ≤0.7 | — | — | ≤0.3 | 0.005~0.02 |
NOTE: Mass fraction in ladle analysis.
High-strength steel has good plasticity, and is widely used in the manufacture of steel tower structure, bridge, chemical industry, mining, construction machinery and other equipment metal structure and welding structural parts.
Application field
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Contact and Support

Ilin Ye
Steel Business Manager
5F, Building 7, No. 7 Youyi Road,
Baoshan District,
Shanghai, China.
Baoshan District,
Shanghai, China.
t/f: +86 (0)21 56162819
m: +86 15618590326