Manufacturer's spot Q550E high-strength plate is sold at low price and the steel plate is large in quantity and preferential.

材质：

高强度结构钢

规格：

常规齐全

品牌：

国产进口

Introduction to Steel Plate High-strength structural steel is a high-strength plate that yields. It is representative of the degree of impact. Grade standard B/ B/Chemical composition?
Other grades of grade ~ appropriate mechanical properties
Grade specifications yield strength? Tensile strength b? Elongation? ℃ impact test? Longitudinal
~ Common specifications?
The thickness of the steel plate is generally more than that of Jigang, Anyang, Wugang, and Nangang.
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