分类/Classification

项目/Item

产品级别

Grade of  HDG

普通商用级别 / (CO)Commercial quality

冲压级       / (DQ)Drawing quality

深冲压级     / (DDQ)Deep drawing quality

结构级       / Structural quality

产品指标、材质

Technical standard

And Material of HDG

欧标：En10143     /DX51D+Z

日标：JIS G3302    /SGCC

美标：ASTM A653  /CQ

表面处理

Surface treatment

铬酸盐钝化   /Chromed passivation

环保钝化     /Passivation without chromed

涂油（轻涂油或不涂油）/Oiled（Slightly oiled or dry）

钝化处理     /Anti-Finger treatment

表面结构

Surface structure

正常锌花     /Regular（Normal）spangle

产品特点

Properties of HDG

耐腐蚀性     /High corrosion resistance

加工性       /High forming processability

焊接性       /Good welding performance

产品用途

Applications

一般用/General purpose;  建筑用/Building material

结构用/Structure purpose; 深冲用/Deep drawing

产品规格

Specifications

Thickness：0.12-3.5mm

Width：600-1500mm

coating:AZ30-AZ150g/㎡