steel plate for automobile beam-pg娱乐游戏官网

products > steel plate for automobile beam

steel plate for automobile beam

1 main use

510l  610l 700l steel girders for thicknesses ranging from 6 to 16 mm are  widely used in construction machinery, heavy-duty vehicles, trucks,  girders (longitudinal beams and beams) for agricultural vehicles, and  disc components.

2 grades and standards

grade 510l 610l 700l; standard: technical agreement for hot rolled steel sheets for automobile beams.

3 technical conditions of supply

3.1 product specifications

2.0~14×850~2200×c, l

3.3 mechanical properties

mechanical properties

牌号

规格

(mm)

拉伸试验(横向)

180°弯曲试验  

b=35mm

抗拉强度rm

(mpa)

屈服强度rel

(mpa)

伸长率a

(%)

510l

2.5-14

510-630

≥355

≥24

d=0.5a

610l

2.0-8.0

550-700

≥500

≥18

d=a

>8.0-12.0

550-700

≥480

≥18

d=a

700l

2-14

≥700

≥625

≥15

d=2a

800l

2-14

≥750

≥670

≥15

d=2a

 

 

 

 


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