BGH钢种

常见元素含量%

推荐使用硬度

C

Si

Mn

Cr

Mo

V

1.2343 (ESR)

0.32-0.42

0.80-1.20

0.20-0.60

4.75-5.50

1.10-1.60

0.30-0.60

44-52HRC

1.2344 (ESR)

0.32-0.42

0.80-1.20

0.20-0.60

4.75-5.50

1.10-1.60

0.80-1.20

44-52HRC

BGH Diecast One

0.32-0.42

≤0.5

≤0.6

4.75-5.50

2.00-2.50

0.30-0.60

44-52HRC