B8M Class 2, Strain Hardened, ASTM A193

2023-01-04T18:39:14+09:002월 1st, 2019|

B8M Class 2, Strain Hardened, ASTM A193
STEELMAX Steel

 

B8M 은 ASTM A193 규정에 있는 재질로
B8M Class