ASTM A387 Grade 12 alloy steel plate uses hot-rolled process,which has good heat resistance and oxidation resistance,and has a certain resistance to hydrogen corrosion,ASTM A387 Grade 12 alloy steel plate is mainly used for welding boilers and pressure vessels and tanks.
ASTM A387 Grade 12 Alloy Steel Plate Specification:
Thickness:2-200mm;width:1-20m;length:1-40m
Chemical content of A387 Grade 12 alloy steel plate:
| C |
Mn |
P |
S |
Cr |
Mo |
| max 0.50 |
0.30-0.60 |
max 0.035 |
max 0.035 |
2.00-2.50 |
0.90-1.10 |
Surface treatment:oil painted,vanish painted
Packing:standard export sea-worthy package,covered with PVC,and wooden case,or customize package
ASTM A387 Grade 12 Alloy Steel Plate is used primarily in the fabrication of boilers in industries such as shipbuilding,petrochemical and manufacturing boilers,pressure vessels,gas turbines.Manufacture of heat exchangers,spheres,compressors and storage tanks.
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