Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
ASK :
ASNSWER: A463 CS is a Hot dip Aluminized steel material grade under ASTMA463/A463M standard. A463 CS Aluminized steel have three material types , they are : ASTM A463 CS Type A, A463 CS Type B, A463 CS Type C
Different from the European standard Aluminized steel, A463 CS coating has two types. One is AS coating type (95%-89% Al + 5%-11% Si ) ; the second is Pure Aluminium coating.
A463 CS Coating masses (g/m2): T1M40, T1M75, T1M120, T1M300, T2MLC, T2M200, T2M300
However the Surface treatment are C,O, Dry
A463 CS Type A, A463 CS Type B, A463 CS Type C has the different one C chemical content. A463 CS Type A is not more than 0.10%, A463 CS Type B is 0.02%-0.15%, A463 CS Type C is not more than 0.08%. All the other chemical composition is same for they three
A463 CS Type A, A463 CS Type B, A463 CS Type C chemical composition % by mass max
|
Mn |
P |
S |
Ti |
Cu |
Ni |
Cr |
|
0.60 |
0.030 |
0.035 |
0.30 |
0.20 |
0.20 |
0.15 |
A463 CS type A/B/C are the high strength quality Aluminized steels, so it request a good tensile request.
Yield strength is: 170-345MPa(Type A), 205-345MPa(Type B), 170-380MPa(Type C)
Elongation A80 is: not less than 20% (Type A and Type B), not less than 18% (Type C)
