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A653 DDS Type C galvanized steel plate,hot dipped DDS Type C steel coil
Source:Xin Steel Industry   Date:2012/08/24

Type Deeping drawing steel galvanized steel plate,it included two types A653 DDS Type A and A653 DDS Type C.A653 DDS Type C galvanized steel plate and coil owned higher yield and tensile strength than A653 DDS Type A galvanized steel.When orders for galvanized steel plate and coil A653 DDS Type C,customers need inform us their request for steel plate surface quality.Such as As coated surface (A) which imperfections like small pits,variations in spangle size,dark spots,stripe marks and light passivation stains are permissible.Improved surface(B) which is obtained by skin passing.Best quality surface (C) which is also done skin passing,and the steel surface shall not impair the uniform appearance of a high-class paint finish.


Under ASTM A653/A653M galvanized steel standard,there are other galvanized steel grades such as A653 CS Type A,A653 CS Type B,A653 CS Type C,A653 FS Type A,A653 FS Type B,,A653 DDS Type A,A653 DDS Type C,A653 EDDS,A653 SS230,A653 SS255,A653 SS275,A653 SS340 Class 1,A653 SS340 Class 2,A653 SS340 Class 3,A653 SS340 Class 4,galvanized steel plate A653 SS550 Class 1,A653 SS550 Class 2,A653 HSLAS 275,A653 HSLAS 340,A653 HSLAS 410,A653 HSLAS 480,A653 HSLAS 550,galvanized steel coil A653 SHS 180,A653 SHS 210,A653 SHS 240,A653 SHS 280,A653 SHS 300,A653 BHS 180,A653 BHS 210,A653 BHS 240,A653 BHS 280,A653 BHS 300 galvanized steel plate and coil.Welcome our vast customers inquiry us for galvanized steel sheets.

 

Chemical composition for hot dip galvanized steel plate and coil A653 DDS Type C (Max):

C

Mn

P

S

Al(Min)

Cu

0.02

0.50

0.020-0.100

0.025

0.01

0.20

Ni

Cr

Mo

V

Cb

Ti

0.20

0.15

0.06

0.10

0.10

0.15