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SGHC Galvanized steel plate coil JIS G3302
Source:Xin Steel Industry   Date:2012/08/20

SGHC galvanized steel sheet,SGHC hot dip galvanized steel plate,SGHC galvanized steel coil under galvanized steel standard JIS G3302 are widely used for roofs, outer walls, ovens, explosive-proof steel, electrically controlled cabinets, and industrial freezers in the residential and industrial buildings. Chemical passivation and oiling treatment for hot rolled galvanized steel plate SGHC,SGH340,SGH400,SGH440,SGH490,SGH540,this agreement may be reached on this combination of surface treatment if increased protection against the formation of white rust is required.Besides,sealed and phosphated treatment also can be chosed by customers.


Galvanized steel plate and coil SGHC owned proof strength above 205 Mpa and tensile strength above 270 Mpa.Relative galvanized steel grades under JIS G3302:SGCC,SGHC,SGCH,SGCD1,SGCD2,SGCD3,SGCD4,
SGC340,SGC400,SGC440,SGC490,SGC570,SGH340,SGH400,SGH440,SGH490,SGH540.

 

Chemical composition for hot dip galvanized steel plate and coil JIS G3302 SGH340 (Max):

 

Steel grade

C

Mn

P

S

SGH340

0.25

1.70

0.20

0.05