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ǰƯ
 
ƿݰ(GI) ÿǰ Ͽ ϰ ó 强 ϱ ߵ ǰ ƿ ö ձ ϱ Ŀ Ư ó ƿ Դϴ.
 
ƿݰǿ մϴ.
GI ǥ鿡 ݵ ƿ ؿ Ǵ ϰ ϵ,GA ǥ FeZnձ ؿ ϰ ˴ϴ.
 
, ƿǿ ݹڸ ϰ ϴ.
ձ ݹ Ͽ ,  ݹڸ ϴ.
 
ձ Feп ļ մϴ.
GA ǥ ġ ձ ó(ũһ꿰,λ꿰)Ǹ ϹǷ ļ ֽϴ.
 
Powdering
Ϲ FeZnձ 浵 ɰ ǥ鿡 ձ и(Powder)· ֽϴ.

#3CGL ձȭ ó ġ(Induction Heat) ϰ ֱ Ÿ Powdering ϰ ǥ ̷մϴ.
ɰ Low Coating(F10)縦 ϸ Powdering ų ֽϴ
԰
DesignationType KS D 3506 JIS G 3302 ASTM EN
ÿ ÿ OLD A653-97
Commercial Quality SGCC SGHC
SGCC
SGHC
A 526
CS Type A & B
EN 10142
Lock Forming Quality - - - - A 527
CS Type C
 
Commercial Soft Quality SGCC-L - SGCC-L - A 526-L
FS Type A & B
EN 10142
Commercial Hard Quality SGCH - SGCH
- - - -
Drawing Quality SGCD1
SGCD2
SGCD3
- SGCD1
SGCD2
SGCD3
- A 528
DDS
EDDS
EN 10142
Structural Quality SGC340
SGC400
SGC440
SGC490
SGC570
SGH340
SGH400
SGH440
SGH490
SGH540
SGC340
SGC400
SGC440
SGC490
SGC570
SGH340
SGH400
SGH440
SGH490
SGH540
A446 Grade 230
Grade 255
Grade 275
Grade 340 class
1,2,3
Grade 550
EN 10147
 
ǥ
Type Surface Finish
ö-ƿ ձݵ ö-ƿ ձ ǥ鿡 ر 强, , ļ ǰ̳ 뵵
 
ȭó
ũһ꿰
Ϲݿ
ó
Ǹ
 
 
ǥ 뵵
ƿ ǥ
Galvannealed Finish F04~F18
Commercial Quality
Drawing Quality
Structural Quality
Home electric applications (Washer, Micro wave oven) Building materials Automobile parts Various fuel tanks
 
ó
ǰ 뵵 پ ó Ͽ Ư ´ 뵵 ֽϴ.
Oiling : ϴ ǰ, ڵ
Chromateó : ,
Organic Coating : ǥ鿡 ǸóϿ ļ, 强, Ȱ