電磁鋼捲
電磁鋼捲之絕緣塗膜具絕緣、耐熱、耐腐蝕、耐冷媒、耐衝擊及良好焊接性等功能,成品則具有低鐵損、高磁通密度及低磁氣時效等特性。主要用途為製作馬達、變壓器、穩壓器、繼電器及電氣儀表的鐵芯。
電鍍鋅鋼捲
電鍍鋅鋼捲不但有一般冷軋產品的機械性質及近似的加工性,而且具有優越的耐蝕性。
熱浸鍍鋅鋼捲
GI鋼捲之主要用途為彩色底板、建材、電腦外殼、傢俱、滑軌、風管等;GA鋼捲主要用於汽車鈑金及家電(如冰箱、冷氣機) 零件等。
Electrical Steel Coils
Electrical steel coils are made by using extra low carbon and low nitrogen cold-rolled steel as the base
metal, which is firstly tempered to possess a specific magnetic property by applying a special hot rolling ..
Electro-galvanized Steel Coils
The production capacity is 325,000 tons per year, and the available sizes are 0.3~1.6mm in thickness,
850 ~ 1670mm in width, with the maximum coil weight of 30 tons, the maximum outer diameter of ..
Hot-dip Galvanized & Galvanneal Steel Coils
China Steel has the only Continuous Galvanizing Line (CGL) that produces both Zn-coated steel coils
(referred to as GI) and Zn-Fe coated steel coils (referred to as GA) in Taiwan. The production capacity..
【55% AI-Zn ALLOY-COATED STEEL COILS】
A.Size Available
JIS
Product Name |
Hot-Dip Galvanized Coils |
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Standard |
Size Available |
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JIS / SYSCO |
Skinpass |
Without Skinpass |
||
Specification |
Order Width (mm) |
Base Material Gauge (mm) |
Order Width (mm) |
Base Material Gauge (mm) |
SGCC |
900~940 |
0.20~1.60 |
900~940 |
0.20~1.60 |
SGC 340 |
900~1050 |
0.20~1.60 |
900~1050 |
0.20~1.60 |
SGC 400 |
900~960 |
0.28~1.60 |
900~1100 |
0.35~1.60 |
SGC 440 |
900~920 |
0.28~1.60 |
900~920 |
0.28~1.60 |
SGC 570 |
900~920 |
0.21~1.60 |
900~920 |
0.21~1.60 |
SGCD1 |
900~1250 |
0.30~1.60 |
900~1250 |
0.30~1.60 |
Coating Mass and Applicative Range of Gauge of Cold-Rolled Coils. |
Z08 , Z10:0.30 ~ 1.60 mm Z12 , Z18 , Z20 , Z22 , Z25 , Z27:0.20 ~ 1.60 mm Z35 , Z450:.40 ~ 1.60 mm8 |
Product Name |
Hot-Dip 55% AI-Zn Alloy-Coated Steel Coils |
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Standard |
Size Available |
|||
SYSCO |
Skinpass |
Without Skinpass |
||
Specification |
Order Width (mm) |
Base Material Gauge (mm) |
Order Width (mm) |
Base Material Gauge (mm) |
SGLC |
900~920 |
0.20~1.20 |
900~920 |
0.20~1.20 |
SGL 340 |
900~1110 |
0.30~1.20 |
900~920 |
0.27~1.20 |
SGL 400 |
900~920 |
0.32~1.20 |
900~1250 |
0.35~1.20 |
SGL 440 |
900~1050 |
0.33~1.20 |
900~1050 |
0.33~1.20 |
SGL 570 |
900~914 |
0.21~1.00 |
900~914 |
0.21~1.00 |
SGLD1 |
900~1250 |
0.30~1.20 |
900~1250 |
0.30~1.20 |
Coating Mass and Applicative Range of Gauge of Cold-Rolled Coils. |
AZ050, AZ070, AZ090, AZ100, AZ120, AZ150, AZ165:0.20~1.20mm AZ180:0.20 ~ 0.96 mm AZ200:0.30 ~ 0.80 mm |
ASTM
Product Name |
Hot-Dip Galvanized Coils |
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Standard |
Size Available |
||||
ASTM (2001 Ed.) |
Skinpas |
Without Skinpass |
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Specification (Metric) |
Specification (Imperial) |
Order Width(mm) |
Base Material Gauge (mm) |
Order Width(mm) |
Base Material Gauge (mm) |
A653M CS |
A653 CS |
900~940 |
0.20~1.60 |
900~940 |
0.20~1.60 |
A653M SS Grade230 |
A653 SS specGrade33 |
900~940 |
0.20~1.60 |
900~940 |
0.20~1.60 |
A653M SS Grade255 |
A653 SS |
00~1050 |
0.20~1.60 |
900~1050 |
0.20~1.60 |
653M SS Grade275 |
A653 SS Grade40 |
900~960 |
0.28~1.60 |
900~1100 |
0.35~1.60 |
A653M SS Grade340 |
A653 SS Grade50 |
900~920 |
0.28~1.60 |
900~920 |
0.28~1.60 |
A653M SS Grade550 |
A653 SS Grade80 |
900~920 |
0.21~1.60 |
900~920 |
0.21~1.20 |
A653M DDS |
A653 DDS |
900~1250 |
0.30~1.60 |
900~1250 |
0.30~1.60 |
Coating Mass and Applicative Range of Gauge of Cold-Rolled Coils. |
Metric: Z080:0.30 ~ 1.60 mm Z120 , Z180 , Z275:0.20 ~ 1.60 mm Z350:0.40 ~ 1.60 mm Imperial: G40 , G60 , G90:0.20 ~ 1.60 mm G115:0.40 ~ 1.60 mm |
B.Range of Weight: 40g/m2 ~ 200g/m2
C.Surface: Regular spangle, Extra smooth
D.Grade Available: commercial, lock forming, drawing and structural grades
Classified symbol |
Yield Point Minimum N/mm2 |
Tensile Strength Minimum |
Elongation Minimum % |
Application |
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Nominal Thickness mm (t) |
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JIS G3321-1998 |
SYSCO specification |
0.25≤ |
0.4≤ |
0.6≤ |
1.0≤ |
1.6≤ |
|||
SGLCC | SGLC |
(205) |
(270) |
(20) |
(21) |
(24) |
(24) |
(25) |
Commercial |
SGLCD | SGLD1 |
--- |
270 |
--- |
27 |
31 |
32 |
33 |
Drawing |
--- |
SGL340 |
245 |
340 |
20 |
20 |
20 |
20 |
20 |
Structural |
SGLC400 | SGL400 |
295 |
400 |
16 |
17 |
18 |
18 |
18 |
Structural |
SGLC440 | SGL440 |
335 |
440 |
14 |
15 |
16 |
18 |
18 |
Structural |
SGLC490 | SGL490 |
365 |
490 |
12 |
13 |
14 |
16 |
16 |
Structural |
SGLC570 | SGL570 |
560 |
570 |
--- |
--- |
--- |
--- |
--- |
Structural |
ASTM Designation |
Yield Point Minimum |
Tensile Strength Minimum |
Elongation Minimum % |
Application |
|||||
ksi(MPa) |
ksi(MPa) |
||||||||
A792(M)-99 CS TYPE A,B,C |
--- |
--- |
--- |
Commercial |
|||||
A792(M)-99 FS |
--- |
--- |
--- |
Lock Forming |
|||||
A792(M)-99 DS |
--- |
--- |
--- |
Drawing |
|||||
A792(M)-99 SS Grade33(230) |
33(230) |
45(310) |
20 |
Structural |
|||||
A792(M)-99 SS Grade37(255) |
37(255) |
52(360) |
18 |
Structural |
|||||
A792(M)-99 SS Grade40(275) |
40(275) |
55(380) |
16 |
Structural |
|||||
A792(M)-99 SS Grade50(345) |
50(345) |
65(450) |
12 |
Structural |
|||||
A792(M)-99 SS Grade80(550) |
80(550) |
82(570) |
--- |
Structural |
Remark:
- JIS/SYSCO: ( )The values in parentheses in the table are only for informative reference.
- ASTM:A792(M) is metric, represented by the number within ().
【GALVANIZED STEEL COILS】
A.Surface Treatment: Regular Spangle, Mini Spangle, Extra Smooth
- REGULAR SPANGLE:
Regular spangle is also called normal spangle which is naturally formed without any additional treatment during galvanizing. - MINI SPANGLE:
The spangle is restrained and formed as mini spangle by reducing the lead content in the zinc liquid or by blowing the zinc powder from the equipment installed on the zinc pot. - EXTRA SMOOTH:
The mini spangle is further skin-passed to produce the extra smooth surface.
B.Grade Available: commercial, lock forming, drawing and structural grades
JIS G3302-1998 / SYSCO |
Yield Point Minimum N/mm2 |
Tensile Strength Minimum |
Elongation Minimum % |
Application |
||||||
Nominal Thickness mm (t) |
||||||||||
cold-rolled base metal |
hot-rolled base metal |
0.25≤ |
0.4≤ |
0.6≤ |
1.0≤ |
1.6≤ |
t≥2.5 |
|||
SGCC | SGHC |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
Commercial |
SGCH |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
Commercial Hard |
SGCD1 |
--- |
--- |
270 |
--- |
34 |
36 |
37 |
38 |
--- |
Drawing |
SGC340 | SGH340 |
245 |
340 |
20 |
20 |
20 |
20 |
20 |
20 |
Structural |
SGC400 | SGH400 |
295 |
400 |
18 |
18 |
18 |
18 |
18 |
18 |
Structural |
SGC440 | SGH440 |
335 |
440 |
18 |
18 |
18 |
18 |
18 |
18 |
Structural |
SGC490 | SGH490 |
365 |
490 |
16 |
16 |
16 |
16 |
16 |
16 |
Structural |
--- |
SGH540 |
400 |
540 |
16 |
16 |
16 |
Structural |
|||
SGC570 |
560 |
570 |
--- |
--- |
--- |
--- |
--- |
--- |
Structural |
|
ASTM Designation |
Yield Point Minimum |
Tensile Strength Minimum |
Elongation Minimum % |
Application |
||||||
ksi(MPa) |
ksi(MPa) |
|||||||||
A653(M)-99 CS TYPE A,B,C |
--- |
--- |
--- |
Commercial |
||||||
A653(M)-99 FS TYPE A,B |
--- |
--- |
--- |
Lock Forming |
||||||
A653(M)-99 DDS |
--- |
--- |
--- |
Drawing |
||||||
A653(M)-99 SS Grade33(230) |
33(230) |
45(310) |
20 |
Structural |
||||||
A653(M)-99 SS Grade37(255) |
37(255) |
52(360) |
18 |
Structural |
||||||
A653(M)-99 SS Grade40(275) |
40(275) |
55(380) |
16 |
Structural |
||||||
A653(M)-99 SS Grade50(340) |
50(340) |
65(450) |
12 |
Structural |
||||||
A653(M)-99 SS Grade80(550) |
80(550) |
82(570) |
--- |
Structural |
Remark:ASTM:A653(M) is metric, represented by the number within ().