Hot-Dip Galvanizing SteelClassification | Quality | Common Specification | Typical Applications | For Forming Fabrication | 1.Commercial Quality (CQ) | JIS G3302 SGCC
| Computer case & parts、Pre-painted base、Deck、Construction material、LQF use、OA Furniture and Cabinet | JFS A3011 JAC270C | ASTM A653 CS TYPE | 2.Drawing&Deep Drawing Quality (DQ,DDQ) | JIS G3302 SGCD1~3 | Household electrical appliances、Inner or outer panel of automobile 、Air condition or washing machine case &frame、Computer case & parts | JFS A3011 JAC270D~F | ASTM A653 FS TYPE,DS,DDS | For Structural Uses | 3. Structural Quality (SQ) | JIS G3302 SGC~XXX | Slide rail、Duck、Auto-vending machines case & parts、Steeldoor、Construction material | JFS A3011 JAC-XXX-W | ASTM A653 SS-XX | 4. Bake-hardening | JFS A3011 JAC-XXX-H | Inner or outer panel of automobile | 5. High yield ratio | JFS A3011 JAC-XXX-R | Inner or outer panel of automobile | 6. High deep-drawing | JFS A3011 JAC-XXX-P | Inner or outer panel of automobile |
Electrolytic Galvanizing SteelClassification | Quality | Common Specification | Typical Applications | For Forming Fabrication | 1.Commercial Quality (CQ) | JIS G3313 SECC | Computer case & parts、Household electrical appliances | 2.Drawing&Deep Drawing Quality (DQ,DDQ) | JIS G3313 SECD,SECE | Household electrical appliances、Machine case |

(1) JIS G3302–2005 熱浸鍍鋅鋼片及鋼捲 Z=GI, F=GA |
單位:g/m2 |
鍍層代號 |
F04 |
Z06 |
Z08 |
Z10 |
Z12 |
Z18 |
Z20 |
Z22 |
Z25 |
Z27 |
Z35 |
Z45 |
Z60 |
F06 |
F08 |
F10 |
F12 |
F18 |
三個測點平均值(雙面)g/m2,以上 |
40 |
60 |
80 |
100 |
120 |
180 |
200 |
220 |
250 |
275 |
350 |
450 |
600 |
單點最小值(雙面)g/m2 |
34 |
51 |
68 |
85 |
102 |
153 |
170 |
187 |
213 |
234 |
298 |
383 |
510 |
相對鍍層厚度(mm) |
0.008 |
0.013 |
0.017 |
0.021 |
0.026 |
0.034 |
0.040 |
0.043 |
0.049 |
0.054 |
0.064 |
0.080 |
0.102 |
(2) ASTM A653-2003熱浸鍍鋅及鋅鐵合金鋼片及鋼捲GI & GA(英制) |
單位: oz/ft2 |
鍍層代號 |
GI |
GA |
G01 |
G30 |
G40 |
G60 |
G90 |
G115 |
G140 |
G165 |
G185 |
G210 |
G235 |
G300 |
G360 |
A01 |
A25 |
A40 |
A60 |
三點 平均值 (雙面) 以上 |
無最
小值 |
0.30 |
0.40 |
0.60 |
0.90 |
1.15 |
1.40 |
1.65 |
1.85 |
2.10 |
2.35 |
3.00 |
3.60 |
無最
小值 |
0.25 |
0.40 |
0.60 |
三點 平均值 (單面) 以上 |
0.10 |
0.12 |
0.20 |
0.32 |
0.40 |
0.48 |
0.56 |
0.64 |
0.72 |
0.80 |
1.04 |
1.28 |
0.08 |
0.12 |
0.20 |
單點 最小值 (雙面) |
0.25 |
0.30 |
0.50 |
0.80 |
1.00 |
1.20 |
1.40 |
1.60 |
1.80 |
2.00 |
2.60 |
3.20 |
0.20 |
0.30 |
0.50 |
1 g/m2 = 0.00328 oz/ft2 1 oz/ft2 =
305.16 g/m2 |
(3) ASTM A653-2003熱浸鍍鋅及鋅鐵合金鋼片及鋼捲GI & GA(公制) |
單位:g/m2 |
鍍層代號 |
GI |
Z001 |
Z90 |
Z120 |
Z180 |
Z275 |
Z350 |
Z450 |
Z500 |
Z550 |
Z600 |
Z700 |
Z900 |
Z1100 |
三個 平均值 (雙面) 以上 |
無最
小值 |
90 |
120 |
180 |
275 |
350 |
450 |
500 |
550 |
600 |
700 |
900 |
1100 |
三點 平均值 (單面) 以上 |
30 |
36 |
60 |
94 |
120 |
154 |
170 |
190 |
204 |
238 |
316 |
390 |
單點 最小值 (雙面) |
75 |
90 |
150 |
235 |
300 |
385 |
425 |
475 |
510 |
595 |
790 |
975 | 註:7.14
g/m2:1μm(0.001 mm) ( 續
)
鍍層代號 |
GA |
ZF001 |
ZF75 |
ZF120 |
ZF180 |
三個平均值
(雙面)以上 |
無最 小值 |
75 |
120 |
180 |
三點平均值
(單面)以上 |
24 |
36 |
60 |
單點最小值
(雙面) |
60 |
90 |
150 |
(4) EN 10142:2000熱浸鍍鋅鋼板(包括Z & ZF) |
單位:g/m2 |
鍍層代號 |
100 |
140 |
200 |
225 |
275 |
350 |
450 |
600 |
三個測點平均值(雙面)g/m2以上 |
100 |
140 |
200 |
225 |
275 |
350 |
450 |
600 |
單點最小值(雙面)g/m2 |
85 |
120 |
170 |
195 |
235 |
300 |
385 |
510 | 註:7.14
g/m2:1μm(0.001 mm)
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