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HaiGang Yunyi
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Tianjin Haigang Steel Coil
Service first, quality assured. More dedicated and focused on crafting even better boards.
07
2021
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12
Intermediate Layer Thickness Calculation
|
Strip steel entering the furnace temperature / Celsius |
Zinc coating adhesion ( R+P ) |
Aluminum content /% |
Intermediate layer thickness /nm |
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|
In the zinc liquid |
In the middle layer |
Calculate from the cross-section |
From the surface middle layer Weight calculation |
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|
Not annealed |
Annealing |
Not annealed |
Annealing |
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|
550 |
4 |
0.11 |
53 |
33 |
46 |
21 |
43 |
|
550 |
4 |
0.10 |
53 |
32 |
39 |
20 |
42 |
|
550 |
3 |
0.14 |
50 |
23 |
31 |
43 |
31 |
|
525 |
3 |
0.16 |
55 |
49 |
69 |
25 |
-- |
|
515 |
4 |
0.11 |
53 |
19 |
41 |
9 |
26 |
|
482 |
4 |
0.10 |
53 |
21 |
32 |
-- |
34 |
|
440 |
6 |
0.11 |
54 |
18 |
13 |
27 |
-- |
|
434 |
7 |
0.16 |
49 |
15 |
32 |
26 |
27 |
|
406 |
6 |
0.10 |
50 |
19 |
31 |
-- |
-- |
|
390 |
4 |
0.11 |
52 |
17 |
33 |
21 |
46 |
|
387 |
7 |
0.16 |
52 |
13 |
19 |
25 |
46 |
|
384 |
3 |
0.15 |
49 |
16 |
27 |
20 |
46 |
Galvanized strip steel
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We primarily produce various products including galvanized strip steel, pickled strip steel, and cold-rolled strip steel. These products are widely used in industries such as construction, mechanical manufacturing, automotive, and household appliances.
Contact usContact Information
Company address:
Shuangtang High-end Hardware Products Industrial Park, Jinghai District, Tianjin City
Contact phone number:
Corporate email:
tjhaigang@tjhaigang.com
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