Standards:
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GB/T 2518-2019 : DX52D+Z, DX52D+ZF, DX52D+ZA, DX52D+AZ
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EN 10346:2015 : DX52D
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JIS G 3302:2012 : SGCD1
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ASTM A653M-17 : CS Type A, CS Type B
Properties:
Chemical properties:
|
DX52D Galvanized Steel |
Grade |
Chemical composition (mass fraction)/%, ≤ |
|||||
|
C |
Si |
Mn |
P |
S |
Ti |
||
|
DX52D+Z DX52D+ZF DX52D+ZA DX52D+AZ |
0.12 |
0.50 |
0.60 |
0.10 |
0.045 |
0.30 |
|
Mechancal properties:
| DX52D Galvanized Sheet | Grade |
Lower yield strength ReL/MPa |
Tensile strength Rm/MPa |
Elongation after break A80mm/% |
Plastic strain ratio r90 |
Transverse Tensile Strain Hardening Exponent n90 |
|
DX52D+Z DX52D+ZF DX52D+ZA DX52D+AZ |
140~300 | 270~420 | ≥26 | - | - |
Coating properties:
|
DX52D Galvanized Plate |
Coating form |
Nominal coating weight range of the following coating types/(g/m2) |
|||
|
Pure zinc coating(Z) |
Zinc-iron alloy coating(ZF) |
Zinc-aluminum alloy coating(ZA) |
Al-Zn Alloy Coating(AZ) |
||
|
Equal thickness plating |
50~600 |
60~180 |
50~300 |
60~200 |
|
|
Different thickness plating |
25~150(each side) |
- |
- |
- |
|
Application:
DX52D galvanized plate:
-
DX: The initial letter D indicates cold-formed flat steel; the second letter X indicates the rolling state without specifying the base plate.
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52 represents the steel grade code.
-
D means hot-dip code
Note that the hot-dip code (D) and the coating code of DX52D galvanized sheets are connected with "+", and are divided into DX52D+Z, DX52D+ZF, DX52D+ZA, and DX52D+AZ according to the type of coating.
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DX52D+Z: Building and construction components; auto parts and body panels; home appliances; industrial products; electronics and agricultural machinery components.
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DX52D+ZF: Applicable to automobiles, home appliances and other exterior parts.
-
DX52D+ZA: building and construction components; automotive components; home appliances; industrial products and roadside barriers.
-
DX52D+AZ: building and construction components; rainwater components; furniture and outdoor cabinets; unexposed automotive parts; electrical appliances; plumbing and computer cases, etc.
FAQ:
Q:Can you send samples?
A:Sample can be for free,freight cost collect.
Q:What product information do I need to provide?
A:Steel grade/thickness/width/quantity,these will decide the price.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001,CE,SGS,BV and other certifications.
Q:How about the delivery time?
A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.
Q:Does the product have quality inspection before loading?
A:All the products are strictly tested before packaging,also can inspect by third party inspection.
Q:How to pack the products?
A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.
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