Gold Member Since 2011
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Guangzhou Kingmetal Steel Industry Co., Ltd.

Zinc Galvanized Steel Coil, Zinc Galvanized Steel Sheet, Zinc Galvanized Steel manufacturer / supplier in China, offering Zinc Galvanized Steel Coil, Steel Sheet, ASTM A403 1.4306 304L 4" Sch40 Stainless Steel Pipe Fittings, High Pressure 15.0MPa 25.0MPa Forged Ball Valve and so on.

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Zinc Galvanized Steel Coil, Steel Sheet

FOB Price: US $355 / Ton
Min. Order: 30 Tons
Min. Order FOB Price
30 Tons US $355/ Ton
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Production Capacity: 3000ton/Month
Transport Package: in Coil by Steel Strip
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: KM05-150513
  • Surface Treatment: Galvanized
  • Thickness: 0.16~1.2mm
  • Coating Weight(G/M2): 30~275
  • Trademark: Kingmetal
  • Origin: Made in China
  • Standard: ASTM, JIS, GB, AISI, DIN, BS
  • Technique: Hot Rolled
  • Width: 600~1250mm
  • Inner Diameter(Mm): 508/610
  • Specification: ASTM, JIS, GB
Product Description
Zinc Galvanized Steel Coil/Sheet


Characteristics:
Refined surface.
Outstanding performance of corrosion resistance, molding, and painting.
 
Thickness (mm)0.16~1.2
Width (mm)600~1250
Coating Weight(g/m2)30~275
Inner diameter(mm)508/610
Surface structureskin-passed, no spangle or normal spangle
Surface treatmentOiled, passivation or chromium-free passivation, passivation + oiled, chromium-free passivation + oiled, resistant to fingerprints or chromium-free resistant to fingerprints

Mechanical properties of galvanized/galvalume steel

Usage
GradeYield strengthaTensile strength(MPa)Elongation of rapture(L0=80mm,b=20mm)%
Nominal wall thickness(mm)
≤0.7>0.70
Punching galvanized steelDC51D+Z-270~5002024
DC52D+Z140~300270~4202426
DC53D+Z140~260270~3802830
Punching galvalume steelDC51D+AZ-<5002224
DC52D+AZ<300<4202426
Structure galvanized steelS280GD+Z≤280≤3601618
S350GD+Z≤350≤4201416
S550GD+Z550560-3
Structure galvalume steelS250GD+AZ≤250≤32022 
S300GD+AZ≤300≤34018
S350GD+AZ≤350≤42014
S550GD+AZ≤550≤570-
Yield strength is RP0.2 when yield point is not apparent.

Application:
It is mainly used in construction, automotive, metallurgical and electrical industries.

In the construction industry, mainly used for making roof and wall, prefabricated keel, pre-cast bulkhead, doors and windows.

In automotive industry, mainly for body shell, chassis, doors, fuel tanks, etc.

In metallurgical industry, it mainly used as substrate of PPGI.

In electrical industry, it is mainly for shell of electrical appliance.

 
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