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Hot Dip Galvanized Steel
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Home appliance used cold rolled galvanized steel coil supplier

Home appliance used cold rolled galvanized steel coil supplier

Home appliance used cold rolled galvanized steel coil supplier

Thanks to the strong toughness of zinc-layer, hot-dip galvanized steel products are capable of outstanding performance in regard to anti-corrosion ability, that is why cold rolled galvanzied steel is the most suitable products in home appliance industry. 

  • MOQ :

    10T
  • Payment :

    T/T LC at sight
  • Product Origin :

    China
  • Shipping Port :

    Guangzhou/ Shenzhen

Hot-dip galvanized steel refers to the process of applying a protective layer of zinc coating to base, in order to prevent rusting. Excellent quality hot-dip galvanized steel coil with reasonable price is a popular steel product with high level of corrosion resistance, paintability, and workability, which is why it's  frequently used in a wide range of industries and sectors.

 

Product Specification

Product

Hot-dip Galvanized Steel

Standard

GB/T2518-2019, AISI,ASTM,BS,DIN,JIS

Grade

DX51D, DX52D, DX53D, DX54D, SGH340

Thickness

0.25-2 mm

Width

750-1300 mm

Length

Based on customer requirement

 

Tolerance

Thickness: ±0.01 mm

Width: ±2 mm

Coil weight

3-8 tons/ roll or based on customer requirement

Plating form

Pure zinc double sides coating 60-440g/m²/ Single side coating 30-220g/m²

Spangle Types

Regular Spangle/ Minimized Spangle/ Zero Spangle

Surface Treatment

Chromating, Oiled, Resin Coated, Green Treatment

Package

Metal protective ring/ Waterproof wrapping paper/ Buckle/ Metal band/ Wooden pallet

Application

Constructions/ Automobile and accessories/ Household appliance/ Agricultural use/ Others

 

Physical Properties Table

Due to different usage and requirement of products, hot dip galvanized steel could be divided into many different types, customers could choose the suitable type refer to mechanical properties. 

Mechanical Properties of Hot-dip Galvanized Steel (for reference)

Usage

Grade

Thickness(mm)

Width(mm)

Yield Strength(Mpa)

Tensile Strength(Mpa)

Commercial Quality
(CQ)

DX51D+Z

0.3-2

1000/1150/1219/1250

164-383

297-396

SGH340+Z

3

1250

367

429

Drawing Quality
(DQ)

DX52D+Z

0.3-2

1000/1150/1219/1250

140-300

270-420

Deep Drawing Quality
(DDQ)

DX53D+Z

0.3-1.2

1000/1070/1150/1219/1250

152-301

159-322

Extra Deep Drawing Quality
(EDDQ)

DX54D+Z

Based On Customer Requirement

 

Comparison Table Of Domestic And Foreign Brands (For reference)

Comparison Table Of Similar Grades Of Hot-dip Galvanized Products

GB Q/BQB 420-2003

EN10142:2000
EN10147:2000
EN10292:2000

JISG3302-1994

ASTMA653M-2002

DC51D+Z, DC51D+ZF

DX51D+Z, +ZF

SGCC SGHC

CS Type C

DC51D+Z(St01ZR, St02ZR)

SGCD1

DC52D+Z(St04Z), DC52D+ZF

DX52D+Z, +ZF

CS Type A, Type B

DC53D+Z(St05Z), DC53D+ZF

DX53D+Z, +ZF

SGCD2 SGCD3

FS Type A, Type B

DC53D+Z(St06Z), DC54D+ZF

DX54D+Z, +ZF

 

DDS

DD54D+Z(St06ZR)

 

DC56D+Z(St07Z), DC56D+ZF

DX56D+Z, +ZF

 

EDDS

 

Application 

1. Constructions: roofs, walls, garages, soundproof walls, pipes, Pre-Engineered buildings and modular houses, Solar Panels

Cable Management Systems, Dry Wall Partitioning Systems, Roofing & Cladding, HVAC – Ducting & Refrigeration, Electrical Light Fittings etc.

2. Automobile and accessories: muffler, exhaust pipe, wiper accessories, fuel tank, truck box, truck bodies, automotive wheels, etc.

3. Household appliances: refrigerator backboard, gas stove, air conditioner, electronic microwave oven, LCD frame, CRT explosion-proof belt, LED backlight, electrical cabinet, water heaters, furniture etc.

4. Agricultural use: pig house, chicken house, granary, greenhouse pipe, etc.

5. Others: heat insulation cover, heat exchanger, dryer, water heater, pre-galvanized ERW pipes, compressor shells, rail car components, wheel rims, railway wagons etc.

Warehouse stocking

Shunge has two warehouse bases, one is in Dongguan, another one is in Foshan, with regular stock capacity of more than 450,000 tons. 

                                                   Dongguan warehouse stock                                                                                           Foshan warehouse stock

Packing

               

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