Cold Rolled Galvanized Steel Coil JIS G3302 EN10142 ASTM A653

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
20000 m.t./month

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Item specifice:

Standard: AISI,ASTM Technique: Hot Rolled,Cold Rolled Shape: U Channel,Square,Rectangular
Surface Treatment: Galvanized,Coated,Color Coated Steel Grade: Q215,Q235 Certification: ISO,SGS
Thickness: 0.4MM Length: 1219mm Net Weight: 22T

Product Description:

DESCRIPTION FOR GALVANIZED STEEL COILS:


Mian   Quality Standard

JIS   G3302, EN10346, DIN17162, ASTM A653/653M, GB2518

Process

hot   dip galvanizing

Process   Speed

1#.   Max 120m/min, 2#. Max 130m/min

Thickness

1#.   0.25mm upto 1.20mm, 2#. 0.25mm upto 1.0mm

Width

900mm   upto 1300mm

Surface   Finish

zero   spangles, skinpassed, oiled,chromated, tension level,

Coating

 zinc layer   mass on both sides from 30 g/m2 upto 180g/m2

Yield   Strength

220Mpa   upto 750Mpa

Weight   per Coil

max   15,000kg

Inner   Diameter

 φ   508mm

Outer   Diameter

max   φ 2,050mm

Finished   Internal Diameter

Φ   508mm or φ 610mm

Finished   Coil Weight

1#.   max 10,000kg, 2#. max 15,000kg

Packing

Mill's   Export Standard Packing

Capacity

300,000   tons/year


EXPORT STANDARD FOR GALVANIZED STEEL COILS:

-Axial and circumferential steel straps with seal (4 steel straps each)

-VCI Anti-rust kraft paper

-Water-proofing plastic

-Pearl wool (coil surface)

-Steel cover (coil surface/bore)

-Plastic cover (coil sides)

-Inside and outside corner protectors

Or According customers' requirements(Usually only for domestic)

 

PACKAGING &DELIVERY FOR GALVANIZED STEEL COILS:

Packaging Detail   Standard export packing or following customer's demand

Delivery Time: Within 30-40 days after deposit or according to the order quantity

 

PACKAGING &DELIVERY FOR GALVANIZED STEEL COILS:

 1.Big thickness:by bulk vessel

 2.Small thickness:packed by steel strips and shipped by container

 3.According to the requirements of customers'

 

TRADE TERMS FOR GALVANIZED STEEL COILS:FOB, CFR, CIF

 

DETAILED PICTURES FOR GALVANIZED STEEL COILS:

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Cold Rolled Galvanized Steel Coil JIS G3302 EN10142 ASTM A653


APPLICATION FOR GALVANIZED STEEL COILS:

Galvanized steel products are mainly used in construction, light industry, automobile, agriculture , fishery and commercial industries. They have great advantages:1.it has small harm to the environment and it can be recycled, greatly lighten the stress to the environment.2.it is convenient to process,easy to construct and has good waterproof effect.

FAQ FOR GALVANIZED STEEL COILS:

Q:Do you have OEM service?

A: Yes.Variety of products size,quality and quantity can be customized according to your need.

 

Q:Could you support free sample?

A:Yes.We can supply FREE samples.But the delivery charges will be covered by our customers.


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Q:420 stainless steel, there is no good 304
420 and 304 is not the same type of stainless steel, is 420 stainless iron, nickel containing little, 420 series stainless steel cutter belongs to the material processing of finished products and then quenching hardness is high, the 304 is rust resistant stainless steel material, widely used, the price is slightly more expensive than the 420, at about 20 yuan a kilogram.
Q:What's the surface of the 304 stainless steel matte board?
Silvery white, matte, hot rolled to specified thickness and then annealed and descaling. A rough, matt surface that does not require surface gloss
Q:How to calculate the weight of stainless steel plate?
The formula can be calculated according to the weight of stainless steel: area m2*, thickness mm*, density = kg / sheet to calculate the weight that the stainless steel can bear.Stainless steel plate has a smooth surface, high plasticity, toughness and mechanical strength, corrosion of acid, alkaline gas, solution and other medium
Q:How can I classify stainless steel plates?
The stainless steel plate in accordance with the classification of surface features can be divided into: silver white matte (use does not need to have a surface gloss), bright as a mirror (building materials, kitchen utensils), coarse grinding fine grinding / polishing / intermediate / fine grinding (building materials, kitchen utensils), hairline grinding (buildings, building materials), close to the mirror grinding (art, decoration), mirror grinding (mirror, decorative).
Q:What does stainless steel plate mean?
The corrosion resistance of stainless steel mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and the internal structure of the alloy, and the main role is chromium. Chromium has high chemical stability, can form a passive film on the steel surface, so that the metal is isolated from the outside, protect the steel plate from oxidation and increase the corrosion resistance of the steel plate. When the passive film is destroyed, the corrosion resistance will decrease.
Q:Stainless steel thermos cup 304 and 201 material what is the difference?
304 stainless steel prices higher: in terms of price, 304 is far higher than the price of 201. Because 304 quality is better than 201 stainless steel, and 304 for imported stainless steel plate, 201 for domestic stainless steel plate, so 304 of the price is naturally higher.
Q:What are the advantages and disadvantages of net drawing stainless steel users?
Brushed stainless steel refers to: stainless steel surface like filamentous texture, this is only a stainless steel processing technology. The surface is Matt, and carefully look at the above there is a trace of texture, but can not touch it.
Q:What are the main chemical constituents of stainless steel plates?
Stainless steel is often divided into martensitic steel, ferritic steel, austenitic steel, austenitic ferrite (duplex) stainless steel and precipitation hardening stainless steel according to the state of the organization. In addition, can be divided into components: chromium stainless steel, chromium nickel stainless steel and chromium, manganese, nitrogen, stainless steel and so on.
Q:What is called anti fingerprint stainless steel sheet?
Is the surface sealing oil slightly. After sealing the oil, the surface is covered with a thin layer of ink, and the fingerprints are not easy to stick on. So also called anti fingerprint stainless steel.
Q:What does 8K stainless steel mean?
8K mirror surface definition: stainless steel surface after grinding and polishing, the surface is bright as a mirror, the photo reflects the person, commonly known as mirror 8K, it has corrosion resistance; and the mirror plate is the processing of follow-up color or etching board substrate. Mainly used in all kinds of decoration or metal optical products.

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