Good Cold Rolled Steel Coil / Sheet in China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
5000000 m.t./month

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Product Description:

Specification

 

NDARD

GB/T-12754: 2006, JIS3302, EN 10142, ASTM A653, JIS G3302,

SGCC/SGCH, GB/T2518, European Standard, ASTM A792, JIS G3321, JIS G3317

BASE PLATE

Cold rolled steel sheet, hot dipped zinc coated steel sheet

hot dipped A-Z coated steel sheet

EQUIPMENT

Double coating double baking; three coating three painting

CAPACITY

10000Mt/Month

SIZE

Thickness 0.18mm—2mm, width 40mm—1250mm

ZINC COATING

40g-275g

PAINT THICKNESS

Top:20+-5um, back:5-7um

COIL WGT

3Mt - 8Mt

COIL ID

φ508mm,φ610mm

BASE SHEET

Cold rolled steel sheet, hot dipped zinc coated steel sheet

(small, regular or zero spangle),

hot dipped A-Z coated steel sheet

SURFACE PAINT

EP, PE, HDP, SMP, PVDF

COLOR SERIES

RAL color number series

 

Package & Delivery

Package details: Standardseaworthy packing for international delivery.

Delivery: According to theexact quantity of your order.

 

Quality of the goods could be guaranteed. The finished product has a variety of excellent capabilities, such as continuous rolling, degreasing, annealing, skin pass, slitting and cut to length line etc. Along with it many rocessing capability and smooth, flat surface. It’s widely used in outdoor and interior decoration, furnishing

 

 

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Q:Science help!?! steel wool experiment?
How to make it rust faster ? Adding oxygen to the water - bubbling air through it. Raising the temperature should make the reaction go faster, but I believe it also reduces the amount of dissolved gas. Adding salt, or an ionic compound like an acid, will accelerate electrochemical corrosion. That usually requires a less active metal, like copper, in contact with the steel, but variations in the composition of the steel may be sufficient to promote corrosion.
Q:Is Steel crystalline in its makeup?
Steel Crystalline Structure
Q:Heat treatment of mild steel? Process description macro-micro
Alright, usually whu heat you heat treat mild steel, this is because you would like it stronger than you got it. To do this you must alter the grain structure of the part or in other words, the CRYSTALLITES. Ultimately you'll end up altering the nature of the grains structure changing the tensile strength it can handle, yield strength, and even change the elongation percentage that it can tolerate under load. Heat treatment controls the rate of diffusion, and the rate of cooling within the microstructure to create these elements. Usually what they use to do this is add an element to it to make it stronger such as carbon to increase its rockwell hardness, which by the way the lower you go the harder the part can become. Heat treatment can be used in more ways than this. It can also be used to weaken the parts grain structure. This will lower the parts mechanical properties making it softer and more ductile or easier to manipulate if you have to bend it into a particular shape. Typically if you allow the part to cool after heat treatment it does go through annealing. The part will be heat treated into different stages. The first being the austenitic crystal phase which depending on how hard and strong you want it, will be at its peak. When it is cooled, it will go through a will transform to martensite which is a hard yet brittle crystalline structure. Martenised part will usually be tempered to a certain degree to improve the mechanical properties to what is needed. There is more to this and you can use the link below to read more about it.
Q:Steel Making Process?
From what I understand of it, US steel is better as the steel is more recycled than Canadian, so a lot of that oxygen / CO2 has already taken place compared to working from ore. The second reason US steel is environmentally ahead of Canadian is that US tends to use Electric Arc, while Canadian uses Basic Oxygen, Basic Oxygen uses more energy than electric arc, and I think it also uses more oxygen, but I would suspect that oxygen that it uses is 'waste oxygen' and not converted into Co2 because the Co2 process is limited by the carbon, and steel only has so much carbon.
Q:How strong is 440 steel on a katana?
440 is stainless steel, and isn't designed for functional swords. Carbon steel blades are. I'd say that if you're looking for a functional sword, forget about this one. It's probably a wall-hanger. Most swords today are.
Q:in what stores do they sell steel toe shoes?
You should find a Work World in your area. And sometimes Boot Barn will also have steel toed boots for women. I am a pipe fitter I work in refineries for long hours and I would reccomend Timberland womens steel toes with a composite toe. They are lighter than steel. Your toes wont get as cold and they are more comfortable. I would also reccomend putting an insert like Dr. Sholls to cushion your heels and toes. If your feet are small you will want to check around because our sizes arent as available as mens. Justin's are made entirely in the USA of very soft leather and they last long but you will need 6-8 weeks to wait for a special order and you can only get those at a boot barn location. good luck!
Q:what is the elastic limit of steel in Nm^2?
Elastic Limit Of Steel
Q:How to wear out stainless steel?
Its called stainless for a reason :) many grades are out there, 300 400 series. You could use acid to make it look older but you wouldnt want to cook with it after chemically converting it with acid.Personally i like cast iron. It will last a life time + and looks very cool. Sorry no safe way to do it and cook with it. B^
Q:my first pedal steel guitar?
Try okorder.com -The Art of Steel Guitar/ Steel guitar players -Take it away Leon- McAuliffe and 'Speedy West' were a couple greats. In the late '50s, Speedy was playing a Fender 1000 Pedal steel. He often did duets with Jimmy Bryant The Fastest Guitar Player In The Country! / note also the 'Emmons Guitar Company':
Q:How much can the metal steel lift?
I think that you failed to put up a meaningful question. I suggest that you try again and seek help.

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