Cold Rolled Steel Coil for Buildign Materials

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
500 m.t.
Supply Capability:
5000 m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Item specifice:

Standard: AISI,JIS,GB,ASTM Technique: Cold Rolled Shape: Coil
Surface Treatment: - Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335 Certification: ISO,SGS
Thickness: - Length: - Net Weight: -

Product Description:

1.Structure of Cold Rolled Steel Description

With hot rolled steel coils as raw material, after acid pickling to remove oxide skin for cold rolling, the finished product is hard, because of cold work hardening caused by deformation of continuous cold rolling hard roll strength, increase hardness, toughness and plastic index decreased, so the stamping performance will deteriorate, can only be used for simple deformation of the parts.Hard coil can be used as a raw material, hot dip galvanized factory for hot dip galvanizing unit Settings are annealed wire.Hard coil weight generally in June to 13.5 tons, coil diameter is 610 mm. 

2.Main Features of the Cold Rolled Steel

1, higher precision, cold-rolled strip steel thickness difference of no more than 0.01 ~ 0.03 mm.
2, the size is thinner, cold rolling the thin steel strip rolling 0.001 mm;Hot rolling can reach 0.78 mm the thinnest now.
3, the surface quality is superior, cold rolled steel sheet can even produce the mirror surface;While the surface of hot rolled plate tin oxide, such as pitting defects.
4, can manufacture according to customer requirements to adjust its properties such as tensile strength and process performance such as stamping performance, etc.
Cold rolled and hot rolled is two different types of steel rolling technology, as the name implies, is cold rolled copper under the condition of steel at room temperature, the hardness of the steel.Copper is hot rolled steel in high temperature circumstances.

3. Cold Rolled Steel Images

 Cold Rolled Steel Coil for Buildign Materials

4.Cold Rolled Steel Specification

Standard:AISI,ASTM,DIN,GB,JIS,JIS G3302 ASTM 653M EN10142

Grade: Q195~Q345

Thickness: 0.16mm~2.0mm

Width: 1250mm MAX

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:


















1.How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Structural steel architecture?
if u need to analyse a steel framed structure for joint details the best example would be of a mechanic workshop...the truss of such a workshop is always supported on a portal frame and in most of the case thats a steel keenly observe the joints at the footing plates that is connected to the girder section...nd also observe the joints in truss of such a frame....myslf m a civil engg. student.
Q:is carbon steel a good matirial for a usable sword?
Why the interest in a 'usable' sword ~~ are you really going to use it?
Q:Best hunting knife steel?
Don't know much about steels, but apparently SV30 is the toughest son of ore you can look for, and it's so tough I've heard of knife makers rejecting it for softer steel. Look for Gerber and Buck for low end SV30 knives under $100.
Q:whats the best steel to make a huge knife?
Q:Can you put nylon strings on a guitar that came with steel strings?
Both are designed deferentially, they have their own sound and music distinction and so as their string you should use what is appropriate to them.
Q:What is the accuracy of steel tape inspection
In addition, the project is through the detection of steel tape, steel tape each batch have the error him different, so do projects each into a batch of steel tape has to go through the inspection department, let this batch of steel tape has reached the same error range. All the measuring tools in this project are unified into these steel tape measures, so that the measurement error is guaranteed
Q:Can carbon steel be solution annealed?
No. Carbon steel has two different crystal structures, FCC and BCC , depending on the temperature. when you heat steel up and then quench it, it locks the crystal structure into the BCC form. this makes it hard. whereas precipitation hardened austentic stainlesses remain BCC regardless of the temp, so the hardness change is not a function of thermally induced strain. you can anneal carbon steel but the thermal profile is closer to the precipitation profile of PH stainlesses than it is to the Solution annealing profile.
Q:Steel plugs in the winter?
It depends on the person. Sometimes cold weather makes stretched ears feel tight, like tighter against plugs. I never felt this, and my friends never have either(at least they say they haven't). Go ahead and wear them, but if you feel any discomfort, just change them out.
Q:can any you boil steel?
well what for yo? melting point of steel is 800 degrees, oxidation being 1400 degrees.
Q:Why is the American steel industry failing?

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range