The chemical composition of CR4 Cold Rolled Steel is contained by 0.08 percent of Carbon maximum, 0.40 percent of manganese maximum, 0.030 percent of Sulphur maximum, 0.02 percent of Phosphorous maximum, and remaining percentage is of iron (Fe) with negligible impurities.
product name | CR4 Cold Rolled Steel Plate / Sheet / Coil |
Thickness | 0.13mm-5.0mm |
Width | 600mm-1500mm,762mm,914mm,1000mm,1200mm,1219mm,1250mm |
zinc coating | 40g,60g, 80g, 90,100g, 120g, 140g,180g, 200g, 250g, 275g and so on. |
Standard | ASTM, AISI, DIN, GB |
Material | SGCC,DC51D,DX51D,DX52D,SGCD,Q195,Q235,SGHC,DX54D, S350GD, S450GD, |
Spangle | zero spangle,regular spangle or normal spangle |
surface treatment | chromated and oiled, chromated and non-oiled |
Packing | export standard. |
The mechanical properties of CR4 Cold Rolled Steel are related to SPCF steels, but contrasting the JIS G3141 standard, the ISO 3574 standard does not categorize the minimum tensile strength but it determines the maximum range. The maximum yield strength is 210 MPa, the utmost tensile strength is 350 MPa and least elongation is 38 percent. The hardness is 50 HRB maximum.
FAQ
Q: Are you trading company or manufacturer?
A: We are professional manufacturer for many years. we can provide a wide range of steel products.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
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