Q235 Carbon steel squre tube

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Benefits of Carbon Steel Square Tube Product Details Factory Other Types Customer Factory Inspection

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Benefits of Carbon Steel Square Tube

1.Uniformity. Our carbon steel square tubes have uniform size and shape, including wall thickness and concentricity.
2.Increased Yield and Tensile Strength. Cold formed carbon steel square tubing has a higher yield and tensile strength than the hot formed steel.
3.Various Sizes Are Available.

Product Details

Q235 Carbon steel squre tube Specification

Product	square/rectangular steel pipe/tube
Standard	ASTM GB DIN JIS EN
Steel Grade	Q195 → Grade B, SS330,SPHC, S185Q215 → Grade C,CS Type B,SS330, SPHCQ235 → Grade D,SS400,S235JR,S235JO,S235J2Q345 → SS500,ST52
Length	1-12m, you can customize the length you need
Wall Thickness	0.4-25mm
Outer mater	1010-600600mm
Technology	Hot rolled,Cold rolled,Black annealed
Surface	1) Bared2) Black Painted (varnish coating)3) Galvanized4) With Oiled5) 3 PE, FBE, corrosion resistant coating
Delivery Term	10-25 days after we received your advanced deposit.
End	beveled or square cut, plastic cap
Remarks	1)payment term:T/T or L/C,etc .
	2)trade terms:FOB/CFR/CIF

Q235 Carbon steel squre tube Chemical composition

Chemical compositionof Q235
Element	C%	Si%	Mn	S	P	Ni	Fe
Content	≤0.22	≤0.35	≤1.4	≤0.05	≤0.045	0	98.81 - 99.26%

Q235 Carbon steel squre tube Mechanical property

Mechanical properties of Q235
Performance	Tensile strength/Mpa	Elongation /%	Yield strength/Mpa
Proportion	370-500	26	235

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