Q235 Q235B L Angle Channel

Q235 steel is a carbon structural steel. It is equivalent to A3 and C3 steel in the old standard GB700-79 grade, which is the grade of Russian TOCT. The Q in the steel number stands for yield strength. Under normal circumstances, the steel is used directly without heat treatment.

Products Description

Q235 Steel Definition

Q represents the yield limit of this material, and the latter 235 refers to the yield value of this material, which is around 235MPa. And will decrease its yield value as the thickness of the material increases.

Equivalent

American Standard A36

European standard S275

Chinese standard A3

Japanese standard SS400

Chemical composition

Q235 is divided into four levels: A, B, C, D

Chemical Composition
Grade	C	Mn	Si	S	P
Q235A	≤0.22%	≤1.4%	≤0.35%	≤0.050	≤0.045
Q235B	≤0.20%	≤1.4%	≤0.35%	≤0.045	≤0.045
Q235C	≤0.17%	≤1.4%	≤0.35%	≤0.040	≤0.040
Q235D	≤0.17%	≤1.4%	≤0.35%	≤0.035	≤0.035

Mechanical Properties

Mechanical Properties
Grade	Yield Strength	Tensile Strength	Elongation %
Q235 Steel	235 Mpa	370-500 Mpa	26

250

Product Details

Product Name	Q235 Q235B l angle channel
Length	As your required
Standard	ASTM/ GB/ JIS/ EN ect.
Delivery Time	According to your quantity
Payment Terms	FOB/ CIF/ EXW/ DDP
Origin	China
Sample	Yes
Tolerance	±0.3
Packing	Packed with steel belts tightly, in bundle

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