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You are here : section steel--Katalor steel > Angle steel > 正文ASTM A588 Grade B corten angle steel

ASTM A588 Grade B corten angle steel

ASTM A588 material is a kind of low alloy high strength structural weathering resistance steel, or corten steel, or atmosphere corrosion resistance steel .A588 Grade B angle steel is for high strength low alloy structural steel with 345Mpa minimum yield point to 100mm thickness. When property exposed to the atmosphere, A588 Grade B angle steel is suitable for many applications in the bare condition.

Application of ASTM A588 Grade B angle steel:

ASTM A588 grade B angle steel is used in bridges, buildings, freight cars, construction equipment, smoke-stack liners, precipitators, transmission towers, and light poles where savings in weight and/or added durability due to atmospheric corrosion-resistance are important.

Chemical composition of A588 Grade B, %

Chemical composition of A588 Grade B, %
Grade	C	Mn	P	S	Si
A588 Grade B	≤0.20	0.75-1.35	≤0.04	≤0.05	0.15-0.50
	Cu	Ni	Cr	V	…
	0.20-0.40	≤0.50	0.4-0.70	0.01-0.10	…

Mechanical Property of A588 Grade B

Thickness(mm)	Yield strength (Mpa) Min.	Tensile strength (Mpa) Min.	Elongation in ≥,%
Thickness(mm)	Yield strength (Mpa) Min.	Tensile strength (Mpa) Min.	200mm	50mm
T≤100	345	485	18	21
100<T≤125	315	460	...	21
125<T≤200	290	435	...	21

ASTM A588 Grade B angle steel description we mainly supply:

Type: equal & unequal.

Length: 6 m, 9 m, 12 m or per your request.

Equal angle:

Size: 20 × 20 mm - 200 × 200 mm.

Thickness: 3 to 22 mm.

Length: 6 m, 9 m, 12 m or per your request.

Unequal angle:

Size: 20 × 30 to 90 mm × 250 mm.

Thickness: 3 to 15 mm.

Length: 6 m, 9 m, 12 m or per your request.

Note: Special angle steel sizes are available if your order quantity surpasses the minimum.

Katalor Enterprises are mainly engaged in marketing and processing of various specifications of carbon steel , stainless steel ,corten steel, Not only offering the steel products, but also can offer the steel processing service.so ,if you ASTM A588 Grade B angle steel, please contact us by email [email protected] ,we will reply you as soon as possible and give you the best service!