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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 ≥,%

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!

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