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ASTM A588 Grade A Corten angle steel

ASTM A588 Grade A Corten angle steel

ASTM A588 Grade A corrosion resistant angle steel is a high strength low alloy steel. It exhibits high atmospheric corrosion resistance resulting from a coating that develops on the metal after exposure to external conditions. With strength and strength-to-weight properties comparable to A572 angle steel, it is an ideal material for products that are exposed to weather.

A588 Grade A corrosion resistant steel angle steel application:

When property exposed to the atmosphere, A588 Grade A angle steel is suitable for many applications in the bare condition.A588 grade A angle steel is substantially better than that of carbon steels such as A36 and A572-50 with or without copper addition when properly exposed to the atmosphere. Due to its excellent properties,A588 Grade A corrosion resistant angle steel has been widely used in bridges, buildings, freight cars, construction equipment, smoke-stack liners, precipitators, transmission towers, and streetlight poles.

mechanical property for A588 Grade A corten steel:

 

 

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

290

435

...

21

Chemical composition for A588GrA corten steel (Heat Analysis Max%)

 

Main chemical elements composition of A588GrA

C

Si

Mn

P

S

Cu

Ni

Cr

V

0.19

0.30-0.65

0.80-1.25

0.04

0.05

0.25-0.40

0.40

0.40-0.65

0.02-0.10

Katalor Enterprises focuses on steel business both in international and domestic market. We have been working in the steel industry for more than 10 years .our ASTM A588 Grade A Corten angle steel have sold over 50+ countries, any needs about ASTM A588 Grade A Corten angle steel ,please feel free to contact us by email [email protected] or chat with our LivePerson !We will give you the lowest price and best support to make your esteemed company to be the top class steel supplier and distributor. Join us, let’s work together!

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