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ASTM A709 grade 50w corten angle steel

 corten angle steel

High strength low alloy steel ASTM A709GR.50W also named as weathering steel .A709 Grade 50W in advantage of its property in atmosphere corrosion resistance. ASTM A709-50W is a standard specification for structural steel in bridges. ASTM A709-50W covers high strength, low allow steel structural shapes, plates and bars.

A709 grade 50w angle steel is used in many structural steel applications such as : Machinery and Equipment Frames  (Braces and Corners),Transportation Frames and Corners, Support frames that require welding, riveting or bolting on bridges and buildings, General structural use in construction.  The A709 grade 50w angle steel Standard Lengths are 20′ and 40′.  Infra-Metals offers many different sizes, lengths and specifications for Structural Angles

Mechanical property for A709Gr50W angle steel

 

 

Grade

steel thickness

Steel flange thickness

yield strength

Tensile strength

elongation

Steel plate and steel

sectional material

200mm

50mm

200mm

50mm

50W

≤100

All

345min

485min

18

21

18

21

A709 Grade 50W/345W angle steel Chemical Composition

 

Type

C

Si

Mn

P

S

Ni

Cr

Cu

V

A

0.19

0.30-0.65

0.80-1.25

0.04

0.05

0.40

0.40-0.65

0.25-0.40

0.02-0.10

B

0.20

0.15-0.50

0.75-1.35

0.04

0.05

0.50

0.40-0.70

0.20-0.40

0.01-0.10

C

0.15

0.15-0.40

0.80-1.35

0.04

0.05

0.25-0.50

0.30-0.50

0.20-0.50

0.01-0.10

A709 grade 50w steel angle features & benefits:

1: Excellent strength to weight ratio for structural applications where weight is an issue.

 

2: Stronger than mild carbon steel angle.

 

3: Ideal for steel building and structures where extra strength is desired.

 

We produce and export hot rolled and laser fused A709 grade 50w steel angle throughout the world in both imperial and metric sizes.  We are a profile solutions company, and custom shapes, sizes and alloys are available upon request. If you are looking for A709 grade 50w steel angle, please contact us by [email protected], and our experienced staff will help guide you with your custom profile needs.

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