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ASTM A709 Grade 100W channel steel

ASTM A709 Grade 100W channel steel

 

ASTM A709 Grade 100W steel is composed of iron, manganese, carbon, and other elements, maintains an excellent strength-to-weight ratio. This means that smaller quantities of steel are required in order to meet our customer’s varying strength requirements, improving efficiency and cutting down on excess weight.

ASTM A709 Grade 100W channel steel maintains excellent corrosion resistance, allowing it to maintain long lifespans–even during the most harsh atmospheric conditions. These properties make A709 ideal for applications such as bridges, and is a standard material employed by the American Association of State Highway and Transportation.

ASTM A709 Grade 100W channel steel Main application: manufacture the plants of factory, bridge, the common constructor and construction machinery and equipment.

Chemical composition for ASTM A709 Grade 100W channel steel (Heat Analysis Max%)


Max
Thick
in[mm]

Type A,%

Type B,%

Type C,%

Type EA ,%

Type FA ,%

Type H,%

Type J,%

Type M,%

Type PA ,%

Type QA ,%

1.25[32]

1.25[32]

11⁄4[32]

4[100]

2.5[65]

2[50]

1.25[32]

2[50]

4[100]

4[100]

C

0.15–0.21

0.12–0.21

0.10–0.20

0.12–0.20

0.10–0.20

0.12–0.21

0.12–0.21

0.12–0.21

0.12–0.21

0.14–0.21

Mn

0.80–1.10

0.70–1.00

1.10–1.50

0.40–0.70

0.60–1.00

0.95–1.30

0.45–0.70

0.45–0.70

0.45–0.70

0.95–1.30

P,max

0.035

0.035

0.035

0.035

0.035

0.035

0.035

0.035

0.035

0.035

S, max

0.035

0.035

0.035

0.035

0.035

0.035

0.035

0.035

0.035

0.035

Si

0.40–0.80

0.20–0.35

0.15–0.30

0.20–0.40

0.15–0.35

0.20–0.35

0.20–0.35

0.20–0.35

0.20–0.35

0.15–0.35

Ni

...

...

...

...

0.70–1.00

0.30–0.70

...

1.20–1.50

1.20–1.50

1.20–1.50

Cr

0.50–0.80

0.40–0.65

...

1.40–2.00

0.40–0.65

0.40–0.65

...

...

0.85–1.20

1.00–1.50

Mo

0.18–0.28

0.15–0.25

0.15–0.30

0.40–0.60

0.40–0.60

0.20–0.30

0.50–0.65

0.45–0.60

0.45–0.60

0.40–0.60

V

...

0.03–0.08

...

B

0.03–0.08

0.03–0.08

...

...

...

0.03–0.08

Ti

...

0.01–0.03

...

0.01–0.10

...

...

...

...

...

. ..

Zr

0.05–0.15C

...

...

...

...

...

...

...

...

...

Cu

...

...

...

...

0.15–0.50

...

...

...

...

...

B

0.0025–max

0.0005–0.005

0.001–0.005

0.001–0.005

0.0005–0.006

0.0005–0.005

0.001–0.005

0.001–0.005

0.001–0.005

...

Mechanical property for ASTM A709 Grade 100W channel steel:


Grade

steel thickness(mm)

yield strength(MPa)

Tensile strength(MPa)

Elongation Min, %

Steel plate and steel

sectional material

200mm

50mm

200mm

50mm

100W

≤65

690min

760-895

~

18

~

~

65-100

620min

690-895

~

16

~

~

Shanghai Katalor Enterprises Co., Ltd is specialized in the production of U channel structure steel, C channel steel for bridge, it is located in Shanghai, with advanced technology and services, if you need ASTM A709 Grade 100W channel steel, please give us a message.

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