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You are here : section steel--Katalor steel > Channel steel > 正文ASTM A709 HPS Grade 70W channel steel

ASTM A709 HPS Grade 70W channel steel

 

ASTM A709 HPS Grade 70W channel steel

ASTM A709 Grade HPS 70W channel steel owned the minimum yield strength at 485 Mpa and tensile strength between 585Mpa and 760Mpa. So ASTM A709 Grade HPS 70W channel steel is mainly used under high strength situations outside or bad weathering owned its weathering resistance property.

ASTM A709 Grade HPS 70W channel steel is primarily used in the manufacture of bridges. The ASTM A709 Grade HPS 70W channel steel are higher performing grades for extreme climates, where temperature fluctuations are a factor.
ASTM A709 Grade HPS 70W channel steel Main application: used to manufacture the plants of factory ,bridge, the common constructor and construction machinery and equipment.

Mechanical property for ASTM A709 Grade HPS 70W channel steel:


Grade

steel thickness(mm)

yield strength(MPa)

Tensile strength(MPa)

Elongation Min, %

Steel plate and steel

sectional material

200mm

50mm

200mm

50mm

HPS 70W

≤100

485

585-760

~

19

~

~

Chemical composition for ASTM A709 Grade HPS 70W channel steel (Heat Analysis Max%)


C

Si

Mn

P

S

Ni

Cr

Cu

V

Mo

Al

N

0.11

0.30-0.50

1.10-1.35

0.02

0.006

0.25-0.40

0.45-0.70

0.25-0.40

0.04-0.08

0.02-0.08

0.01-0.04

0.015

As a professional ASTM A709 Grade HPS 70W channel steel supplier, Katalor promise we can offer you the qualified ASTM A709 Grade HPS 70W channel steel and our A709 Grade HPS 70W channel steel price is reasonable. If you have any confusion in ASTM A709 Grade HPS 70W channel steel price or ASTM A709 Grade HPS 70W channel steel technical conditions, please contact us freely.

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