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You are here : section steel--Katalor steel > I beam steel > 正文ASTM A709 GR.HPS70W I Beam Steel

ASTM A709 GR.HPS70W I Beam Steel

 

ASTM A709 GR.HPS70W I Beam Steel


ASTM A709 GR.HPS70W I Beam Steel is mainly used under high strength situiations outside or bad weathering owned its weathering resistance property.Now Katalor steel cooperated with Wuyang iron and steel to offer the maximum thickness of ASTM A709 GR.HPS70W I Beam Steel 70W till 350mm with DNV approved which can be also used in oil ,offshore platform and bridges building etc.

ASTM A709 GR.HPS70W I Beam is primarily used in the manufacture of bridges,the grades HPS 50W and HPS 70W are higher performing grades for extreme climates, where temperature fluctuations are a factor.

Mechnical property for A709 Grade HPS 70W I Beam steel:


Grade

steel thickness(mm)

Steel flange thickness

yield strength(Mpa)

Tensile strength(Mpa)

elongation

Steel plate and steel

sectional material

200mm

50mm

200mm

50mm

HPS 70W

≤100

G

485

585-760

~

19

~

~

Chemical composition for A709 Grade HPS 70W I Beam steel(Heat Analysis Max%)


Main chemical elements composition of A709GrHPS 70W

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

Shanghai Katalor Enterprises Co., Ltd as one of biggest supplyer for A709 GR.50W/HPS50W/HPS70W/100W/HPS100W I Beam Steel in the China., Any need in A709 GR.HPS 70W I Beam Steel, please feel free to contact us!We will offer you the most competitive price of A709 GR.HPS 70W I Beam Steel and best service for A709 GR.HPS 70W I Beam Steel.

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