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  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:Cold Formed Structural Steel Tube,AS1163 Steel Tube,AS1163 Steel Pipe
Torich International Co.,Ltd--The Steel Tube Maker Cold Formed Structural Steel Tube,AS1163 Steel Tube,AS1163 Steel Pipe
Home > Products > Seamless Rectangle Steel Tube > AS1163 Cold Formed Structural Steel Hollow Section
AS1163 Cold Formed Structural Steel Hollow Section

AS1163 Cold Formed Structural Steel Hollow Section

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Basic Info

Model No.: AS1163

Additional Info

Packaging: In bundles packaging

Productivity: 25000

Brand: Torich

Place of Origin: China

Supply Ability: 5000tons per year

Certificate: ISO9001 TS 16949 ISO14001

Product Description


AS1163 Australian/New Zealand Standard

Cold Formed Strucatural Steel Hollow Sections

CHS RHS

Professional Seamless Rectangle Steel Tube manufacturer is located in China, including Stainless Steel Rectangle Pipe,Rectangle Steel Tube,Astm Seamless Rectangle Tube, Oval steel tueb etc.


Material : C250 C250L0 C35D C350L0 C450 C450L0

Chemical composition(cast or product analysis ) (see note 2)% max

Grade

C

Si

Mn

P

S

Cr

Mo

Al see note3

Ti

Microalloying elements


CE
See note4



C250
C250L0


0.12

0.05

0.5

0.03

0.03

0.15

0.1

0.1

0.04


0.03
See note 5


0.25


C35D
C350L0


0.2

0.45

1.6

0.03

0.03

0.3

0.1

0.1

0.04


0.15
See note 6


0.43


C450
C450L0


0.2

0.45

1.7

0.03

0.03

0.5

0.35

0.1

0.04


0.15
See note 6


0.43

Notes

1. The use if sulphide modification manufacturing techniques for these grade is permitted

2. The following elements may be present to the limits stated:

A copper 0.25%

B nickel 0.25%

3. Limits specified are for soluble or total aluminium

4. Carbon equivalent(CE) is calculated from the following equation:

CE=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15

5. Applies to niobium and Vanadium only, However, Niobium greater than 0.01% is not permitted.

6. Applies to niobium, Vanadium and titanium only, However, Vanadium greater than 0.10% is not permitted.

Coating type:

Zinc coating

Hot-dip galvanized coating standard AS/NZS4680 AS4750 or AS/NZS 4792

Type: Circular hollow section

External Dimensions(d0 d and b) ±1% with a minimum of ±0.5mm and a maximum of ±10mm

Thickness (t) For d0 406.4mm10% For d0406.4mm ±10% with a max of ±2mm

Out of roundness (o) 2% for hollow section having a diameter to thickness ratio not exceeding 100( see note 1)

Straight (see note 3)0.2% of total length

Mass(m)per unit length :not less than 0.96 time the specified mass(note 4)on individual lengths

Type: Square and rectangle hollow sections

External Dimensions(d0 d and b1% with minimum of ±0.5mm

Thickness(t10%

Concavity /convexity (see note 2) Max 0.8% or 0.5mm,whichever is greater

Squareness of side 90°±1°

External corner profile see table 4

Twist(v)2+.5%mm/m length

Straightness See note 3: 0.15% of total length

Mass(m)per unit length :not less than 0.96 time the specified mass(note 4)on individual lengths

Notes:

1. Where the diameter to thickness ratio exceeds 100,the tolerance on out-of-roundness becomes the subject of agreement between the manufacturer and purchaser.

2. The tolerance on convexity and concavity is independent of the tolerance on external dimensions.

3. The straightness tolerance applies to straightness on any one plane.

4. In lieu of any other requirement, the specified mass is considered to be the nominal mass as noted in Clause 16

TESTING

Tensile test and impact test

Cold flattening test



Looking for ideal Cold Formed Structural Steel Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the AS1163 Steel Tube are quality guaranteed. We are China Origin Factory of AS1163 Steel Pipe. If you have any question, please feel free to contact us.

Product Categories : Seamless Rectangle Steel Tube

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  • AS1163 Cold Formed Structural Steel Hollow Section
  • AS1163 Cold Formed Structural Steel Hollow Section
  • AS1163 Cold Formed Structural Steel Hollow Section
  • AS1163 Cold Formed Structural Steel Hollow Section
  • AS1163 Cold Formed Structural Steel Hollow Section
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