AS1163 structural steel hollow section

AS1163  standard specified the requirement for cold-formed  steel hollow section for structure purpose.We have 6 grade:AS1163 C250 ,AS1163 C250L,AS1163 C350,AS1163 C350L,AS1163 C450,AS1163 C450L.

Description

AS1163 structural hollow section manufacturer in China,AS1163 structural hollow section supplier,AS1163 structural hollow section factory in China

Characteristic:

AS1163 (also called AS/NZS 1163 ) is  Oceania standard,it covers three grade : AS1163 C250,AS1163 C350,AS1163 C450. The pipe is intended  for coverying liquid, gas,sturcture, agricultural implement frame,trailers,railings sand so on.

Youfa manufacturer a full range of AS1163 hollow structural section  in:

  • electric resistance welded,welded black and hot-dipped galvanized steel pipe
  • black, hot-dipped galvanized, painted,eoxy coated ,oiled
  • NB8 to NS150,1*3*13-400*400
  • in multiple lengths, and in specific cut lengths.
  • plain,beveled,grooved,threaded

Suitability for zinc coating:

Zinc coating requirements shall be agreed between the manufacturer and the purchaser.Hot dip galvanized coating requirement shalled be as specified in AS/NZS 4680,AS4750 or AS/NZS 4792,as appropriate.

Permissible Variations for AS1163 hollow structural section:

  • The weight shall not vary more than +/-10% from that prescribed
  • Thickness: For D≤406.4mm:±10%;    For D>406.4mm:±10% with a maximum of ±2mm
  • The outside diameter :±1% with a minimum of ±0.5mm and a maximum of ±10mm

Mechnical properties for AS1163 structural steel section:

Steel grade 
AS1163 C250
AS1163 C250L0
AS1163 C350
AS1163 C350L0
AS1163 C450
AS1163 C450L0
Minimum Yield strength ReH MPa
250
250
350
350
450
450
Tensile strength Rm MPa
320
320
430
430
500
500
Minimum elongation A %
22
22
20
20
16
16
Minimum impact energy 0℃ KV J
  Individual test
20
20
20
20
20
20
  Average of 3 tests
27
27
27
27
27
27

Chemical properties for AS1163 structural steel section:

Composition,% C250 C250L0 C350 C350L0 C450 C450L0
C, max 0.12 0.12 0.2 0.2 0.2 0.2
Si, max 0.05 0.05 0.25 0.25 0.45 0.45
Mn, max 0.5 0.5 1.6 1.6 1.6 1.6
P, max 0.04 0.04 0.04 0.04 0.04 0.04
S, max 0.03 0.03 0.03 0.03 0.03 0.03
Mo, max 0.1 0.1 0.1 0.1 0.35 0.35
Al total min 0.1 0.1 0.1 0.1 0.1 0.1
Ti, max 0.04 0.04 / / / /
Micro-alloying elements, max 0.03 0.03 0.15 0.15 0.15 0.15
CEV, max 0.25 0.25 0.39 0.39 0.39 0.39
Our advantage

We,Tianjin youfa steel pipe group focus on AS1163 hollow structural section  exporting for more than 15 years with prime quality and reasonable price,If you are searching the AS1163 hollow structural section manuacturer,supplier,factory,mill,trade Co.,ltd in China, please feel free to contact us,we will supply technical support and quote to you in 12 hours.

PRODUCTION CAPACITY:

  • 59 ERW steel pipe production lines36 hot-dipped galvanized steel pipe production lines
  • 24 square and rectangular steel pipe production lines
  • 18 SSAW steel pipe production lines
  • 16 steel-plastic complex steel pipe production lines
  • 9 hot-dipped galvanized square and rectangular steel pipe production line

WHO WE ARE?

(1) China Top 500 Enterprises Industry Leading Brands.

(2) 15 years experience in manufacturing and exporting steel products since 2000.

(3) For 10 Consecutive Years of The First Production and Sales

(4) Key Project Supplier

Hot tags

AS1163,AS1163 C250,AS1163 C250L,AS1163 C350,AS1163 C350L,AS1163 C450,AS1163 C450L

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