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  • A423 grade 3 steel pipe
  • A423 grade 3 welded steel pipe

A423 Grade 3 Welded Tube

  • Steel Standard: ASTM A423/A423M ASME SA423/SA423M
  • Rolling Type: Hot finished / Cold Finished
  • Wall Thickness: 0.9mm--12.7mm
  • Diameter: 12.7mm--127mm
  • Length: 500mm--18000mm
  • Similar Product Name: Welded steel pipes,Corrosion resistance steel tubes,Electric-Welded steel tubes,Welded circle pipes.
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■ Overview
Low alloy A423 grade 3 welded tube,a423 grade 3 weld pipe,a423 gr.3 electric resistance welded tube stock in Xinsteel's warehouse.Xinsteel can do processing cutting A423 Grade 3 welded tube comply to customers' drawing.
■ Full Data
Technical Requirements & Additional Services for A423 Grade 3 welded steel pipe:
♦ Hydrostatic test or Nondestructive electric test.
♦ Mill test certificate with EN 10204 TYPE 3.1 OR 3.2.
♦ CNC Cutting for A423 grade 3 welded pipe according to customers'drawing.
♦ Surface Protection:Black,Varnish,Pickling,shot blasting,Bevelled end connection.
 
■ Techicals

►Mechnical property for A423 Grade 3 welded pipe:
 

Yield strength (Mpa) Min.

Tensile strength (Mpa) Min.

Elongation in 50mm  ≥,%

230

380

35


►Chemical composition for A423 Grade 3 welded pipe (Heat Analysis Max%)
 

Main chemical elements composition of A423 Grade 3

C

Si

Mn

P

S

Cu 

Mo

Ni

Sb

0.06

0.55

0.70-1.40

0.02

0.02

0.25-0.45

0.20

0.50

0.05-0.15

 

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