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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.
♦ 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 |
Tel：+86 371 55057610 
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