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inquiry@xsteelplate.com
■ Overview
Xinsteel stockholder thousands tons different sizes of cold formed seamless square hollow section Q235C with seamless type and welded type.Square tubes,Square hollow sections,Square pipes,SHS,Square steel tubular,ERW square hollow sections,welded hollow sections,seamless SHS,seamless Square tubes in stock warehouses.
■ Full Data
Technical Requirements & Additional Services:
♦ Galvanized coating according to GB/T 13912
♦ Dimension tolerance according to GB/T6728
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime.
♦ Galvanized coating according to GB/T 13912
♦ Dimension tolerance according to GB/T6728
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime.
■ Techicals
►Mechnical property for Q235C Carbon steel square hollow section:
|
Thickness (mm) |
|
|
Q235C |
|
|
Yield strength (≥Mpa) |
235 |
|
Tensile strength (Mpa) |
370-500 |
►Chemical composition for Q235C Carbon steel square hollow section (Heat Analysis Max%)
|
Main chemical elements composition of Q235C |
||||
|
C |
Si |
Mn |
P |
S |
|
0.22 |
0.35 |
1.40 |
0.045 |
0.050 |
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