+86 371 55057610 
inquiry@xsteelplate.com
■ Overview
Xinsteel stock various specifications seamless steel square hollow sections in chinese standard GB/T 3094,Q195 seamless square hollow sections,Q195 seamless square tubes,pipes.
■ 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 Q195 Carbon steel sections:
|
Thickness (mm) |
|
|
Q195 |
|
|
Yield strength (≥Mpa) |
195 |
|
Tensile strength (Mpa) |
315-430 |
►Chemical composition for Q195 Carbon steel sections (Heat Analysis Max%)
|
Main chemical elements composition of Q195 |
||||
|
C |
Si |
Mn |
P |
S |
|
0.12 |
0.30 |
0.50 |
0.035 |
0.040 |
Tel：+86 371 55057610 
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