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  • S235JRh square hollow section
  • S235JRh sections

10 10# RECTANGULAR HOLLOW SECTION

  • Steel Standard: GB/T 3094 GB/T699
  • Rolling Type: Cold Formed RHS,Cold forming finished RHS
  • Sizes: 2*20*40MM--20*600*800MM
  • Length: 1000mm-12000mm
  • Similar Product Name: Cold formed rectangular hollow sections,Cold formed rectangular pipes
  • Thrid Party Inspection: SGS,VELOSI,TUV,ABS,LR,BV,CCS,GL,KR,NK,RINA
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■ Overview
Low Low carbon steel 10,10# grades in chinese steel rectangular hollow sections standard contains only carbon % as 0.07-0.13%,Xinsteel keeps varies sizes stock for 10# rectangular hollow sections,10# rectangular steel tubes,10# rectangular steel pipes.When delivery these hollow sections,Xinsteel offer users original Mill test certificates and Certificate of Manufacture for guarantee steel quality.
■ 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.
 
■ Techicals

►Mechnical property for 10 structural hollow section:
 

10#

Yield strength (≥Mpa)

205

Tensile strength (≥Mpa)

335


►Chemical composition for 10 structural steel tube (Heat Analysis Max%)

Main chemical elements composition of 10#

C

Si

Mn

P

S

Cr

Ni

Cu

0.07-0.13

0.17-0.37

0.35-0.65

0.035

0.035

0.15

0.30

0.25

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