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  • S420mlh rectangular hollow section
  • S420mlh section

S420MLH Square Pipes

  • Steel Standard: EN 10219-1 EN 10219-2
  • Rolling Type: Cold Formed SHS,Cold forming finished SHS
  • Sizes: 2*40*40MM--60*500*500MM
  • Length: 1000mm-12000mm
  • Heat Treatment: Thermo-Mechanical Control Process (TMCP)
  • Similar Product Name: Square tubes,Rectangular pipes,Square tubular,Seamless SHS,Welded SHS
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■ Overview
Square hollow sections S420MLH in EN 10219 is inherently strong and efficient.These sections S420MLH tubes shall be done TMCP and low temperature impacting test.Xinsteel keeps ready shipment stock for these welded square hollow sections S420MLH,welded square tubes S420mlh and seamless square pipes S420MLH.
■ Full Data
Technical Requirements & Additional Services:
♦ Low temperature impacting test according to EN10045-1
♦ Wall thickness tolerance according to EN10210-2
♦ 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,Pre-Galvanized,Coating with shop prime.
 
■ Techicals

►Mechnical property for S420MLH Hollow Sections:

Thickness (mm)

 

≤ 16

> 16 ≤ 40

Impact temperature

Min.Energy

Yield strength (≥Mpa)

420

400

J

Tensile strength (Mpa)

500-660

-50

27


►Chemical composition forS420MLH Hollow Sections (Heat Analysis Max%)

Main chemical elements composition of S420MLH

C

Si

Mn

P

S

Nb

V

0.16

0.50

1.70

0.030

0.025

0.050

0.12

Alt min.

Ti

Ni

Mo

N

 

 

0.02

0.05

0.30

0.20

0.020

 

 

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