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S355J2 is the most common high strength steel for construction that we sell. It is a non-alloy structural steel to EN10025-2 2004. S355j2 channel steel offers high yield and THE BEST WEIGHT LOSS PILLS tensile strength with a minimum yield strength of

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You are here : section steel--Katalor steel > News > 正文GB/T3094 10# Rectangular Hollow Section/Square Hollow Section Performance

GB/T3094 10# Rectangular Hollow Section/Square Hollow Section Performance

The plasticity, toughness of 10# Rectangular Hollow Section is very good, and it is easy to hot and cold forming, normalizing or cold processing after cutting performance, excellent welding ability, no temper brittleness. But 10# hardenability and hardenability are poor.

10# Square Hollow Section Chemical Compositions

C ：0.07~0.13
Si：0.17～0.37
Mn：0.35～0.65
S ：≤0.035
P ：≤0.035
Cr：≤0.15
Ni：≤0.25
Cu：≤0.25

GB/T3094 10# Mechanical Property

Tensile strengthσb (MPa): ≥335
Yield strengthσs (MPa): ≥205
Elongation rateδ5 (%): ≥31
Section shrinkageψ(%): ≥55,
Hardness: no heat treatment,≤137HBs,
Sample size: sample size 25mm longitudinal

GB/T3094 10# Rectangular Hollow Section Delivery Condition

GB/T3094 10# is delivered without heat treatment or heat treatment (annealing, normalizing or high temperature tempering). The requirements for heat treatment delivery status should be indicated in the contract, and not indicated by non-heat treatment delivery.

As a company with long history，Shanghai Katalor Enterprises has enough experience to guarantee the quality. We can also get competitive price for these goods in China’s Market. We are a professional GB/T3094 10# Rectangular Hollow Section/Square Hollow Section Stockist and supplier. We can supply different types and grades of GB/T3094 10#. If you want to get the price, please do not hesitate to contact us.