15 - 10,000 ton
group nameERW square&rectangular steel tube
Min Order15 ton
brand nameTYTSTEEL
modelGB/T3091-2001,DIN,JIS,BS,ASTM A500
payment methodL/C, D/P, T/T, Western Union
update timeThu, 20 Mar 2014 16:51:00 GMT
Grade st33-st52
Thickness 0.65mm to 13.5mm
Material Q195-Q345
Packing Seaworthy
Brand TYSTEEL
Length 5.5meter-13.5meter
Min Order15 ton
Hollow section
Brand name: TYSTEEL
place of origin:tianjin,china
life over 10years
packing seaworthy
tolenrance wt+/-0.2mm
good performance for bending
chemical composition-Q23
Q235A C0.14~0.22% Mn0.30~0.65Si≤0.30S≤0.050P≤0.045
Q235B C0.12~0.20% Mn0.30~0.670Si≤0.30S≤0.045P≤0.045
Q235C C≤0.18% Mn0.35~0.80Si≤0.30S≤0.040P≤0.040
Q235D C≤0.17% Mn0.35~0.80Si≤0.35S≤0.040P≤0.035
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