• Surface Treatment：Polished, Mirror, Hl
• Sample：Available
• Transport Package：Plastic Bags Then Wooden Cases or as Required
• Specification：38*38*3
• Trademark：YCT
• Origin：Tianjin, China
• HS Code：7304339000
• Production Capacity：800 Ton , Month

Stainless Square Tube 201 304 316 SHS RHS Hollow Section Steel TubingStandardASTM EN DIN JISMaterial Grade201,304,304L316,316L,310/310SMain Materiala) 201 (Ni0.8%-1%)    b) 304L (Ni: 8.0%-12.0%, Cr:18.0%-20.0%) c) 304 (Ni: 8.0%-11.0%, Cr:18.0%-20.0%) d) 316L (Ni: 10.0%-14.0%, Cr:16.0%-18.0%)Size Range6.35mm-1219mm  ETC.Thickness0.5-8mmLength6m or as customers' request a) Outer Diameter:  according to standardsToleranceb) Thickness: +/- 10% or as customers' request c) Length: -0 +5mmSurface180G, 320G  400G, 600G  Mirror finish,Satin/Hairline  AP(annealed&pickling), BA(bright&annealed)ApplicationBoiler, heat exchanger, construction, pharmacy, power, 
petrochemical, machinery and auto industryTestFlattening test, Bend test,Hydrostatic test, Eddy Current, 
heat treat, Hardness, Flaring test, I.C.test,  201310S304316L304LChemical CompositionC≤0.15≤0.08≤0.08≤0.03≤0.035 Si≤1.00≤1.50≤1.00≤0.75≤1.00 Mn5.5-7.5≤2.00≤2.00≤2.00≤2.00 P≤0.06≤0.045≤0.045≤0.045≤0.045 S≤0.03≤0.03≤0.030≤0.030≤0.030 Cr13-1524-2618-2016-1818-20 Ni0.7-1.119-228-1110-148-12 Mo///2.0-3.0/Mechanical PropertyMaterial Item    201304316L304L Tensile Strength≥535≥515≥485≥515 Yield Strength≥245≥205≥170≥205 Extension≥30%≥40%≥40%≥35% Hardness (HV)<105<90<95<90