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Stainless steel pipe polished:welded include Tig welding Stainless Steel Pipes & Mig welding Stainless Steel Pipe,we are professional stainless steel welded tube manufacturersSpecifications of stainless steel pipe polished 1. ProductStainless Steel Welded Pipe2. Material201,202,301,302,304,309,310S,316L,321,347,410,430,409Letc.2. StandardASTM, ASME, DIN, EN, ISO,JIS, GOST, etc.4. Size rangeOD: from 6mm to 1219mm (NPS from 1/8& acute;& acute; to 40& acute;& acute;)WT: from 0.7mm to 38mm (Schedule from 5S to XXS)Length: fix length or un-fix length, Max 30meters5. Produce processwelded,hot bending;resistance welding;Thermal expansion etc.6. Surface2B,Pickled,180G, 320G, Satin, Hairline,400G, 500G, 600G,800G, Mirror finish7. MarkingSAKY, GRADE, Seamless, Standard, Size, Heat NO.8. PackageBundles with waterproof cloth outside.or plywood box.9. Length5.8m,6m,12m or as required Typical mechanical properties for 304 stainless steel alloysGrade
? ? ?nTensile Strength (MPa)Compression Strength (MPa)Proof Stress 0.2% (MPa)Elongation A5 (%)Hardness Rockwell B304520-72021021045 Min92304L500-67020045 Min304H520-72021045MinGrades of stainless steel pipe polished:
? ? ?TypeGradeGradeChemical Component %CCrNiMnPSMoSiCuNOtherAustenitic stainless steel2011Cr17Mn6Ni5N≤0.1516.00-18.003.50-5.505.50－7.50≤0.060≤0.030-≤1.00-≤0.25-201L03Cr17Mn6Ni5N≤0.03016.00-18.003.50-5.505.50－7.50≤0.060≤0.030≤1.00≤0.252021Cr18Mn8Ni5N≤0.1517.00-19.004.00-6.007.50-10.00≤0.060≤0.030≤1.00-≤0.25－20403Cr16Mn8Ni2N≤0.03015.00-17.001.50-3.507.00-9.000.15-0.301Cr18Mn10Ni5Mo3N≤0.1017.00-19.004.00-6.008.50-12.002.80-3.500.20-0.302Cr13Mn9Ni40.15-0.2512.00-14.003.70-5.008.00-10.002Cr15Mn15Ni2N0.15-0.2514.00-16.001.50-3.0014.00-16.000.15-0.301Cr18Mn10Ni5Mo3N≤0.1517.00-19.004.00-6.008.50-12.00≤0.060≤0.0302.8-3.5≤1.00-0.20-0.30-3011Cr17Ni7≤0.1516.00-18.006.00-8.00≤2.00≤0.065≤0.030-≤1.00---3021Cr18Ni9≤0.1517.00-19.008.00-10.00≤2.00≤0.035≤0.030-≤1.00---303Y1Cr18Ni9≤0.1517.00-19.008.00-10.00≤2.00≤0.20≤0.0301)≤1.00---303seY1Cr18Ni9Se≤0.1517.00-19.008.0