ASME SA213A213 Seamless Alloy Steel Boiler Super Heater And Stainless Steel Heat Exchanger Tubes - No.1-1
ASME SA213A213 Seamless Alloy Steel Boiler Super Heater And Stainless Steel Heat Exchanger Tubes For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale ASME SA213A213 Seamless Alloy Steel Boiler Super Heater And Stainless Steel Heat Exchanger Tubes, Made in China, High Quality Products!, China ASME SA213A213 Seamless Alloy Steel Boiler Super Heater And Stainless Steel Heat Exchanger Tubes,Alloy Steel Pipe And Tube, Supplier, Manufacturer.
SA-213/SA-213M Specification?for seamless Ferritic Alloy steel boiler, Superheater?and heat exchanger tubesDelivery Condition: Normalized and TemperedInspections and Tests Performed: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, No-destructive Test, Hydrostatic Test.Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting Inner packing: Caps on two ends of every pipe Package: bare packing/bundle packing/wooden carton packing.Size ToleranceTube Kinds SA213 OD（D）SA213 Thickness（S）OD（mm）OD Tolerance（mm）OD（mm）Thickness Tolerance（mm）Hot Rolled≤101.6+0.4～-0.876～168.3+28%～0>101.6～168.3+0.4～-1.2Cold Drawn<25.40.1≤38.1+20%～025.4～38.10.15>38.1～<50.80.2>38.1+22%～050.8～<63.50.2563.5～<76.20.376.2～101.60.38>101.6～190.5+0.38～-0.64>190.5～228.6+0.38～-1.14GradeTensile Strength,Min., ksi[MPa]Yield Strength,Min., ksi[MPa]Elongationin 2 in. or 50 mm,Min., %[Note (1),(2)]T1260 [415]32 [220]30T2374 [510]58 [400]20T9185 [585]60 [415]20T9290 [620]64 [440]20T12290 [620]58 [400]2018Cr-2Mo60 [415]40 [275]20NOTES: (1) When standard round 2 in. or 50 mm gage length or smaller proportionally sized specimens with gage length equal to 4D (4?times the diameter) is used, the minimum elongation shall be 22% for all ferritic grades except 18Cr-2Mo, T23 and T91.(2) For longitudinal strip tests, a deduction from the basic minimumCHEMICAL REQUIREMENTS FOR FERRITIC STEEL Composition, %GradeCarbonManganesePhosphorus, Max.Sulfur, Max?SiliconChromiumMolybdenumTitaniumVanadium,Min.Other ElementsT2 [Note (1)]0.10–0.200.30–0.610.0250.0250.10–0.30?0.50–0.81?0.44–0.65?. . .?. . . T50.15 max.0.30–0.600.0250.0250.50 max.4.00–6.000.45–0.65. . .. . . T5b0.15 max.0.30–0.600.0250.0251.00–2.004.00–6.000.45–0.65?. . .. . . T5c0.12 max.0.30–0.600.0250.0250.50 max.4.00–6.000.45–0.65[Note (1)]?. . . T90.15 max.0.30–0.600.0250.0250.25–1.008.00–10.000.90–1.10. . ..
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