ASTM A213 ASME SA213 Seamless Carbon Steel Tubing , Heat Exchanger And Condenser Tubes , OD 19mm~88.9mm Wall Thickness 2mm~10mm
Product Standard: GB/T8163, DIN17175,SAME SA106/SA179/SA210 A1,C/SA213/SA335
Main steel grades: T5,T9,T11,T12,T22,T91
Application: For boiler and superheater, conveying water, oil, gas and other common fluids
Chemical Requirements & Mechanical Properties:
Standard |
Grade |
Chemical Composition |
Mechanical Properties |
C |
Mn |
Si |
Mo |
Cr |
P.S |
TSMpa |
YSMpa |
ASTM A213/ASME SA213 |
T11 |
0.05-0.15 |
0.3-0.60 |
0.5-1.0 |
1.0-1.5 |
0.5-1.0 |
≤0.025 |
≥415 |
≥205 |
T12 |
0.05-0.15 |
0.3-0.61 |
≤0.50 |
0.44-0.65 |
0.8-1.25 |
≤0.025 |
≥415 |
≥220 |
T22 |
0.05-0.15 |
0.3-0.60 |
≤0.50 |
0.87-1.13 |
1.9-2.6 |
≤0.025 |
≥415 |
≥205 |
Delivery status: Annealed, normalized, normalized+Tempered, etc.
Inspection and Test: chemical composition test, mechanical properties test(tensile, yield, elongation), process properties test(flatting, flaring, bending, hardness, impact, etc.), appearance and size test, non-destructive inspection test, hydrostastic test.
Surface treatment: oil impregnation, paint, passivation, phosphating, shot blasting etc.
Packing: Exporting package/wooden box /as requirement.
Mark: As required.