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ASTM A249 TPXM-19 Welded stainless steel pipe
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ASTM A249 TPXM-19 Welded stainless steel pipe

ASTM A249 TPXM-19 Welded stainless steel pipe specification for welded austenitic steel boiler,superheater,heat-exchanger,and condenser tubes.

ASTM A249 TPXM-19 chemical composition

Grade C Mn P S Si Cr
TPXM-19 0.06 4.0-6.0 0.045 0.030 1.00 20.5-23.5

ASTM A249 TPXM-19 tensile and hardness requirements

Grade UNS Tensile strength min,ksi mpa Yield strength min,ksi mpa Elongation in 2in.or 50mm min% Rockwell hardness number,max
TPXM-19 S20910 100[690] 55[380] 35 C25

GradeTP304H,TP309H,TP309HCb,TP310H,TP310HCb,TP316H,TP321H,TP347H and TP348H are modifications of grade TP304,TP309S,TP309Cb,TP310S,TP310Cb,TP316,TP321,TP347 and TP348 and are intened for high-temperature service such as superheaters and reheaters.

ASTM A249 TPXM-19 Welded stainless steel pipe mechanical property requirements do not apply to tubing smaller than 1/8in.[3.2mm] in inside diameter or 0.015 in.[0.4mm] in thickness.

If you need ASTM A249 TPXM-19 Welded stainless steel pipe,welcome to contact katalor!

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