ASTM A213 T5b Seamless alloy tube

3 125

 
 
ASTM A213 T11 Standard covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes.
Grades containing the letter H in their designation have requirements different from those of similar grades not containing the letter H.
 
These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements. ASTM A213 T91 tubes shall be made by the seamless process and shall be either hot finished or cold finished, as specified. Grade TP347HFG shall be cold finished. Heat treatment shall be done separately and in addition to heating for hot forming. The ferritic alloy a
nd ferritic stainless steels shall be reheated. On the other hand, austenitic stainless steel tubes shall be furnished in the heat-treated condition. Alternatively, immediately after hot forming, while the temperature of the tubes is not less than the minimum solution temperature, tubes may be individually quenched in water or rapidly cooled by other means. Tension test, hardness test, flattening test, and flaring test shall be done to each tube. Also, each tube shall be subjected to the nondestructive electric test or hydrostatic test.

 
Heat Exchanger Tube
ASTM A213 ASME SA213 TP304 TP304L TP309S TP310S TP316 TP316L TP316Ti TP321 TP317L TP347H Stainless Steel Heat Exchanger Tubes
ASTM A312 ASME SA 312 TP304 TP304L TP304H TP316 TP316L TP317L TP321 TP316Ti TP347 TP347H TP310S TP309S Stainless Steel Pipe
EN 10216-5 1.4301 1.4307 1.4948 1.4401 1.4404 1.4541 1.4571 1.4438 1.4841 1.4845 1.4539 Stainless Steel Tube Tubing
ASTM A213 covers seamless ferritic and austenitic steel boiler, Boiler Tube, and heat-exchanger tubes, designated Grades T5, TP304, etc. Grades containing the letter, H, in their designation, have requirements different from those of similar grades not containing the letter, H. These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements. 
 
The tubing sizes and thickness usually furnished to this specification are 1⁄8 in. [3.2 mm] in inside diameter to 5 in. [127 mm] in outside diameter and 0.015 to 0.500 in. [0.4 to 12.7 mm], inclusive, in minimum wall thickness or, if specified in the order, average wall thickness. Tubing having other diameters may be furnished, provided such tubes comply with all other requirements of this specification. 
 
The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.

Chemical Composition:

Heat Treatment Requirements

Grade UNS
Designation
Heat Treat Type Austenitizing/ Solutioning Temperature, min or range °F [°C] Cooling Media ASTM Grain Size No. B
TP304 S30400 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP304L S30403 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP304H S30409 Solution treatment 1900 °F [1040 °C] water or another rapid cool 7
TP309S S30908 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP309H S30909 Solution treatment 1900 °F [1040 °C] water or another rapid cool 7
TP310S S31008 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP310H S31009 Solution treatment 1900 °F [1040 °C] water or another rapid cool 7
TP316 S31600 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP316L S31603 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP316H S31609 Solution treatment 1900 °F [1040 °C] water or another rapid cool 7
TP317 S31700 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP317L S31703 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP321 S32100 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP321H S32109 Solution treatment cold worked:2000[1090] hot rolled: 1925 [1050]H water or another rapid cool 7
TP347 S34700 Solution treatment 1900 °F [1040 °C] water or another rapid cool . . .
TP347H S34709 Solution treatment cold worked:2000[1100] hot rolled: 1925 [1050]H water or another rapid cool 7
TP444 S44400 subcritical anneal . . . . . . . . .

 

.

Related post

3 Comments

  1. Sand Suction Pipe
    Sand Suction Pipe 1332406084 -  Reply / Edit

    Sand Suction Pipe,Sand suction and wash,Sand suction pipe ,Sand wash pipe ,Offeshore pipeline.

  1. ship pipe
    ship pipe 1333595676 -  Reply / Edit

    ship pipe,Sizes (O.D. x T) from 6 x 1mm to 720 x 60mm Standards :GB/T5312-1999,DIN EN 10025.

  1. API 5L Seamless Steel Tube
    API 5L Seamless Steel Tube 1337307670 -  Reply / Edit

    1. Type: Line Pipe 2. Standard: API 5L 3. Grade: A, B, X42, X46, X52, X60, X65, X70, X80 4. O. D.: 2.375"-10.750" 5. W. T.: 0.281"-0.365" .

  1. API 5L pipe
    API 5L pipe 1331954932 -  Reply / Edit

    API 5L pipe,carbon steel seamless pipe,1.Size:1/2" to20" 2.Thickness:2.0 to 20mm 3.Standards:ASTM A106/53B 4.Carbon steel seamless.

Latest Comments

  • p11 alloy steel pipe
    p11 alloy steel pipe

    Thebiggest advantage ofp11alloy steel pipeis that it can be 100% recycled. It conforms to the national strategy of environmental protection, energy saving and resource conservation. The national policy encourages the expansion of high press.

  • How long is the life of a spiral steel pipe ?
    How long is the life of a spiral steel pipe ?

    Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.

Get in touch

Our company covers an area of 80, 000 m2 with a total assets of 90 million Yuan. There are 360 staff members including 80 technicians in our company. .

We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!