YUHONG GROUP CO.,LIMITED
Model No.: ASTM A213 T2 Alloy Steel Seamless Tube
Packaging: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Productivity: 1500 Tons Per Month
Place of Origin: CHINA
Certificate: ISO9001-2008, API 5L, API 5CT, PED, AD-2000, EN10204-3.1B
ASTM A213 T2 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 T2 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 and 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.
ASTM A209 Through A213
This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
Chemical Composition(%) for ASTM A213 T2 Low Alloy Steel
Mechanical properties for ASTM A213 T2 Low Alloy Steel
|Hardness, HB||163 max|
Permitted tolerance for OD
|OD||Plus tolerance(+)||Minus tolerance (-)|
Wall thickness is average wall or according to ASME SA530.
Notes for Bend Test:
Pipes are supplied in hexagonal bundles or round bundles tied with steel strip.
Weight of bundle – up to 5000 kg upon request of customer.
Each bundle is furnished with three tags.