We could produce TP321H, TP 321H, TP 321 H, TP321 H, AISI 321 H, AISI 321H, UNS S32109.1.4940 seamless pipe/welded pipes, TP321H, TP 321H, TP 321 H, TP321 H, AISI 321 H, AISI 321H, UNS S32109.1.4940 seamless/welded tube(tubings) from china
The type of TP321H, AISI 321H, UNS S32109, 1.4940 pipes/tubes/tubings that we could do is as follows: Forged pipes, forging pipes, coiled pipes, boiler pipes, heat exchanger pipes, Capillary pipes, Thermocouple pipes, Superheater pipes and reheater pipes, condenser pipe, finned pipes, furnace pipes, instrumentation pipes, Evaporator pipes, honed pipes, Precision pipes, High pressure pipes, hydraulic pipes and so on
The outer diameter of TP321H, AISI 321H, UNS S32109, 1.4940 pipes/tubes/tubings that we could do is from 0.4MM to 850MM, The thickness of AISI 321H, UNS S32109, 1.4940 pipes that we could do is from 0.12MM to 100MM
We could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of TP321H, AISI 321H, UNS S32109, 1.4940 pipes/tubes/tubings, we could meet 2D finish. No. 4 Finish, No. 6 Finish, No. 7 Finish as per the requirement of the clients
We will do Positive material identification (PMI), Visual inspection, Dimensional inspection. Laser micrometer inspection, Destructive testing( includes tensile, hardness, bending, flattening, flare and metallurgical tests), ultrasonic testing and pressure testing, Liquid Penetrate testing as per the requirement of the clients to control the quality of TP321H, AISI 321H, UNS S32109, 1.4940 pipes/tubes/tubings
Please send us the size and quantity of TP321H, AISI 321H, UNS S32109, 1.4940 pipes that you need, we are glad to quote the best price for your side
321H is a general purpose austenitic stainless steel that is stabilized against carbide precipitation and designed to work within the carbide precipitation temperature range 427 to 816°C (800 to 1500°F)
The chemical composition of 321H bars is as follows
Element |
Content (%) |
Iron, Fe |
Balance |
Chromium, Cr |
17-19 |
Nickel, Ni |
9-12 |
Manganese, Mn |
2 |
Silicon, Si |
1 |
Titanium, Ti |
0.35 |
Phosphorous, P |
0.045 |
Carbon, C |
0.04-0.10 |
Sulfur, S |
0.03 |
The mechanical property of 321 H bars is as follows
Properties |
Metric |
Imperial |
Tensile strength |
480 MPa |
69600 psi |
Yield strength |
205 MPa |
29700 ksi |
Elongation at break |
29% |
29% |
Hardness, Brinell |
≤187 |
≤187
|
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