ASME SA213 TP321 Tube

1. Standard: ASTM A213, ASME SA312
2. Size: 1/2''~48''
3. Thickness: SCH5~SCHXXS
4. Service: Cutting, Welding, Fabricated, Customized

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Product Introduction

ASME SA213 TP321 Tube stabilizes the formation of chromium carbides by adding titanium, which makes it suitable for applications involving welding and temperatures ranging from about 800°F (427°C) to about 1650°F (900°C). The addition of niobium further enhances its resistance to intergranular corrosion. Our SS 321 seamless tubes are suitable for small-size pipes with high precision. We can also provide large-diameter welded tubes. We are a stainless steel 321 supplier with 15+ export experience, contact us for more information and free quotes!

ASME SA213 TP321 Tubing Applications:

Boiler tubes
Superheater tubes
Heat-exchanger tubes
Refinery and petrochemical applications
Chemical processing equipment
Aerospace components
Power generation facilities

Mechanical Specification of AISI 321 Pipe

Density	8.0 g/cm3
Melting Point	1454 °C (2650 °F)
Tensile Strength	Psi - 75000 , MPa - 515
Yield Strength (0.2%Offset)	Psi - 30000 , MPa - 205
Elongation	35 %

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ASTM A312 TP321 Equivalent Material Grade

MATERIAL	UNS	WERKSTOFF NR.
TP321	S32100	1.4541

ASTM A213/ASME SA213 Standards

ASME SA213 TP321 pipe is a specific type of seamless stainless steel pipe that meets the ASME SA213 standard. This standard was developed by the American Society of Mechanical Engineers (ASME) and covers seamless ferritic and austenitic steel boiler, superheater and heat exchanger tubes.