ASTM A213 TP321 Seamless Tube For Boiler,ASTM A213 TP321 Heat Exchanger Tube,Stainless Steel Seamless Tube 1.4541 for Boiler


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ASTM A213 TP321 Seamless Tube For Boiler

Basic Info

Model No.: Boiler Tube

Type: Seamless

Certification: CE

Application: Boiler Pipe

Section Shape: Round

Usage: Thermal Equipment

Technique: Cold Rolled

Material: Stainless Steel

Additional Info

Packaging: Bundles or Woven Bags or Plywood Case Packing

Productivity: 1500 Tons Per Month


Transportation: Ocean,Land,Air

Place of Origin: CHINA

Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81

Product Description

Detailed Product Description

Stainless Steel Seamless Pipe And Tubes 1.4541 TP321 TP321H F321 12X18H10T, Low temperature application

Stainless Steel 321 is a basic austenitic 18/8 steel (Grade 304) stabilised by Titanium (321) addition. SS 321 is used because they are not sensitive to intergranular corrosion after heating within the carbide precipitation range of 425-850°C. SS 321 is the grade of choice for applications in the temperature range of up to about 900°C, combining high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion. SS 321H is a modification of SS 321 with a higher carbon content, to provide improved high temperature strength.


Stainless Steel 321/321H

AISI 321 / 321H
UNS S32100 / S32109
Werkstoff Nr. 1.4541 / 1.4878

Mechanical & Physical Properties

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 %

Chemical Composition

SS 321 SS 321H
Ni 9 – 12 9 – 12
Cr 17 – 19 17 – 19
C 0.08 max 0.04 – 0.10
N 0.10 max
Fe Balance
Mn 2 max 2 max
Si 0.75 max 0.75 max
S 0.03 max 0.03 max
P 0.045 max 0.045 max
Ti 5xC min
0.60% max
4xC min
0.60% max

ANSI B16.10: B16.19 SCH 5S, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 60, SCH80S, XS, SCH 100, SCH 120, SCH160, XXS

YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel (Hastelloy , Monel, Inconel, Incoloy) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Russia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by : ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.

Yuhong Group Plant

Looking for ideal ASTM A213 TP321 Seamless Tube For Boiler Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the ASTM A213 TP321 Heat Exchanger Tube are quality guaranteed. We are China Origin Factory of Stainless Steel Seamless Tube 1.4541 for Boiler. If you have any question, please feel free to contact us.

Product Categories : Boiler Tube > Stainless Steel Boiler Tube

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  • ASTM A213 TP321 Seamless Tube For Boiler
  • ASTM A213 TP321 Seamless Tube For Boiler
  • ASTM A213 TP321 Seamless Tube For Boiler
  • ASTM A213 TP321 Seamless Tube For Boiler
  • ASTM A213 TP321 Seamless Tube For Boiler
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