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Factory Supplier for for 316 Stainless Steel Tube ASTM A213 TP321 Seamless Tube For Boiler export to Guatemala Exporter

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Always customer-oriented, and it's our ultimate target to be not only the most reliable, trustable and honest supplier, but also the partner for our customers for ASTM A213 TP321 Seamless Tube For Boiler,ASTM A213 TP321 Heat Exchanger Tube,Stainless Steel Seamless Tube 1.4541 for Boiler. Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.

Factory Supplier for for 316 Stainless Steel Tube ASTM A213 TP321 Seamless Tube For Boiler export to Guatemala Exporter

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.

 

Specifications

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

Persisting in "High good quality, Prompt Delivery, Competitive Price", we now have established long-term cooperation with shoppers from both of those overseas and domestically and get new and outdated clients' superior comments for ASTM A213 TP321 Seamless Tube For Boiler. The product will supply to all over the world, such as: Malaysia,Syrian Arab Republic,Iran (Islamic Republic of). Since establishment in the early 1990s we have set up our sale network in USA Germany Asia and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket!

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