We are professional AISI 321 forged rings, AISI 321 forging rings, A182-F321, A182-F 321, A182 F321, A182 F 321, F321 forged/forging rings, AISI 321 rolled rings, SUS 321 forged/forging rings, UNS S32100 forged/forging rings, 1.4541 forging/forged rings factory from china
We could produce A182-F321, AISI 321, UNS S32100, 1.4541 forged/forging rings with diameters ranging from 100MM to 6000MM and with weights from 10KGS to 15000KGS
We have 1 tons, 3 tons, 6 tons, 9 tons forging hammer and 4500 tons hydraulic press, and 3 metres and 6 metre seamless rolled rings machine
Our A182-F321, AISI 321, UNS S32100, 1.4541 forged/forging rings could be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN10228.
We could supply A182-F321, AISI 321, UNS S32100, 1.4541 forging steel material certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party
Our A182-F321, AISI 321, UNS S32100, 1.4541 forged/forging rings are widely used in chemical pump, centrifugal pumps, ball valves, check valves, heat exchangers and pressure vessels. Stripper columns, separators, splitter, columns, hydro treaters, hydro crackers, desalters. In Cement industry and sugar industry, shipping building and Aviation, drilling stations, pipelines and refineries, in power generation and power plants. In oil & gas industry. Concrete mills and mixers, processing units, mechanical equipment, crystalizer equipment and so on
Any inquiry of A182-F321, AISI 321, UNS S32100, 1.4541 forged/forging rings, please feel free to contact us. We are glad to quote the best price for every clients
321 stainless is a titanium stabilized grade commonly used for service in the 1000-1600°F temperature range. For service temperatures up to about 1600°F, a stabilizing treatment at 1550-1650°F, air cool, may be used to provide optimum resistance to intergranular corrosion and to polythionic acid stress corrosion cracking.
321 stainless is readily welded by all common methods including submerged arc. Appropriate weld fillers are AWS ER347 bare wire and E347 covered electrodes. 321 stainless is similar in machinability to 304 stainless steel. It has a machinability rating of 45% relative to AISI B1112.
Chemistry
| |
Cr |
Ni |
Mo |
Cu |
Ti |
C |
Mn |
Si |
P |
S |
N |
Fe |
| MIN |
17.0 |
9.0 |
- |
- |
5x(C+N) |
- |
- |
0.25 |
- |
- |
- |
- |
| MAX |
19.0 |
12.0 |
0.75 |
0.75 |
0.7 |
0.08 |
2.0 |
1.0 |
0.04 |
0.03 |
0.1 |
Balance |
Specifications
AMS 5510, AMS 5645
ASME SA 240, ASME SA 312, ASME SA 479
ASTM A 240, ASTM A 276, ASTM A 276 Condition A, ASTM A 276 Condition S, ASTM A 312, ASTM A 479
EN 1.4541
GE B50T1181, GE B50T12, GE B50T81
QQS 763, QQS 766d
UNS S32100
Werkstoff 1.4541
Inventory
321 Coil, 321 Plate, 321 Round Bar, 321 Sheet
Common Trade Names
321, 321 Stainless, Alloy 321
Features
- Oxidation resistant to 1600°F
- Stabilized against weld heat affected zone (HAZ) intergranular corrosion
- Resists polythionic acid stress corrosion cracking
Applications
- Aircraft piston engine manifolds
- Expansion joints
- Thermal oxidizers
- Refinery equipment
- High temperature chemical process equipment
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