ASME SA213 TP321 Seamless Tube

Basic Info

Model No.: ASME SA213 TP321 Seamless Tube

Brand: YUHONG

Additional Info

Packaging: Ply-wooden Case /Iron Case with plastic Cap

Productivity: 1200 Tons Per Month

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Certificate: PED, TUV, DNV, ABS, COST, TS , ISO

Payment Type: T/T,L/C,D/P

Product Description

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 SA213, 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, QQS 763, QQS 766d, UNS S32100, Werkstoff 1.4541

Inventory

321 Coil, 321 Plate, 321 Round Bar, 321 Sheet, 321 Tubing

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

Production Process Steps:

Processing for stainless steel seamless pipe & tube

Seamless Pipe Production Flow Chart: Stainless Steel Bar-> Inspection-> Peeling-> Cut-Center-> Heating-> Piercing-> Inspection/Polishing-> Pickling-Cold Rolling/Drawing-> Pickling-> Solution Annealing-> Straightening-> Cutting-> Bright Annealing/Pickling Passivating-> Composition Inspect-> Marking-> Packing-> Storing-> Shiping.

Product Categories : Stainless Steel Tube > Stainless Steel Seamless Tube