Stainless Steel 321 in bars, flanges, pipe fittings and tubes

DataTime:[2014-11-20]

GRADE STAINLESS STEEL 321, AISI Type 321, UNS S32100

Yaang is a leading manufacturer of Stainless Steel 321 in bars, flanges, pipe fittings and tubes.

Stainless Steel 321 is a stabilized austenitic stainless steel. It is stabilized for weldments subject to sever corrosive conditions and service from 800 to 1600 F. It is similar to stainless steel grade 304 but with a titanium amount of at least five times the level of carbon. This also helps advance the mechanical properties of the steel at higher temperatures.

Chemistry (range or maximum in %)

GRADE	C	MN	S	NI	CR	OTHER
Stainless Steel 321	0.08	2.00	0.03	9.00/12.00	17.00/19.00	Ti 5X (C+N) Min. to 0.70 Max.

Grade 321 Stainless Steel Bars Properties

GRADE	SHAPE	SIZE RANGE	TENSILE KSI	YIELD KSI	ELONGATION %	RED. OF AREA %	BRINELL HARDNESS	RELATIVE MACHINABILITY	SPECIFICAGION
Stainless Steel 321	Rounds	1/4" - 12"	85	35	55	65	150	48%	AMS 5645/ ASTM A-276/ A-182/A-479/A-193

Grade 321 Stainless Steel Pipe Fittings Properties

GRADE	SHAPE	THICKNESS	SPECIFICATION
Stainless Steel 321	pipe fittings	3/16" - 80"	AMS 5510

Grade 321 Stainless Steel Tubes & Pipes Properties

GRADE

OD SIZE RANGE

CONDTION

TENSILE KSI

YIELD KSI

ELONGATION %

ROCKWELL HARDNESS

ASTM SPECIFICATION

Applications:

Airplane exhaust manifolds
Pump Shafts
Stainless Steel Flanges
Mechanical Seals
Heat Exchangers
Stainless Steel Pipe Fittings
Ball Valves
Stainless Steel Pipes
Boiler shells
Process equipment
Expansion joints
Cabin heaters
Fire walls
Flexible couplings
Pressure vessels

Source: Yaang Pipe Industry (www.yaang.com)

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Yaang Pipe Industry Co., Ltd. is an international supplier of piping solutions for flange, butt welding fittings, socket welding fittings and threaded fittings. Our products are widely used in different industrial fields, including oil and gas, chemical industry, petrochemical industry, power plant, pulp and paper industry, environmental and water conservancy engineering, engineering projects, etc.