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ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless

China ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless

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ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless

MOQ： 40
Price： 2.56
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Model NO.	321
Shape	Flat
Technique	Cold Rolled
Surface Treatment	Bright
Specification	12202440, 15003000, 15006000, 20006000mm
Thickness Range	0.6 - 80.0mm
Cold Rolled Thickness	0.5-3.0 mm
Hot Rolled Thickness	3.0-80.0 mm
Standard Size	10002000mm, 12192438mm, 15003000mm, 15006000mm, 18006000mm, 20006000mm
Tensile Strength	515 MPa min
Yield Strength	205 MPa min
Elongation	40% min
Hardness Rockwell B	95 max
Hardness Brinell	217 max
Carbon Content	0.08% max
Certification	AISI

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Product Details
Company Details

Product Specification


Model NO.	321	Shape	Flat
Technique	Cold Rolled	Surface Treatment	Bright
Specification	12202440, 15003000, 15006000, 20006000mm	Thickness Range	0.6 - 80.0mm
Cold Rolled Thickness	0.5-3.0 mm	Hot Rolled Thickness	3.0-80.0 mm
Standard Size	10002000mm, 12192438mm, 15003000mm, 15006000mm, 18006000mm, 20006000mm	Tensile Strength	515 MPa min
Yield Strength	205 MPa min	Elongation	40% min
Hardness Rockwell B	95 max	Hardness Brinell	217 max
Carbon Content	0.08% max	Certification	AISI
High Light	Titanium Stabilized Stainless Steel Plate ，High Temperature Resistance 321 Stainless Steel Plate ，Custom Cutting 1.4541 Stainless Steel Plate

ASTM A240 Grade 321 / 321H / 1.4541 Stainless Steel Plate

Custom cutting available for thickness range: 0.6 - 80.0mm

Product Specifications

Product Type	321 Stainless Steel Sheet, 321 Stainless Steel Plate
Specification	ASTM A240 / ASME SA240 JIS G4305 / EN 10088-2 / GB 24511
Thickness	Cold rolled: 0.5-3.0 mm Hot rolled: 3.0-80.0 mm
Standard Size	Cold rolled: 1000×2000mm, 1219×2438mm Hot rolled: 1500×3000mm, 1500×6000mm, 1800×6000mm, 2000×6000mm
Finish	SATIN, 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled, 1D, No.4, BA, 8K, hairline, brush, mirror etc.
Brand	TISCO, BAOSTEEL, POSCO, JISCO, DONGTE
Forms / Shapes	Plate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate
Other Trade Names	SS 321, SUS 321, Inox 321, DIN 1.4541, UNS S32100, AISI 321, SAE 321 Sheet

Grades 321 and 347 are the basic austenitic 18/8 steel (Grade 304) stabilized by Titanium (321) or Niobium (347) additions. These grades are used because they are not sensitive to intergranular corrosion after heating within the carbide precipitation range of 425-850 °C. Grade 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.

Grade 321H is a modification of 321 with higher carbon content, to provide improved high-temperature strength. A limitation with 321 is that titanium does not transfer well across a high-temperature arc, so it is not recommended as a welding consumable. In this case grade 347 is preferred - the niobium performs the same carbide stabilization task but can be transferred across a welding arc. Grade 347 is, therefore, the standard consumable for welding 321. Grade 347 is only occasionally used as parent plate material.

Like other austenitic grades, 321 and 347 have excellent forming and welding characteristics, are readily brake or roll-formed and have outstanding welding characteristics. Post-weld annealing is not required. They also have excellent toughness, even down to cryogenic temperatures. Grade 321 does not polish well, so is not recommended for decorative applications.

Chemical Composition of 321 Stainless Steel

Typical compositional ranges for grade 321 stainless sheets of steel:

Grade	C	Mn	Si	P	S	Cr	Ni	Other
321	≤0.08	≤2.00	≤0.75	≤0.045	≤0.030	17.0-19.0	9.0-12.0	Ti=5(C+N) min, 0.70 max
321H	0.04-0.10	≤2.00	≤0.75	≤0.045	≤0.030	17.0-19.0	9.0-12.0	Ti=4(C+N) min, 0.70 max

Mechanical Properties of 321 Stainless Steel

Typical mechanical properties for grade 321 stainless sheets of steel:

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50 mm) min	Hardness Rockwell B (HR B) max	Hardness Brinell (HB) max
321	515	205	40	95	217
321H	515	205	40	95	217

Grade Specification Comparison

Approximate grade comparisons for 321 stainless sheets of steel:

Grade	UNS No	Old British BS	Euronorm No	Japanese JIS
321	S32100	321S31	1.4541	SUS 321
321H	S32109	321S51	1.4878	SUS 321H

321 / 321H Stainless Steel Sheet Applications

Typical applications include:

Aircraft piston engine manifolds
Expansion joints
Firearms production
Thermal oxidizers
Refinery equipment
High temperature chemical process equipment

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About Our Company

GMS is a medium-sized professional company integrating wholesale sales and processing of stainless steel materials, providing customers with one-stop services of sales, processing and logistics distribution.

GMS products mainly serve nuclear power engineering, petrochemical, electric furnace, boiler, pressure vessel, electric heating equipment, textile, pharmaceutical, mechanical equipment, kitchen equipment, solar energy, papermaking equipment and many other industries, with customers throughout the country.

The main products of the company include: 321, 310s, 309S, 316L, 304, 316TI, 410S, 202, 201, 904L, 317L, 2205, 2304 and other duplex stainless steel, as well as 800H, 600H and other high nickel alloys. We maintain standing stock of more than 3000 tons, and can arrange special orders for unique steel types and specifications. To meet diverse customer needs and achieve one-stop procurement services, our company provides embossing (domestic and Japanese), mirror polishing, plate polishing, grinding, flattening, and cutting (laser, water knife, plasma) services according to customer requirements.

Company Details

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Business Type:

Manufacturer 
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Year Established:

2012 
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Total Annual:

500,000,000-800,000,000
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Employee Number:

100~200 
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Ecer Certification：

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Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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TSING SHAN STEEL INDUSTRIAL LIMITED
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
https://www.316lsheet.com/

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