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Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future

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Cold Rolled Grade 321 Stainless Steel Plate with Bright Surface - UNS S32100 Stainless Steel Sheet

Certification	AISI
Minimum Order Quantity	40 kg
Price	US $2.45-3.18 / kg

Product Details

Shape	Flat	Technique	Cold Rolled
Surface Treatment	Bright	Specification	12202440, 15003000, 15006000, 20006000mm
Thickness Range	0.5-80.0 Mm	Standard Size	10002000mm, 12192438mm, 15003000mm, 15006000mm, 18006000mm, 20006000mm
Finish Options	SATIN, 2B, 2D, BA NO (8), CR, HR, No.1, 1D, No.4, BA, 8K, Hairline, Brush, Mirror	Tensile Strength	515 MPa Min
Yield Strength	205 MPa Min	Elongation	40% Min
Hardness Rockwell	HR B 95 Max	Hardness Brinell	HB 217 Max
Carbon Content	0.08% Max	Chromium Content	17.0-19.0%
Nickel Content	9.0-12.0%
Highlight	Cold Rolled Stainless Steel Plate , Grade 321 Stainless Steel Sheet , Bright Surface UNS S32100 Stainless Steel

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Product Description

POSCO Cold Rolled Stainless Steel Sheet Grade 321 / 1.4541 / UNS S32100

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
Our Services	Laser cutting, Fire cutting, bending, Surface polishing, PVC film cover

Material Overview

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 preferred 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.

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.

Chemical Composition

Typical compositional ranges for grade 321 stainless steel sheets:

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

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) 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

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

Typical Applications

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

Product Images

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.

Our main products include: 321, 310s, 309S, 316L, 304, 316TI, 410S, 202, 201, 904L, 317L, 2205, 2304 duplex stainless steel, as well as 800H, 600H high nickel alloys. We maintain standing stock of more than 3000 tons and can arrange special orders for unique steel requirements and specifications.

To meet diverse customer needs and achieve one-stop procurement services, we provide embossing (domestic and Japanese), mirror polishing, plate polishing, grinding, flattening, and cutting services (laser, water jet, plasma) according to customer requirements.

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Cold Rolled Grade 321 Stainless Steel Plate with Bright Surface - UNS S32100 Stainless Steel Sheet

Cold Rolled Stainless Steel Plate

Grade 321 Stainless Steel Sheet

Bright Surface UNS S32100 Stainless Steel