SS 321 / 321H Sheet Plate

Short Description:

FOB Price: US $0.5 - 9,999 / Piece

Min.Order Quantity: 100 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Port: Shanghai, Ningbo ,Shenzhen

Delivery time: 7-10 days after confirming the order

Origin: China

Payment Term: T/T , L/C

Standard: ASTM,AISI,SUS,JIS,EN,DIN,GB, ASME,etc

Mill: Pocso/ Tisco/ Lisco/ Jisco/ Bao steel/ H Wang

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321 Stainless Steel Sheet Manufacturers in China

China’s most recoganized SS 321 Plate Suppliers & Exporter of SS 321H Sheet, SS 321 Coils, Stainless Steel 321 Checker Plate, 321H SS Diamond Plate, ASTM A240 Type 321 Stainless Steel Perforated Sheet, 2B Finish Stainless Steel 321 Sheet, 321H Stainless Steel Sheet Cut To Size.

Table Of Content

AISI 321 Sheet Specifications
ASTM A240 TP321/321H Stainless Steel Plate Types
ASME SA240 TP 321 Steel Sheet Applications
321 Stainless Steel Sheet Thickness

SS 321 Sheet Dimensions
321 Stainless Steel Sheet Compositions
Stainless Steel 321H Plate Weight Calculator
SS 321 Plate Weight Chart

We are premium quality stockist of SS 321H Plate, AISI 321 Sheet, SS 321 HR Plate,SS Werkstoff No 1.4541 Cold Rolled Plates, UNS S32100 Stainless Steel Hot Rolled Plates, ASME SA240 Grade 321H Polished Sheet, SS 321 CR Plate, SS 321 Plate 2R (BA) Finish, and Stainless Steel 321 Hairline Plate, GOST 08Х18Н10 321 Plate BA Surface Finish at best price.

We are prominent manufacturer , exporter and 321 Stainless Steel Sheet Supplier in China. We are also distributor and dealer of SS 321 Plate and SS 321H Sheet in various finish and in thicknesses from 3/16″ through 4″. As a largest stockist of 321H Stainless Steel Plate, we hold huge stock in ready condition. We are one of the top most Exporter of ASTM A240 TP 321H Plate to Saudi Arabia, Qatar, UAE, Iran, Indonesia, Malaysia, Singapore, Iraq, Oman, South Africa, Nigeria, Kenya, UK, Australia, Turkey, Thailand, Republic of Congo, Sri Lanka for 10 years. ASTM A240 Grade 321 Plate offers higher creep and stress rupture properties. SS 321H Plate Sheet contains higher carbon version, Alloy 321H stainless steel plate, can also be ordered in the same thickness range.SS 321 Sheet is energize stainless steel plate which offers as its main advantage an excellent corrision resistance. WNR 1.4541 Sheets to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427 to 816°C). Alloy 321 stainless steel plate is stabilized against chromium carbide formation by the addition of titanium.The main advantage of UNS S32100 Sheets is high temperature service because of its good mechanical properties. 321H Stainless Steel Perforated Sheets contains high carbon (0.04 – 0.10) version of the alloy. Our offered ASME SA240 TP 321 Sheets cannot be hardened by heat treatment, these can only cold working. Stainless Steel 321 Coils can be easily welded and processed by standard shop fabrication practices. Werkstoff No. 1.4878 Platesoffer different excellent features that are ideal for industrial sectors and engineering as well. The manufactured SS UNS S32109 Chequered Plate goes under several testing methods to provide assured quality to the customers.In ASTM A240 Type 321H Sheet the carbon content of the sheet enables dual certification.Stainless Steel 321 Plates have excellent low temperature toughness. We are Trader & Wholesaler of various ranges of 321H Stainless Steel Sheets.We also have a ready stock of SS 321 CR Plate, and 321 stainless steel durbar plate, 321 stainless steel diamond plate, ASTM A240 Type 321 stainless steel chequer plate, 321H stainless steel floor plate,321 stainless steel tread plate,SA 240 TP 321 stainless steel letter plate,321 stainless steel perforated plate,321H stainless steel perforated sheet,321 stainless steel perforated sheet, 321 stainless steel polished sheet and Bright Annealed 321 Stainless Steel Sheet.Contact to us to get free quote and SS 321 Plate Price and SS 321 Sheet Price.

Stainless Steel 321 Plate Specifications

Specifications	ASTM A240 TP 321 / ASME SA240 TP 321 / ASTM A240 TP 321H / ASME SA240 TP 321H
Finish	Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Thickness	4mm-100mm
Length	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Hardness	Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Surface	NO.1, NO.4, NO.8, 2B, 2D, BA, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Form	Perforated Sheet, Chequered Plate, Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Value Added Service	Polish, Rolling, Cutting, Bending, Forging, Cladding, Heat Treatment, Annealed, Pickling, Minor Fabrication Etc.

Stainless Steel 321/321H Plate Grade Specification

STANDARD	WERKSTOFF NR.	UNS	JIS	EN
SS 321	1.4541	S32100	SUS 321	X6CrNiTi18-10
SS 321H	1.4878	S32109	SUS 321H	X12CrNiTi18-9

ASTM / ASME SA240 Type 321/321H Steel Plate Types

SS 321H HR Sheets	ASTM A240 Grade 321 Tread Plate
Stainless Steel 321 Floor Plate	Stainless Steel 321 Diamond Sheet
SS 321 CR Plate	SS 321 HR Plate
BS EN 10088-2 Diamond Stainless Steel 321H Plate	321 Polished Stainless Steel Sheet
Cold rolled Stainless Steel 321 sheet	Stainless Steel 321 Hot Rolled plate
2B finish 321 Stainless Steel sheet	321 Stainless Steel Cut to size plate
Stainless Steel 321 Coils	Stainless Steel 321 Chequered Plate
2B BA Hairline Mirror finish Stainless Steel 321 sheet	Brush Stainless Steel 321H Plate
Stainless Steel 321 Galvanized Sheets	321 Stainless Steel Checker Plate
ASTM A240 Type 321 Perforated Stainless Steel Sheet	321 Stainless Steel 2B Plate
AISI 321 Plate	321 Stainless Steel Cold Rolled Coils
8K Mirror Finish Stainless Steel 321 Sheet	Stainless Steel 321H Hairline Sheet
Bright Annealed WERKSTOFF NR. 1.4878 Sheet	Stainless Steel Sheet ASTM A240 TP321
No.4 Stainless Steel 321 Sheet	SS UNS S32100 Diamond Plate
321 Stainless Steel Durbar Plare	Stainless Steel 321H Rolls Sheets
Stainless Steel 321 Design Sheet	Stainless Steel 321 Expanded Sheet
Stainless Steel 321H Clad Plate	Stainless Steel 321 Strip
Stainless Steel 321 Shim Sheet	Stainless Steel 321 Quarto Plate
SS WERKSTOFF NR. 1.4541 Polished Plates	Stainless Steel 321 Perforated Sheet
Stainless Steel 321 Cold Rolled Plates	Austenitic Stainless Steel 321 Sheet

SS 321/321H Plate Chemical Composition

Grade	C	Mn	Si	P	S	Cr	N	Ni	Ti
SS 321	0.08 max	2.0 max	1.00 max	0.045 max	0.030 max	17.00 – 19.00	0.10 max	9.00 – 12.00	5(C+N) – 0.70 max
SS 321H	0.04-0.10 max	2.0 max	1.00 max	0.045 max	0.030 max	17.00 – 19.00	0.10 max	9.00 – 12.00	4(C+N) – 0.70 max

321 SS Plates Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1457 °C (2650 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

321/321H Stainless Steel Plate Physical Properties

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion(μm/m/°C)			Thermal Conductivity(W/m.K)		Specific Heat 0-100°C (J/kg.K)	Electrical Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	at 100°C	at 500°C
321H	7750	200	15.9	16.2	17.0	14.2	18.7	500	720

321 Stainless Steel Plate Dimensions, AISI 321H Sheet Sizes

No. 2B Finish Stainless Steel 321 Plates — Cold Rolled, Annealed *No 2D Finish |No. 3 Finish — Polished One Side|No. 4 Finish — Polished One Side

Previous: Stainless Steel 321-321H Sheet and Plates

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Material Grade

Material	ASTM A240 Standard	201, 304 304L 304H 309S 309H 310S 310H 316 316H 316L 316Ti 317 317L 321 321H 347 347H 409 410 410S 430 904L
	ASTM A480 Standard	302, s30215, s30452, s30615, 308, 309, 309Cb, 310, 310Cb, S32615,S33228, S38100, 304H, 309H, 310H, 316H, 309HCb, 310HCb, 321H,347H, 348H, S31060, N08811, N08020, N08367, N08810, N08904,N08926, S31277, S20161, S30600, S30601, S31254, S31266,S32050, S32654, S32053, S31727, S33228, S34565, S35315,S31200, S31803, S32001, S32550, S31260, S32003, S32101,S32205, S32304, S32506, S32520, S32750, S32760, S32900, S32906, S32950, S32974
	JIS 4304-2005 Standard	SUS301L,SUS301J1,SUS302,SUS304, SUS304L, SUS316/316L, SUS309S, SUS310S, 3SUS21L, SUS347, SUS410L, SUS430, SUS630
	JIS G4305 Standard	SUS301, SUS301L, SUS301J1, SUS302B, SUS304, SUS304Cu,SUS304L, SUS304N1, SUS304N2, SUS304LN, SUS304J1, SUSJ2,SUS305, SUS309S, SUS310S, SUS312L, SUS315J1, SUS315J2,SUS316, SUS316L, SUS316N, SUS316LN, SUS316Ti, SUS316J1,SUS316J1L,SUS317, SUS317L, SUS317LN, SUS317J1, SUS317J2,SUS836L, SUS890L, SUS321, SUS347, SUSXM7, SUSXM15J1, SUS329J1, SUS329J3L, SUS329J4L, SUS405, SUS410L, SUS429, SUS430, SUS430LX, SUS430J1L, SUS434, SUS436L, SUS436J1L,SUS444, SUS445J1, SUS445J2, SUS447J1, SUSXM27, SUS403,SUS410, SUS410S, SUS420J1, SUS420J2, SUS440A

Product Specification

Finish	Thickness	Characteristics	Applications
No. 1	3.0mm~50.0mm	Finished by hot-rolling, annealing and pickling, characterized by white pickled surface	Chemical industry equipment, Industrial tanks
No. 2B	0.3mm~6.0mm	Finished by heat treatment, pickling after cold rolling, followed by skin pass line to be more brighter and smooth surface	General Application Medical Instruments, Tableware
No. BA (Bright Annealed)	0.5mm~2.0mm	Bright heat treatment after cold rolling	Kitchen utensil, kitchen ware, architectural purpose
No. 4	0.4mm~3.0mm	Polishing with No. 150 to No.180 mesh abrasives. The most popular finishes	Milk & Food processing facilities, Hospital Equipment, Bath-tub
No. 8	0.5mm~2.0mm	A mirror-like reflective surface by polishing with finer abrasives over 800 mesh	Reflector, Mirror, Interior-Exterior decoration forbuilding
HL(Hair Line)	0.4mm~3.0mm	Finished by continuous linear polishing	Architectural purposes, escalators, kitchen ware vehicles

Chemical Composition

Grade	C	Si	Mn	P	S	Cr	Ni	Mo	Ti	N	Cu	Nb
201	≤0.15	≤1.0	5.50-7.50	≤0.05	≤0.03	16.00-18.00	3.50-5.50	-	-	0.05-0.25	-	-
202	≤0.15	≤1.0	7.50-10.00	≤0.05	≤0.03	17.00-19.00	4.00-6.00	-	-	0.05-0.25	-	-
301	≤0.15	≤1.0	≤2.0	≤0.045	≤0.03	16.00-18.00	6.00-8.00	-	-	≤0.1	-	-
302	≤0.15	≤1.0	≤2.0	≤0.035	≤0.03	17.00-19.00	8.00-10.00	-	-	≤0.1	-	-
303	≤0.15	≤1.0	≤2.0	≤0.2	≥0.15	17.00-19.00	8.00-10.00	≤0.6	-	≤0.1	-	-
304	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	17.00-19.00	8.00-10.00	-	-	-	-	-
304L	≤0.03	≤1.0	≤2.0	≤0.035	≤0.03	18.00-20.00	8.00-10.00	-	-	-	-	-
304H	0.04-0.1	≤1.0	≤2.0	≤0.035	≤0.03	18.00-20.00	8.00-10.00	-	-	-	-	-
304N	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	18.00-20.00	8.00-10.00	-	-	0.10-0.16	-	-
304J1	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	18.00-20.00	6.00-9.00	-	-	-	1.00-3.00	-
305	≤0.12	≤1.0	≤2.0	≤0.035	≤0.03	17.00-19.00	10.50-13.00	-	-	-	-	-
309S	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	22.00-24.00	12.00-15.00	-	-	-	-	-
310S	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	24.00-26.00	19.00-22.00	-	-	-	-	-
316	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	16.00-18.00	10.00-14.00	2.00-3.00	-	-	-	-
316L	≤0.03	≤1.0	≤2.0	≤0.035	≤0.03	16.00-18.00	12.00-15.00	2.00-3.00	-	-	-	-
316H	≤0.1	≤1.0	≤2.0	≤0.035	≤0.03	16.00-18.00	10.00-14.00	2.00-3.00	-	-	-	-
316N	≤0.03	≤1.0	≤2.0	≤0.035	≤0.03	16.00-18.00	10.00-14.00	2.00-3.00	-	0.10-0.16	-	-
316Ti	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	16.00-19.00	11.00-14.00	2.00-3.00	≥5C	-	-	-
317L	≤0.03	≤1.0	≤2.0	≤0.035	≤0.03	18.00-20.00	11.00-15.00	3.00-4.00	-	-	-	-
321	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	17.00-19.00	9.00-12.00	-	5C-0.7	-	-	-
347	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	17.00-19.00	9.00-12.00	-	-	-	-	10C-1.10
347H	≤0.1	≤1.0	≤2.0	≤0.035	≤0.03	17.00-19.00	9.00-12.00	-	-	-	-	8C-1.10
2205	≤0.03	≤1.0	≤2.0	≤0.035	≤0.03	21.00-24.00	4.50-6.50	2.50-3.50	-	0.08-0.20	-	-
2507	≤0.03	≤0.8	≤1.2	≤0.035	≤0.02	24.00-26.00	6.00-8.00	3.00-5.00	-	0.24-0.32	-	-
904L	≤0.02	≤1.0	≤2.0	≤0.045	≤0.03	19.00-23.00	23.00-28.00	4.00-5.00	-	-	1.00-2.00	-
C276	≤0.02	≤0.05	≤1.0	-	-	14.00-16.50	Other	-	-	-	-	-
Monel400	≤0.3	≤0.5	≤2.0	-	≤0.024	-	≥63	-	-	-	28-34	-
409L	≤0.03	≤1.0	≤1.0	≤0.035	≤0.03	17.00-19.00	-	-	-	-	-	-
410	≤0.15	≤1.0	≤1.0	≤0.035	≤0.03	11.50-13.50	-	-	-	-	-	-
410L	≤0.03	≤1.0	≤1.0	≤0.035	≤0.03	11.50-13.50	-	-	-	-	-	-
420J1	0.16-0.25	≤1.0	≤1.0	≤0.035	≤0.03	12.00-14.00	-	-	-	-	-	-
420J2	0.26-0.40	≤1.0	≤1.0	≤0.035	≤0.03	12.00-14.00	-	-	-	-	-	-
430	≤0.12	≤1.0	≤1.0	≤0.035	≤0.03	16.00-18.00	-	-	-	-	-	-
436L	≤0.025	≤1.0	≤1.0	≤0.035	≤0.03	16.00-19.00	-	-	-	-	-	-
439	≤0.03	≤1.0	≤1.0	≤0.035	≤0.03	16.00-18.00	-	-	-	-	-	-
440A	0.60-0.75	≤1.0	≤1.0	≤0.035	≤0.03	16.00-18.00	-	≤0.75	-	-	-	-
440B	0.75-0.95	≤1.0	≤1.0	≤0.035	≤0.03	16.00-18.00	-	≤0.75	-	-	-	-
440C	0.95-1.2	≤1.0	≤1.0	≤0.035	≤0.03	16.00-18.00	-	≤0.75	-	-	-	-
441	≤0.03	0.2-0.8	≤0.7	≤0.03	≤0.015	17.50-18.50	-	≤0.5	0.1-0.5	≤0.025	-	0.3+3C-0.9

We wrap the stainless steel products with anti-rust paper and steel rings to prevent damage.

Identification labels are tagged accordingto standard specification or customer’s instructions.

Special packing is available as per customer’s requirement.

Stainless Steel Coil Package

Stainless Steel Sheet / Stainless Steel Plate Package

Stainless Steel Strip Package

Shipment Package

Our company is based in Wuxi, gathering city of industrial stainless steel in China.

We specialized in stainless coils, sheets and plate, stainless steel pipe and fittings, stainless steel tubes, and also aluminum products and copper products.

Our products have been highly praised by our clients from Europe, America, the Middle East, African and Southeast Asia. We will offer competitive products and comprehensive service to customers.

Stainless Steel Grade: 201, 202, 202cu, 204, 204cu, 303, 304, 304L, 308, 308L, 309, 309s, 310, 310s, 316, 316L, 321, 347, 410, 416, 420, 430, 430F, 440, 440c,

Alloy Grade :Monel, Inconel, Hastolley, Duplex, Super Duplex, Titanium, Tantalum, High Speed Steel, Mild Steel, Aluminium, Alloy Steel, Carbon Steel, Special Nickel Alloys

In form of : Round Bars, Square Bars, Hexagonal Bars, Flat Bars, Angles, Channels, Profiles, Wires, Wire Rods, Sheets, Plates, Seamless Pipes, ERW Pipes, Flanges, Fittings,etc.

Q1: What is stainless?

A: Stainless means no marks on the steel surface, or a kind of steel that is not damaged by air or water and that does not change color, spotless, resistant to staining, rusting, the corrosive effect of chemicals.

Q2: Does stainless mean no rusting?

A: No, stainless means not easy to get stained or rusty, it has speical ability to reisist staining, rusting and corrosion.

Q3: Do you supply stainless steel sheets?

A: Yes, we supply different types of stainless steel sheets, with thickness ranges from 0.3-3.0mm. and in different finishes.

Q4: Do you accept cut to length service?

A: Of course, customer’s satisfaction is our top priority.

Q5: If i have a small order, do you accept small order?

A: Not a problem, your concern is our concern, small quantities are accepted.

Q6: How can you guarantee your product quality?

A: First, from the very start, we have already implemented a spirit to their mind, that is quality is life, our professional workers and staffs will follow up every step till the goods packed well and shipped out.

Q7: Will you pack the products?

A: Professional people do professional packing, we have different types of packing optional to customers, economic one or better one.

Q8: What do you need to know from customer before accurate quotation?

A: For an accurate quotation, we need to know grade, thickness, size, surface finish, color and quantity of your order, and also the destination of the goods. Customized product information will be needed more, like drawing, layout and plan. Then we will offer competitive quotation with the above information.

Q9: What kind of payment term you accpet?

A: We accept T/T, West union, L/C.

Q10: If this is a small order, will you delivery the goods to our agent?

A: Yes, we are born to solve problems of our customers, we will get the goods safely to your agent’s warehouse and send you the pictures.

Q11: Do you just make flat sheet? I want to make a fabrication for my new project.

A: No, we mainly produce stainless steel flat sheet surface treatment, at the same time, we manufacture customized metal finished product as per customer’s drawing and plan, our technician will take care of the rest.

Q12: How many coutries you already exported ?
A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Iran,
Turkey, Jordan, etc.
Q13: How can I get some samples?
A: Small samples in store and can provide the samples for free. Catalgue is available, most
patterns we have ready samples in stock. Customized samples will take about 5-7days.
Q14: What is the delivery ?
A: Sample order’s delivery time is 5- 7 days. Container orders are about 15-20 days.

Q15: What is the application about your Products?
A: 1.elevator door/cabin or and escalator’s side-wall.
2.Wall cladding inside or outside meeting room/ restaurant.
3.Facade when cladding over something, like columns in the lobby.
4.Ceiling in the supermarket. 5.Decorative draws in some entertainment places.
Q16: How long Can You Guarantee for This Product/Finish?
A: Color guarantee for more than 10 years. Original materials quality certificate can
be provided.