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Stainless Steel 321 Plate Supplier

321 Stainless Steel Sheet & ASTM A240 S32100 plate price in India

AMS 5510 sheet & SS 321H Sheet & Plate stock in custom sizes


Stainless Steel 321 Plate

Stainless Steel 321 Plate

Stainless Steel 321 Sheet

Stainless Steel 321 Sheet

Stainless Steel 321 Coil

Stainless Steel 321 Coil

 

Stainless Steel 321 Plate can be used in applications where the temperature reaches to as high as 900 degrees Celsius. 321 stainless steel properties are that it has a Tensile Strength of a minimum of 75 KSI, a Yield Strength of a minimum of 30 KSI, a minimum Elongation of 40% and it has a minimum Hardness of 95 HRB. 321 stainless steel vs 304 is that both these types of steel are stabilized austenitic stainless steel, but 321 stainless steel has a titanium addition of a minimum of five times the content of carbon, as compared to 304 stainless steel. Comparing stainless steel 321 vs 321H, alloy 321H is the alloy that has the higher carbon content. 321 stainless steel flat sheet is used in many applications, as it has very good scaling resistance and it also has a remarkably high strength.
It is easy to get all kinds of 321 stainless steel plate suppliers, anywhere in the world, all one has to do is head over to the internet and search for them. 321 stainless steel sheet machinability calls for the use of slightly different techniques, as compared to other carbon steels, it has different properties. Welding 321 stainless steel is possible with and without the use of filler metals, by making use of all standard fusion methods. The big difference between 321 stainless steel vs 316 is that 316 stainless steel is a low carbon stainless steel. Stainless Steel 321 Clad Plate are used a lot in a number of applications and some of these include expansion joints, heat exchangers, aircraft exhaust manifolds and furnace parts.

Stainless Steel 321 Plate Specification

Specification ASTM A240, ASME SA 240
AMS AMS 5510
Sizes 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm
Thickness 0.1mm to 100 mm Thk
Width 10-2500mm
Length 2m, 2.44m, 3m, or as required
Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Stainless Steel 321 Sheet Hardness Soft, Hard, Half Hard, Quarter Hard, Spring Hard Sheet suppliers
Stock in form of Stainless Steel 321 Plate, Sheet, Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Clad Plate, Rolling Sheet, Flat Sheet, Rolling Plate, Flat Shim, Blank (Circle), hot rolled, cold rolled, annealed, soft annealed, descaled, sheared, tread plate, Checker Plate
Dimensions 
Stainless Steel 321 profiling

To provide a full profiling service we use numerous profiling methods including:

  • Laser Plate Cutting
  • Plasma Plate Cutting
  • Oxy-propane Flame Cutting
Our stockyad location for fast delivery across India Tiruchirappalli, Pimpri-Chinchwad, Noida, Bhubaneswar, Thiruvananthapuram, Bengaluru, Chennai, Hyderabad, Pune, Coimbatore, Shivamogga, Agra, Mumbai, Dhanbad, Ahmedabad, Tirunelveli, Navi Mumbai
Specialized in
  • Stainless Steel 321 Plate: material 3/16" [5.00 mm] and over in thickness and over 10" [250 mm] in width;
  • SS 321 Sheet: material under 3/16" [5.00 mm] in thickness and 24" [600 mm] and over in width;
  • SS 321 Strip: cold-rolled material under 3/16" [5.00 mm] in thickness and under 24" [600 mm] in width.
  • Stainless Steel 321 Clad plate: Stainless Steel 321 Clad plate is a composite steel plate made by bonding Stainless Steel 321 plate, etc.
We offer a comprehensive menu of services designed to add value to your project: plasma cutting, waterjet cutting, laser cutting, bending and mechanical processing, edge preparation, welding, sawing and shearing.

Stainless Steel 321 Plate Sizes

Dimensions: widths 1000/1220/1500 mm, lengths 2000/2500/3000 mm.

Size (in Inches) Size (in mm)
.125" .875" 3.18 22.2
.134" 1" 3.40 25.4
.156" 1.125" 3.96 28.6
.187" 1.250" 4.75 31.8
.250" 1.500" 6.35 38.1
.312" 1.750" 7.92 44.5
.375" 2" 9.53 50.8
.500" 2.500" 12.7 63.5
.625" 3" 15.9 76.2
.750"   19.1  


Stainless Steel 321 Plate Metric Dimensions
Surface finish

Thickness (mm)

Width (mm)

2B – Cold rolled, heat treated, pickled, skin passed

0.25–8.0

max. 2032

2D – Cold rolled, heat treated, pickled

0.4–6.35

max. 1524

2E – Cold rolled, heat treated, mechanically descaled

0.4–8.0

max. 2032

2R – Cold rolled, bright annealed

0.25–3.5

max. 1524

2H – Work hardened

0.4–6.35

max. 1524

Polished, brushed

0.5–4.0

max. 1524

                          
Stainless Steel 321 Plate Imperial Dimensions
Surface finish>

Gauge (in)

Width (in)

2B – Cold rolled, heat treated, pickled, skin passed

10–24

max. 72*

2D – Cold rolled, heat treated, pickled

12–24

max. 60

BA Mexinox only

18–28

max. 48

Polished (not brushed)

11–24

max. 60

Temper rolled Mexinox only

13–29

max. 48


Material

Size

SS 321 Foil .001”
SS 321 Foil .002”
SS 321 Foil .003”
SS 321 Foil .004”
SS 321 Foil .005”
SS 321 Foil .006”
SS 321 Foil .007”
SS 321 Foil .008”
SS 321 Foil .009”

Stainless Steel 321 sheet & foil thickness

0.6 mm  0.8 mm 
1.0 mm  1.2 mm 
1.5 mm  1.6 mm 
1.8 mm  2.0 mm 
3.0 mm  4.0 mm 
5.0 mm  6.0 mm 
8.0 mm  10.0 mm 
12.0 mm  15.0 mm 
20.0 mm  25.4 mm

Types of Stainless Steel 321 Plate

SS 321H Sheet Stainless Steel 321 Plate
Stainless Steel 321 Coil SS 321H Clad Plate
Stainless Steel 321 Strips SS 321 Shim Stock
Stainless Steel 321 Rolling Sheets Stainless Steel 321 Flat Sheet
SS 321 Rolling Plate Stainless Steel 321 Flat Shim
SS 321H Perforated Plate Stainless Steel 321 Polished Plate
Stainless Steel 321H hot rolled plate Stainless Steel 321 cold rolled sheet
Stainless Steel 321 Sheet SS 321H Plate
Stainless Steel 321 Precision Strip Stainless Steel 321 Quarto Plate
Stainless Steel 321 Cold Rolled Coil, Strip And Sheet Stainless Steel 321 Hot Rolled Coil, Strip And Plate
Stainless Steel 321 Perforated Sheet Stainless Steel 321H Shim Sheet
Stainless Steel 321 2B Sheet Stainless Steel 321 Hairline Sheet
Decorative 8K Mirror Stainless Steel 321 Sheet No.4 Stainless Steel 321 Sheet
Stainless Steel 321 Clad Plates Stainless Steel 321 Foil

Stainless Steel 321 Plate Composition

Chemical Composition of Stainless Steel 321 Plate

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

Mechanical Properties of Stainless Steel 321 Plate

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

Physical Properties of Stainless Steel 321 Plate

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
321
8027
193
16.6
17.2
18.6
16.1
22.2
500
720

 

Equivalent Grade Specification Comparison
Approximate grade comparisons for 321 stainless steel sheet
Grade specifications for 321 grade stainless steel plate
Grade
UNS No
Old British
Euronorm
Swedish SS
Japanese JIS
BS
En
No
Name
321
S32100
321S31
58B, 58C
1.4541
X6CrNiTi18-10
2337
SUS 321


 321 Stainless Steel Plate Price Per Kg / SS 321 Plate Price

INCONEL 321 Stainless Steel Plate Price in India PACK QTY PRICE IN £
Price of 321 Stainless Steel Plate 0.4mm thick x 250mmx250mm 1 £130.00
Price of 321 Stainless Steel Plate 0.5mm thick x 250mmx250mm 2 £100.00
Price of 321 Stainless Steel Plate 0.4mm thick x 250mmx250mm 3 £80.00
Price of 321 Stainless Steel Plate 0.5mm thick x 250mmx250mm 4 £220.00
Price of 321 Stainless Steel Plate 0.4mm thick x 250mmx250mm 5 £200.00
Price of 321 Stainless Steel Plate 0.5mm thick x 250mmx250mm 1 £155.00
Price of 321 Stainless Steel Plate 0.4mm thick x 500mmx500mm 2 £180.00
Price of 321 Stainless Steel Plate 0.5mm thick x 250mmx250mm 3 £240.00
Price of 321 Stainless Steel Plate 0.4mm thick x 1000mmx1000mm 1 £380.00
PED approved 321 Stainless Steel Plate suppliers in Mumbai, India
Stainless Steel UNS S32100 / S32109 Sheets & Plates available in stock sizes or can be cut to size at low price , contact Grade 321 Stainless Steel Sheet suppliers in India & UK