ASTM A240/ ASME SA 240 Grade 409 Stainless Steel Sheet




Stainless Steel 409 Plate Suppliers, SS 409 Plate Manufacturer

409 Stainless Steel Plate Supplier

Superior Steel Overseas is one of reputed supplier and manufacturer of ASTM A240 TP409 Plate.We are India’s 6th largest exporter of ASTM A240 Grade 409 plate & now we became Distributor of UNS S40900 Sheet & DIN 1.4512 Stainless Steel Plate. We are well known trader of Stainless Steel 409 Plates in India .We producing stainless steel 409 plate & SS 409 Sheet since 1999.We maintain over 800 ton SS 409 Plates in various shape,sizes & coating which makes us one of the largest stockholder 409 SS Plate in India.We are largest exporter and Supplier of ASTM A240 TP409 Stainless steel Plate in india.We offer 409 stainless steel plate in various sizes at best price.

ASTM A240 SS 409 Plate Specifications

Standard ASTM, ASME, BS, DIN, EN
Material 310S, 310, 309, 309S, 316, 316L, 316Ti, 317, 317L, 321, 321H, 347, 347H, 304, 304L,
302, 301, 201, 202, 403, 405, 409, 409L, 410, 410S, 420, 430, 631, 904L, Duplex, etc
Specification Cold rolled: 1219mm * 2438mm (4′ x 8′), 1219mm * 3048mm (4′ x 10′), 1220mm * 2440mm, 1250mm * 2500mm or as your requirement.

Hot rolled: 1500mm * 2000mm, 1000mm * 3000mm, 1500mm * 4000mm, 1500m * 6000mm or as your requiremnt.

Technique Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Etc.
Surface 2B, 2D, BA, NO. 1, NO. 4, NO.8, 8K, Mirror, Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching
Thickness 0.25-200mm,  0.3mm to 120mm
Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm
Package Standard Export Seaworthy Package, or as required.
Value Added Services Cladding,Heat Treatment,Annealed, Pickling, Polish,Rolling,Cutting,Bending,Forging,Minor Fabrication Etc.
 MTC Mill Test Certificate, Available as per EN 10204 3.1

SS 409 Plate Equivalent grades

JIS G4304 ASTM UNS KS EN10095 AS CNS
SUH409 409 S40900 STS409 1.4512 409L 409L

ASTM A240 Stainless Steel 409 Chemical Composition

Grade C Ni Si S Mn P Cr Ti
SS 409 min. 10.5 6x C
max. 0.08 0.5 1.00 0.045 1.00 0.045 11.75 0.75

ASTM A240 TP409 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

409

7800

200

11.0

11.7

12.4

25.8

27.5

460

600

ASTM A240 Stainless Steel 409 Plate Mechanical Properties

Grade Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brinell (HB) max
SS 409 450 25 240 75 131

SS 409 Plate Weight Chart

Sizes in mm
Availability
0.4
0.5
0.8
1
1.2
1.6
2
3
4
5
6
8
10
12
16
20
25

409 Stainless Steel Plate Gauges

NOMINAL DECIMAL STANDARD VARIANCE FROM
METAL GAUGE (APPROXIMATE INCHES) NOMINAL DECIMAL  (+/- INCHES)
7 0.1793 0.0080
8 0.1644 0.0080
9 0.1495 0.0080
10 0.1345 0.0070
11 0.1196 0.0050
12 0.1046 0.0050
13 0.0897 0.0050
14 0.0747 0.0040
15 0.0673 0.0040
16 0.0598 0.0030
17 0.0538 0.0030
18 0.0478 0.0030
19 0.0418 0.0030
20 0.0359 0.0030
21 0.0329 0.0025
22 0.0299 0.0020
23 0.0269 0.0020
24 0.0239 0.0020
25 0.0209 0.0015
26 0.0179 0.0015
28 0.0149 0.0010

409 Stainless Steel Plate Stock

ASTM A240 TP409 Stainless Steel 2B Finish Plate ASTM A240 TP409 Stainless Steel Cold Rolled Plates
ASTM A240 TP409 Stainless Steel 4 Finish Plate ASTM A240 TP409 Stainless Steel 2D Finish Plate
ASTM A240 TP409 Stainless Steel CR Plates ASTM A240 TP409 Stainless Steel 8 Finish Plate
ASTM A240 TP409 Stainless Steel Hot Rolled Plates Stainless Steel ASTM A240 TP409 HR Plates
ASTM A240 TP409 Stainless Steel Plates ASTM A240 TP409 Stainless Steel Chequered Plate
ASTM A240 TP409 Stainless Steel Cut to Size Plate ASTM A240 TP409 Stainless Steel High quality plate
ASTM A240 TP409 Stainless Steel Bright Annealed Finish Plate ASTM A240 Stain Finish Stainless Steel 409 Plate
ASTM A240 Hair Line Finished Stainless Steel 409 Plate ASTM A240 TP409 Stainless Steel Plate
ASTM A240 TP409 Plates ASTM A240 TP409 Sheets
ASTM A240 TP409 Stainless Steel Plate ASTM A240 TP409 Stainless Steel Plates
ASTM A240 TP409 Stainless Steel Perforated Sheet ASTM A240 TP409 Stainless Steel Plates
ASTM A240 TP409 Stainless Steel Plates ASTM A240 TP409 Steel Plate
ASTM A240 Type 409 High Quality Plate ASTM A240 TP409 Stainless Steel Perforated Sheet
ASTM A240 TP409 Stainless Steel Designer Sheet ASTM A240 TP409 Stainless Steel Chequered Sheet
ASTM A240 TP409 Stainless Steel Polished Plate ASTM A240 TP409 Stainless Steel Flat Plate
ASTM A240 TP409 Stainless Steel Diamond Plate ASTM A240 TP409 Stainless Steel Floor Plate
ASTM A240 TP409 Stainless Steel Shim Plate ASTM A240 Type 409 20 mm Thick Stainless Steel Plate
ASTM A240 Type 409 2mm stainless steel plate ASTM A240 TP409 Stainless Steel Textured Plate
ASTM A240 TP409 Stainless Steel Clad Plate ASTM A240 Type 409 4’x8′ Stainless Steel Plate
ASTM A240 Type 409 5 X 10 Stainless Steel Plate ASTM A240 Type 409 Brushed Stainless Steel Plate
ASTM A240 Type 409 Mirror Plates ASTM A240 S40900 Plate
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