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Stainless Steel 420 Sheets and Plates

Stainless Steel 420 Sheets and Plates

Stainless Steel 420 Sheets and Plates

SS420（UNS S42000）is indeed a martensitic stainless steel alloy that shares similarities with alloy 410. While it possesses desirable hardened properties, it is not typically recommended for regular welding. Here are some key applications and features of SS420 sheets:

  1. Automotive industry: SS420 sheets are commonly used in car manufacturing due to their strength and durability. They provide the necessary structural integrity to withstand crash testing and ensure safety.

  2. Chemical and petrochemical plants: SS420 is favored in chemical and petrochemical industries due to its corrosion resistance properties. It is suitable for applications involving exposure to corrosive chemicals and environments, making it ideal for equipment such as reactors, tanks, and pipes.

  3. Pharmaceutical industry: SS420 steel is utilized in the pharmaceutical industry for its corrosion resistance and low maintenance requirements. It is commonly used for equipment such as storage tanks and processing vessels, ensuring product integrity and hygiene.

  4. Chemical tankers: SS420 is also preferred in the construction of chemical tankers, which transport various chemicals. Its corrosion resistance and strength make it suitable for storing and transporting corrosive substances safely.

Allianz Steel Group, an ISO 9001:2008 certified company, is a leading stockholder, supplier, and exporter of SS 420 Stainless Steel Plate. The SS 420 Stainless Steel Plates they offer can be customized to meet specific requirements and are supplied with a complete set of mill test reports. Custom lengths and widths up to 2000mm are available. Allianz Steel Group specializes in exports and can source hard-to-find grades and non-standard sizes to fulfill customer needs. Their stock of SS 420 Stainless Steel Plate includes thicknesses ranging from 6mm up to 80mm, with widths of 1250mm, 1500mm, and 2000mm.

 

420 STAINLESS STEEL SHEETS AND PLATES EQUIVALENT GRADES

STANDARD UNS WNR.
SS 420 S42000 1.4021

 

420  Stainless Steel Plate Range

420 Stainless Steel Plate Specification

ASTM A240 / ASME SA240

420 Stainless Steel Manufacturing Process

Hot Rolled (HR) / Cold Rolled (CR)

420 Stainless Steel Plate Grades

202 / 304 / 304L / 304H / 309S / 310S / 316 / 316L / 316Ti / 317L / 321 / 321H / 347 / 347H / 904L etc.
UNS No. - UNS S30400, UNS S30403, UNS S31008, UNS S31620, UNS S31603, UNS S31603, UNS S31635, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904
EN No. - 1.4301, 1.4307, 1.4845, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4550, 1.4551, 1.4539

420 Stainless Steel Plate Thickness

0.6 MM TO 80 MM THICKNESS

420 Stainless Steel Plate Width

1250 MM / 1500 MM / 2000 MM / 04 Feet / 05 Feet and Custom Cut Width as Per Requirement

420 Stainless Steel Plate Length

2400 MM / 2420 MM / 6000 MM / 08 Feet / 10 Feet / Coil Cut and Custom Cut Length as Per Requirement

420 Stainless Steel Plate Surface Finish

2B, 2D, BA, MATT, MATT PVC, No.4, No.5, SB, HR, No.8, Mirror, Hairline, Brush, Textured, Oil base wet Polished, Both sides Polished available.

420 Stainless Steel Plate Coating

PVC coating Normal / Laser, Film: 100 micrometer, Color: black/white.

420 Stainless Steel Plate Other Testing

NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, etc.

420 Stainless Steel Plate Value Added Services

Gas Cutting / CNC Plasma Cutting / Profiling / Rolling / Bending / Sheet Metal Fabrication / Drill / Punch / Machining / Sand Blasting / Shot Blasting / Heat Treatment

420 Stainless Steel Plate Packaging

Loose / Carrate / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps

420 Stainless Steel Plate Shipment & Transportation

By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes

420 Stainless Steel Plate Material Test Certificate

Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC

 

420  Stainless Steel Plate Chemical Compostion and Properties

Grade C Mn Si P S Cr Ni
420 0.15
max		 1.00
max		 1.00
max		 0.04
max		 0.03
max		 min: 12.0
max: 14.0		 -

 

420 Stainless Steel Plate Mechanical and Physical Properties

Tempering Temperature (°C) Tensile Strength (MPa) Yield Strength
0.2% Proof (MPa)		 Elongation
(% in 50mm)		 Hardness Brinell
(HB)
Annealed * 655 345 25 241 max
399°F (204°C) 1600 1360 12 444
600°F (316°C) 1580 1365 14 444
800°F (427°C) 1620 1420 10 461
1000°F (538°C) 1305 1095 15 375
1099°F (593°C) 1035 810 18 302
1202°F (650°C) 895 680 20 262
* Annealed tensile properties are typical for Condition A of ASTM A276; annealed hardness is the specified maximum.

 

420 Stainless Steel Plate Available Other Grade

EN-standard
Steel no. k.h.s DIN

EN-standard
Steel name

SAE grade

UNS

1.4109

X65CrMo14

440A

S44002

1.4112

X90CrMoV18

440B

S44003

1.4125

X105CrMo17

440C

S44004

 

 

440F

S44020

1.4016

X6Cr17

430

S43000

1.4408

G-X 6 CrNiMo 18-10

316

S31600

1.4512

X6CrTi12

409

S40900

 

 

410

S41000

1.4310

X10CrNi18-8

301

S30100

1.4318

X2CrNiN18-7

301LN

 

1.4307

X2CrNi18-9

304L

S3043

1.4306

X2CrNi19-11

304L

S30403

1.4311

X2CrNiN18-10

304LN

S30453

1.4301

X5CrNi18-10

304

S30400

1.4948

X6CrNi18-11

304H

S30409

1.4303

X5CrNi18-12

305

S30500

 

X5CrNi30-9

312

 

1.4841

X22CrNi2520

310

S31000

1.4845

X 5 CrNi 2520

310S

S31008

1.4541

X6CrNiTi18-10

321

S32100

1.4878

X12CrNiTi18-9

321H

S32109

1.4404

X2CrNiMo17-12-2

316L

S31603

1.4401

X5CrNiMo17-12-2

316

S31600

1.4406

X2CrNiMoN17-12-2

316LN

S31653

1.4432

X2CrNiMo17-12-3

316L

S31603

1.4435

X2CrNiMo18-14-3

316L

S31603

1.4436

X3CrNiMo17-13-3

316

S31600

1.4571

X6CrNiMoTi17-12-2

316Ti

S31635

1.4429

X2CrNiMoN17-13-3

316LN

S31653

1.4438

X2CrNiMo18-15-4

317L

S31703

1.4362

X2CrNi23-4

2304

S32304

1.4462

X2CrNiMoN22-5-3

2205

S31803/S32205

1.4501

X2CrNiMoCuWN25-7-4

J405

S32760

1.4539

X1NiCrMoCu25-20-5

904L

N08904

1.4529

X1NiCrMoCuN25-20-7

 

N08926

1.4547

X1CrNiMoCuN20-18-7

254SMO

S31254 

.

420 Stainless Steel Plate is in Ready Stock and Ready to Deliver. High Quality, Lower Cost But Best Service in Steel Plates

 

420 Stainless Steel Plate Application

Automotive

Railway & Transport

Architecture, Building & Construction

Chemical & Petrochemical Industries

Pharmaceutical

Energy and Power

Oil and Gas Industries

Kitchenware and Food Processing Industries

Plumbing And Overhead Water Tanks

 

420 Stainless Steel Plate Specification

ASTM A240 / ASME SA240

420 Stainless Steel Manufacturing Process

Hot Rolled (HR) / Cold Rolled (CR)

420 Stainless Steel Plate Grades

202 / 304 / 304L / 304H / 309S / 310S / 316 / 316L / 316Ti / 317L / 321 / 321H / 347 / 347H / 904L etc.
UNS No. - UNS S30400, UNS S30403, UNS S31008, UNS S31620, UNS S31603, UNS S31603, UNS S31635, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904
EN No. - 1.4301, 1.4307, 1.4845, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4550, 1.4551, 1.4539

420 Stainless Steel Plate Thickness

0.6 MM TO 80 MM THICKNESS

420 Stainless Steel Plate Width

1250 MM / 1500 MM / 2000 MM / 04 Feet / 05 Feet and Custom Cut Width as Per Requirement

420 Stainless Steel Plate Length

2400 MM / 2420 MM / 6000 MM / 08 Feet / 10 Feet / Coil Cut and Custom Cut Length as Per Requirement

420 Stainless Steel Plate Surface Finish

2B, 2D, BA, MATT, MATT PVC, No.4, No.5, SB, HR, No.8, Mirror, Hairline, Brush, Textured, Oil base wet Polished, Both sides Polished available.

420 Stainless Steel Plate Coating

PVC coating Normal / Laser, Film: 100 micrometer, Color: black/white.

420 Stainless Steel Plate Other Testing

NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, etc.

420 Stainless Steel Plate Value Added Services

Gas Cutting / CNC Plasma Cutting / Profiling / Rolling / Bending / Sheet Metal Fabrication / Drill / Punch / Machining / Sand Blasting / Shot Blasting / Heat Treatment

420 Stainless Steel Plate Packaging

Loose / Carrate / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps

420 Stainless Steel Plate Shipment & Transportation

By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes

420 Stainless Steel Plate Material Test Certificate

Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC
Grade C Mn Si P S Cr Ni
420 0.15
max		 1.00
max		 1.00
max		 0.04
max		 0.03
max		 min: 12.0
max: 14.0		 -
Tempering Temperature (°C) Tensile Strength (MPa) Yield Strength
0.2% Proof (MPa)		 Elongation
(% in 50mm)		 Hardness Brinell
(HB)
Annealed * 655 345 25 241 max
399°F (204°C) 1600 1360 12 444
600°F (316°C) 1580 1365 14 444
800°F (427°C) 1620 1420 10 461
1000°F (538°C) 1305 1095 15 375
1099°F (593°C) 1035 810 18 302
1202°F (650°C) 895 680 20 262
* Annealed tensile properties are typical for Condition A of ASTM A276; annealed hardness is the specified maximum.
STANDARD UNS WNR.
SS 420 S42000 1.4021

 

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