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Stainless Steel 420 Sheet and Plates

Smith Fittings, a well-respected manufacturer and supplier located in Canberra, Australia, proudly offers top-notch **Stainless Steel 420 Sheet and Plates**. These products are celebrated for their remarkable hardness, strength, and resistance to corrosion. Crafted with cutting-edge techniques and high-quality raw materials, these sheets and plates are perfect for applications that require durability and outstanding performance under pressure. Smith Fittings is committed to precision, consistency, and compliance with international standards, making their Stainless Steel 420 offerings suitable for a diverse array of industrial, engineering, and manufacturing needs where toughness and wear resistance are crucial.

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SS 420 Cold Rolled Plates

SS 420 Hot Rolled Plates

SS 420 Clad Sheets & Plate

Table of Contents

**Stainless Steel 420 Sheet and Plates** are martensitic stainless steels that mainly consist of chromium (12–14%), carbon (0.15–0.40%), manganese, silicon, and trace amounts of nickel. This unique blend allows the alloy to achieve impressive hardness and solid corrosion resistance after undergoing heat treatment. The material boasts a tensile strength of about 700 MPa, excellent polishability, and moderate toughness. It also shows good resistance to scaling and oxidation up to 650°C, making it a great fit for both mechanical and thermal applications.

Stainless Steel 420 Sheet and Plates Specification

 Item  Stainless Steel 420 sheet(Hot rolled, cold rolled) 
  Thickness  0.01~200mm 
  Width  1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc 
  Length  2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc 
  Standard  JIS, AISI, ASTM, GB, DIN, EN, etc 
  Surface  the surface and finish of stainless steel 420 sheet:
2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand
blast, Brush, etching, etc
 
  Brand: Indian Origin, European Origin, Japanese Origin, US Origin, Korea Origin, Thailand Origin,
Taiwan Origin
 
Manufacturer:  POSCO, Aperam, Jindal Stainless, DKC Korea, Thyssenkrup, Baosteel, TISCO, Arcelor Mittal, VDM,
Nippon Metal, Outokumpu
 
  Package  Shrink-wrapped ,Carton boxes, Wooden pallets, Wooden boxes ,Wooden crates Etc.
required.

Stainless Steel 420 Sheet and Plates Chemical Composition

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

 

420

0.15 max

1 max

1 max

0.040 max

0.03 max

12.0-14.0

Stainless Steel 420 Sheet and Plates Mechanical Properties

Tempering Temperature (°C)Tensile Strength (MPa)Yield Strength 0.2% Proof (MPa)Elongation (% in 50mm)Hardness Brinell (HB)Impact Charpy V (J) 
Annealed *65534525241 max 
204160013601244420 
316158013651444419 
4271620142010461# 
5381305109515375# 
59310358101830222 
6508956802026242

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If You Are Looking To Buy High Quality Piping Products ?

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Largest Stainless Steel 420 Sheet and Plates Manufacturer and Exporter in Canberra, Australia

Josh Sheets and Plates based in Canberra, Australia, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes  Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.

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Stainless Steel 420 Sheets and Plates offer excellent advantages, including high hardness and strength, making them ideal for wear-resistant applications. Their Chromium content ensures moderate corrosion resistance, suitable for environments with low exposure to corrosive agents. These sheets excel in machinability and polishing, achieving a smooth, high-quality finish. With outstanding durability and toughness, they are perfect for demanding applications like cutlery, tools, and industrial machinery components. Additionally, their cost-effectiveness and ability to retain sharp edges make them a preferred choice for industries requiring strong and reliable materials.

Types of Stainless Steel 420 Sheet and Plates

SS 420 Hot Rolled Sheets
SS 420 Clad Plates
SS 420 Perforated Plate
SS 420 Chequered Sheet
SS 420 Polished Sheet
SS 420 Cold Rolled Sheets

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Are Custom Sizes Available For Stainless Steel 420 Sheet and Plates?

Yes, we offer custom sizes for Stainless Steel 420 Sheet and Plates to meet specific project needs. Our team at Josh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.

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Stainless Steel 420 Sheet and Plates Equivalent Grade

STANDARD WERKSTOFF NR. UNS JIS AFNOR BS GOST EN
SS 420 1.4021 S42000 SUS 420

Physical Properties of Stainless Steel 420 Sheet and Plates

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
420 7800 200 10.3 10.8 11.7 24.9 460 550

Application Industry of Stainless Steel 420 Sheets and Plates

You’ll find **Stainless Steel 420 Sheet and Plates** widely utilized across various industries, including medical, automotive, cutlery, and chemical processing. They’re perfect for crafting surgical instruments, blades, valves, shafts, and molds where high hardness and edge retention are vital. Additionally, these sheets and plates are used in pump components, machine parts, and kitchenware due to their durability and ease of fabrication. Their blend of corrosion resistance, strength, and heat treatability makes them a go-to choice for both industrial and commercial high-performance applications.

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