SS 420 Sheet Plates Supplier in Oman

Kvn Steels is the leading exporter and manufactures of the SS 420 Sheets & Plates. The quality and quantity of the sheets and plates are maintained according to the need of both the national and international markets. Al the product and strictly test and packed to maintain the quality of these sheets and plates. Stainless Steel offersexcellent mechanical specifications and properties and it is one of the flexible products in the market.

The chromium present in the steel provides it the quality of excellent strength in the application of heat temperature and excellent corrosion to resistance. Good properties are offers due to the presence of other components of chemicals. Elements like molybdenum, phosphorus, manganese, niobium, and carbon are available in stainless steel which results in fair mechanical characteristics and properties. Several grades are available in the market of steel but the grade that is widely used for producing SS sheets and Plates is 420.

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Due to te good characteristics of SS grade 420, it is widely used in many applications. The composition of this grade consists of a fair quality of molybdenum, sulfur, and vanadium. It has the correct hardness and also consists of high carbon content. Tempering and hardening treatment is required in the fabrication process. The The SS 420 Sheets & Plates shows outstanding oxidation resistance, malleability, and outstanding weldability, pitting resistance, good ductility, and outstanding corrosion resistance.

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SS 420 is a martensitic and hardness stainless steel that is avariation of alloy 410.Even though that it is imaginable due to itscongealed properties, it is not welded regularly. SS 420 Sheets are generally used in the industry of car manufacturing to supply the strength and durability essential to get through testing in a crash. Due to its corrosion resistance properties and low maintenance, many industries like chemical and petrochemical plants, the pharmaceutical industry and chemical tankers also preferred SS 420 Steel.

SS 420 Sheets & Plates are ideal in use for food storage and production. It keeps germs away as it is easy to clean due to which it also used in the medical industry. So SS420 Sheets & Plates are the alloy product which is very high in demand because of the various properties and benefits present in it. And all proper testing and packing are also done to maintain the same level and avoid any loss.

420 Stainless Steel Sheets and Plates Equivalent Grades

STANDARD	UNS	WNR.
SS 420	S42000	1.4021

SS 420 Surgical Grade Plates

High-hardness stainless steel plates commonly used in surgical and precision engineering industries.

SS 420 High Hardness Sheets

Hardened stainless steel sheets engineered for cutting, tooling, and wear-resistant applications.

SS 420 Abrasion Resistant Plates

Durable stainless steel plates suitable for industrial environments exposed to heavy wear conditions.

SS 420 Polished Stainless Sheets

Smooth-finish stainless steel sheets designed for decorative and precision fabrication projects.

High Hardness Composition :

High-carbon stainless steel developed for superior hardness and strength performance.

Abrasion Resistance Capability :

Excellent wear and abrasion resistance for demanding industrial usage.

Polishing Performance :

Supports mirror polishing for surgical, decorative, and tooling applications.

Heat Treatable Properties :

Heat treatment improves hardness and long-term operational durability.

Precision Thickness Range :

Supplied in precise industrial thickness and plate dimensions.

Surgical & Tool Applications :

Widely used in surgical instruments and industrial cutting tools.

Surface Finish Variants :

Available in polished, matte, and industrial mill finish conditions.

Mechanical Strength Characteristics :

Provides dependable mechanical stability under stress-intensive operations.

Chemical Composition of Stainless Steel 420 Sheets and Plates

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	-

Mechanical Properties Of Stainless Steel 420 Sheets and Plates

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.