Shivaay Engineering Company

UNS S44002 Stainless Steel Type 440A Sheet is a high-carbon martensitic stainless steel sheet known for excellent hardness, wear resistance, and moderate corrosion resistance. It is commonly used in cutlery, surgical instruments, and applications requiring high edge retention and strength.

UNS S31700 (Type 317) stainless steel sheet is an austenitic alloy with enhanced corrosion resistance, particularly against pitting and crevice corrosion, due to its higher molybdenum content. It is commonly used in chemical processing, food industry, and pharmaceutical equipment.

UNS S40900 (Type 409) stainless steel sheet is a ferritic alloy designed for automotive exhaust systems, offering good oxidation and corrosion resistance at high temperatures. It provides excellent weldability and formability for applications where appearance is secondary to performance.

UNS S34700 (Type 347) stainless steel sheet is a stabilized austenitic alloy with excellent resistance to intergranular corrosion after exposure to high temperatures. It is ideal for high-heat applications like aircraft and exhaust systems.

UNS S30200 (Type 302) stainless steel sheet is an austenitic chromium-nickel alloy known for its excellent corrosion resistance, high strength, and good ductility. It is commonly used in springs, washers, and industrial equipment requiring toughness and formability.

UNS S34800 (Type 348) stainless steel sheet is a niobium-stabilized austenitic alloy with excellent resistance to intergranular corrosion and high-temperature oxidation. It is ideal for nuclear and aerospace applications requiring superior thermal stability.

UNS S30403 (Type 304L) stainless steel sheet is a low-carbon version of 304 stainless steel, offering excellent corrosion resistance and improved weldability by minimizing carbide precipitation. It is widely used in chemical processing, food industry, and pharmaceutical equipment.

UNS S32100 (Type 321) stainless steel sheet is a titanium-stabilized austenitic alloy offering excellent resistance to intergranular corrosion and high-temperature oxidation. It is ideal for use in aerospace, thermal processing, and exhaust system components.

UNS S32100 (Type 321) stainless steel sheet is a titanium-stabilized austenitic alloy that offers excellent resistance to intergranular corrosion and scaling at high temperatures. It is widely used in heat exchangers, aircraft exhaust systems, and thermal processing equipment.

UNS S30300 (Type 303) stainless steel sheet is an austenitic alloy specially designed for excellent machinability due to added sulfur and selenium, while maintaining good corrosion resistance. It is commonly used in fasteners, gears, and precision-machined components.

UNS S43600 (Type 436) stainless steel sheet is a ferritic alloy with enhanced corrosion resistance, especially to sulfuric acid, and good resistance to stress corrosion cracking. It is commonly used in chemical processing, automotive exhaust systems, and industrial equipment.

UNS S43000 (Type 430) stainless steel sheet is a ferritic alloy known for good corrosion resistance, formability, and moderate strength. It is commonly used in kitchen appliances, automotive trim, and architectural applications.

UNS S43400 (Type 434) stainless steel is a ferritic alloy enriched with molybdenum for improved corrosion resistance, particularly in oxidizing environments. Available in sheet, plate, and coil forms, it is commonly used in automotive trim, chemical equipment, and kitchen appliances.

UNS S44004 (Type 440C) stainless steel sheet is a high-carbon martensitic alloy known for its excellent hardness, wear resistance, and moderate corrosion resistance. It is ideal for cutting tools, bearings, and applications requiring high strength and durability.

UNS S30800 (Type 308) stainless steel sheet is an austenitic alloy primarily used for welding applications, offering good corrosion resistance and strength at elevated temperatures. It is commonly used for joining similar or dissimilar stainless steels.

UNS S30100 (Type 301) stainless steel sheet is an austenitic alloy known for high strength and excellent formability, with good corrosion resistance. It is commonly used in automotive trim, springs, and aerospace applications requiring both durability and flexibility.

UNS S43020 (Type 430F) stainless steel is a free-machining ferritic alloy with added sulfur for improved machinability, while maintaining good corrosion resistance and moderate strength. Available in sheet, plate, and coil forms, it is commonly used in fasteners, valves, and automatic screw machine parts.

UNS S43900 Stainless Steel Type 439 Sheet & Plate & Coil commonly referred to as Type 439, is a ferritic stainless steel stabilized with niobium (Nb) or titanium (Ti) to improve weldability and resist intergranular corrosion. It offers excellent corrosion resistance—especially in oxidizing environments—and is a cost-effective alternative to Type 304 in many applications where chloride exposure is low.

UNS S42000 Stainless Steel Type 420 Sheet is a high-carbon martensitic stainless steel known for excellent hardness, strength, and wear resistance after heat treatment. It is commonly used in cutlery, surgical instruments, and industrial tooling.

UNS S31600 Stainless Steel Type 316 sheets offer excellent corrosion resistance, especially against chlorides and acidic environments. They are widely used in marine, chemical processing, and pharmaceutical applications.

UNS S31803 Duplex Stainless Steel Sheet & Plate & Coil also known as 2205 Duplex Stainless Steel, is a nitrogen-enhanced duplex stainless steel that combines the desirable qualities of both ferritic and austenitic stainless steels. It offers twice the strength of standard austenitic grades like 304 or 316 and excels in environments involving chloride-induced corrosion, pitting, and stress corrosion cracking (SCC).

UNS S32760 is a super duplex stainless steel known for its exceptional strength and corrosion resistance, especially in harsh environments like seawater and chemical processing. It offers excellent resistance to pitting, crevice corrosion, and stress corrosion cracking.

UNS S32705 (Super Duplex 255) stainless steel sheet, plate, and coil offer exceptional strength and outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking in harsh environments. Widely used in chemical processing, marine, and offshore applications requiring durability and corrosion resistance.

UNS S32101 (Duplex 2201) stainless steel sheet is a duplex alloy combining austenitic and ferritic microstructures, offering excellent strength and superior corrosion resistance, especially against stress corrosion cracking. It is widely used in chemical processing, marine, and petrochemical industries.

UNS S30500 (Type 305) stainless steel sheet is an austenitic alloy similar to Type 304 but with higher carbon content to improve strength and hardness while maintaining good corrosion resistance. It is commonly used in kitchen equipment, appliances, and chemical processing.

UNS S31603 Stainless Steel Type 316L Sheet & Plate & Coil is a low-carbon version of Type 316 austenitic stainless steel. It contains molybdenum (2–3%), giving it enhanced corrosion resistance, especially against chlorides, acids, and marine atmospheres.

UNS S31000 Stainless Steel Type 310 Sheet & Plate & Coil commonly known as Type 310, is an austenitic stainless steel designed for high-temperature service. With high chromium (24–26%) and nickel (19–22%) content, it offers excellent oxidation resistance, creep resistance, and strength at elevated temperatures—up to 1100°C (2010°F) in continuous service.

UNS S13800 (13-8PH) stainless steel sheet is a precipitation-hardening martensitic alloy offering high strength, toughness, and good corrosion resistance. It is widely used in aerospace, industrial, and structural applications requiring excellent mechanical properties.

UNS S15500 (15-5PH) stainless steel sheet is a precipitation-hardening martensitic alloy offering high strength, toughness, and corrosion resistance. It is widely used in aerospace, chemical, and marine applications.

UNS S30400 (Type 304) stainless steel sheet is an austenitic alloy known for its excellent corrosion resistance, formability, and weldability. It is widely used in food processing equipment, kitchen appliances, and architectural applications.

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UNS N08904 (Type 904L) stainless steel sheet is a high-alloy austenitic stainless steel with excellent corrosion resistance, especially in strong acids and chloride environments. It is commonly used in chemical processing, seawater handling, and pharmaceutical industries.

UNS S17400 (17-4PH) stainless steel sheet is a precipitation-hardening martensitic alloy known for high strength, good corrosion resistance, and excellent hardness. It is widely used in aerospace, chemical, and industrial applications requiring durability and wear resistance.

UNS S13815 (PH 13-8 Mo) stainless steel sheet is a precipitation-hardening martensitic alloy offering high strength, good corrosion resistance, and excellent toughness. It is commonly used in aerospace, petrochemical, and structural applications requiring durability and wear resistance.

UNS S17700 (17-7PH) stainless steel sheet is a precipitation-hardening martensitic alloy offering high strength, good corrosion resistance, and excellent toughness. It is commonly used in aerospace, medical instruments, and springs.