Stainless Steel 422 Nuts

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Stainless Steel 422 Nuts Manufacturer and Supplier in Kinshasa, Congo

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Mukau Fasteners, a reputable manufacturer and supplier based in Kinshasa, Congo, specializes in producing high-quality Stainless Steel 422 Nuts. These nuts are engineered to deliver exceptional strength, heat resistance, and corrosion protection, making them suitable for critical industrial applications. Manufactured using advanced technology and premium-grade materials, Stainless Steel 422 Nuts from Mukau Fasteners ensure reliability and durability under demanding conditions. The company is dedicated to maintaining strict quality standards, offering products that meet international specifications and serve industries such as power generation, automotive, and engineering with consistent performance and precision.

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Stainless Steel 422 Nuts are composed mainly of iron, 12% chromium, and controlled additions of molybdenum, silicon, and carbon. This martensitic alloy provides excellent strength, toughness, and resistance to both heat and oxidation. Mechanically, these nuts exhibit high tensile and yield strength, along with good hardness and fatigue resistance. They retain their mechanical properties even at elevated temperatures, making them suitable for high-stress environments. Stainless Steel 422 Nuts also possess moderate corrosion resistance, ensuring long-lasting performance in both mechanical and thermal applications.

Stainless Steel 422 Nuts Chemical Composition

Component	Wt. %
C	0.23
Cr	12.5
Fe	83
Mn	0.5
Mo	1
Ni	0.8
P	0.02
S	0.015
Si	0.38
V	0.23
W	1

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Stainless Steel 422 Nuts Mechanical Properties

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	290	290	Estimated from Rockwell C value for Brinell test with 3000 kg load/10 mm diameter ball
Hardness, Knoop	315	315	Estimated from Rockwell C value.
Hardness, Rockwell C	30	30
Hardness, Vickers	304	304	Estimated from Rockwell C value.
Tensile Strength, Ultimate	897 MPa	130000 psi
Tensile Strength, Yield	828 MPa	120000 psi	0.2% Offset
Elongation at Break	15 %	15 %
Reduction of Area	40 %	40 %

Stainless Steel 422 Nuts Specifications

Material	Specification	Standards	Length	Size
422 Stainless Steel Fasteners	IS BS ASTM	DIN, ISO, JIS, GB, IS, BS, ASTM	3 mm to 200 mm	M 02 to M 160

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Commited to High Quality Service

To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.

Stainless Steel 422 Nuts are widely used in industries that demand high strength and temperature stability. They are commonly employed in turbines, heat exchangers, power plants, and automotive engines. Their resistance to scaling and oxidation makes them ideal for high-temperature environments such as furnaces and exhaust systems. These nuts are also used in aerospace and petrochemical industries, where both durability and reliability are crucial. Mukau Fasteners’ Stainless Steel 422 Nuts are trusted for their ability to provide secure fastening solutions that maintain performance under mechanical stress and harsh operating conditions.

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Types of Stainless Steel 422 Nuts

We ensure comprehensive documentation for our Stainless Steel 422 Nuts, including a commercial invoice, packing list, fumigation certificate, heat treatment chart, quality assurance plan, and NABL-approved lab test report. Our extensive testing certificates for Stainless Steel 422 Nuts include MTC as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third-Party Inspection Certificate. Additionally, we provide secure and robust packaging to safeguard the nuts during transit. These meticulous efforts are undertaken to guarantee 100% client satisfaction and ensure the quality and compliance of our Stainless Steel 422 Nuts.