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Stainless Steel 446 Fasteners

What are the common applications of Stainless Steel 446 fasteners in various industries?

Stainless Steel 446 fasteners find extensive applications across various industries due to their exceptional properties and durability. In the automotive industry, these fasteners are commonly used in engine components, exhaust systems, and other high-temperature applications where resistance to heat and corrosion is crucial. The oil and gas industry utilizes Stainless Steel 446 fasteners in equipment such as valves, flanges, and pipelines, thanks to their ability to withstand extreme conditions and resist oxidation.

In the chemical and petrochemical sectors, these fasteners are preferred for their resistance to corrosive environments, making them suitable for pumps, reactors, and heat exchangers. Stainless Steel 446 fasteners are also employed in power generation plants, providing reliable performance in boilers, turbine components, and heat recovery systems. Their wide range of applications extends to the food processing and pharmaceutical industries, where hygiene and chemical resistance are vital considerations. The versatility and robustness of Stainless Steel 446 fasteners make them a preferred choice in numerous industrial applications.

Table Of Content

Manufacturing Process Of Stainless Steel 446 Fasteners
SS 446 Bolts and Nuts Specification
Stainless Steel 446 Fasteners Equivalent Grades
Chemical Composition of SS 446 Fasteners
Mechanical Properties of SS 446 Fasteners
Types Of Stainless Steel 446 Fasteners
Other Types Of Stainless Steel 446 Fasteners
UNS S44600 Fasteners Price, Dimension, Weight
SS 446 Fasteners Industrial Application
Export & Supply Destination of SS 446 Fasteners

What advantages does Stainless Steel 446 offer over other stainless steel grades for fasteners?

Stainless Steel 446 offers several advantages over other stainless steel grades for fasteners. One key advantage is its exceptional resistance to high-temperature environments. Stainless Steel 446 can withstand temperatures up to 1100°C (2010°F), making it ideal for applications where fasteners are exposed to extreme heat, such as in exhaust systems and engine components. Additionally, Stainless Steel 446 exhibits excellent resistance to corrosion and oxidation, ensuring the longevity and reliability of fasteners even in harsh and corrosive environments.

This grade of stainless steel also offers good mechanical properties, including high strength and toughness, allowing fasteners to withstand heavy loads and provide secure connections. Moreover, Stainless Steel 446 is relatively easy to fabricate and has good weldability, enhancing the versatility and convenience of manufacturing fasteners. The combination of high-temperature resistance, corrosion resistance, mechanical strength, and ease of fabrication positions Stainless Steel 446 as a favorable choice for fasteners in demanding industrial applications.

Manufacturing Process Of Stainless Steel 446 Fasteners

Forging

Forging is a manufacturing process that involves shaping metal through the application of force.

Machining & Drilling

Both machining and drilling play crucial roles in the manufacturing of components across a wide range of industries.

Heat Treatment

Heating the metal to a temperature below the critical range and then slow cooling

Quality Control & Marking, Identification

Quality control and marking are essential aspects of manufacturing and production processes across metal industries.

Packaging and Delivery

To reach their destination in pristine condition, we employ careful packaging techniques.

SS 446 Bolts and Nuts Specification

Standard	ASTM F593, F594, A193, A194 / ASME SF593, F594, SA193, SA194
Bolt / Screw Size	M3 – M56 \| 3/6″ to 2″ \| Custom Sizes
Nuts Size	M3 – M56 \| 3/6″ to 2″ \| Custom Sizes
Washers Size	M3 – M56 \| 3/6″ to 2″ \| Custom Sizes
Machine Screws Size	M1.6 – M12
Self Tapping Screw Size	No.2 – No. 14
Length	3 mm to 200 mm
Threads	UNF, BSW, BSF, METRIC, UNC, or as required
Fasteners	DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 Hex nuts
Dimensions	DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads	Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Test Certificate	as per EN 10204 / 3.1 Manufacturer Test Certificate
Additional Certifications	PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Production Process	M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC
Types	Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc.