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Welcome to GIC Fasteners, a trusted name in the realm of fastener manufacturing. As a leading manufacturer of Stainless Steel 446 Nuts, we take pride in producing a diverse range of nuts that adhere to various international standards including DIN, ASTM, ISO, and BS. Our commitment to quality shines through in every nut we create, ensuring they meet the stringent specifications of these renowned standards. Count on GIC Fasteners for premium nuts that excel in durability, corrosion resistance, and heat tolerance, thanks to the exceptional properties of Stainless Steel 446. Your search for reliable nuts ends here – experience excellence with GIC Fasteners.
At GIC Fasteners, we specialize in crafting top-tier Stainless Steel 446 Nuts that exemplify unmatched quality and performance. Renowned for their exceptional resistance to corrosion and extreme temperatures, our nuts are meticulously manufactured to meet the highest industry standards. Our team of experts combines precision engineering with in-depth material knowledge, ensuring each nut adheres to the stringent specifications demanded by professionals worldwide.
When you choose GIC Fasteners, you’re opting for nuts that comply with internationally recognized standards, including DIN, ASTM, ISO, and BS. Our commitment to excellence drives us to utilize the finest Stainless Steel 446, a material celebrated for its resilience and durability in challenging environments. Whether it’s for industrial, commercial, or specialized applications, our Stainless Steel 446 Nuts guarantee reliability that lasts.
Ready to elevate your projects with nuts that withstand the test of time? Contact our experts at sales@gicfasteners.com and experience firsthand the quality and expertise that define GIC Fasteners. Your satisfaction is our priority, and we’re dedicated to providing solutions that exceed your expectations.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts, etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 446 | min. | – | – | – | – | – | 23.0 | – | – | 0.10 |
| max. | 0.2 | 1.5 | 0.75 | 0.040 | 0.030 | 30.0 | – | 0.50 | 0.25 | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 446 | 485 | 275 | 20 | 92 | 201 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| SS 446 | 1.4762 | S44600 | SUS 446 | - | X10CrAlSi25 |
All measurements in millimeters
Nominal Size or Basic Major Thread Diameter |
F |
G |
H |
||||||
Width Across Flats |
Width Across Corners |
Thickness |
|||||||
Basic |
Max |
Min |
Max |
Min |
Basic |
Max |
Min |
||
1/4 |
.2500 |
1/2 |
.500 |
.488 |
.577 |
.556 |
15/64 |
.250 |
.218 |
5/16 |
.3125 |
9/16 |
.562 |
.546 |
.650 |
.622 |
19/64 |
.314 |
.280 |
3/8 |
.3750 |
11/16 |
.688 |
.669 |
.794 |
.763 |
23/64 |
.377 |
.341 |
7/16 |
.4375 |
3/4 |
.750 |
.728 |
.866 |
.830 |
27/64 |
.441 |
.403 |
1/2 |
.5000 |
7/8 |
.875 |
.850 |
1.010 |
.969 |
31/64 |
.504 |
.464 |
9/16 |
.5625 |
15/16 |
.938 |
.909 |
1.083 |
1.037 |
35/64 |
.568 |
.526 |
5/8 |
.6250 |
1-1/16 |
1.062 |
1.031 |
1.227 |
1.175 |
39/64 |
.631 |
.587 |
3/4 |
.7500 |
1-1/4 |
1.250 |
1.212 |
1.443 |
1.382 |
47/64 |
.758 |
.710 |
7/8 |
.8750 |
1-7/16 |
1.438 |
1.394 |
1.660 |
1.589 |
55/64 |
.885 |
.833 |
1 |
1.0000 |
1-5/8 |
1.325 |
1.575 |
1.876 |
1.796 |
63/64 |
1.012 |
.956 |
1-1/8 |
1.1250 |
1-13/16 |
1.812 |
1.756 |
2.093 |
2.002 |
1-7/64 |
1.139 |
1.079 |
1-1/4 |
1.2500 |
2 |
2.000 |
1.938 |
2.309 |
2.209 |
1-7/32 |
1.251 |
1.187 |
1-3/8 |
1.3750 |
2-3/16 |
2.188 |
2.119 |
2.526 |
2.416 |
1-11/32 |
1.378 |
1.460 |
1-1/2 |
1.5000 |
2-3/8 |
2.375 |
2.300 |
2.742 |
2.622 |
1-15/32 |
1.505 |
1.433 |
1-5/8 |
1.6250 |
2-9/16 |
2.562 |
2.481 |
2.959 |
2.828 |
1-19/32 |
1.632 |
1.556 |
1-3/4 |
1.7500 |
2-3/4 |
2.750 |
2.662 |
3.175 |
3.035 |
1-23/32 |
1.759 |
1.679 |
2 |
2.0000 |
3-1/8 |
3.125 |
3.025 |
3.608 |
3.449 |
1-31/32 |
2.013 |
1.925 |
2-1/4 |
2.2500 |
3-1/2 |
3.500 |
3.388 |
4.041 |
3.862 |
2-13/64 |
2.251 |
2.155 |
2-1/2 |
2.5000 |
3-7/8 |
3.875 |
3.750 |
4.474 |
4.275 |
2-29/64 |
2.505 |
2.401 |
2-3/4 |
2.7500 |
4-1/4 |
4.250 |
4.112 |
4.907 |
4.688 |
2-45/64 |
2.759 |
2.647 |
3 |
3.0000 |
4-5/8 |
4.625 |
4.475 |
5.340 |
5.102 |
2-61/64 |
3.013 |
2.893 |
3-1/4 |
3.2500 |
5 |
5.000 |
4.838 |
5.774 |
5.515 |
3-3/16 |
3.252 |
3.124 |
3-1/2 |
3.5000 |
5-3/8 |
5.375 |
5.200 |
6.207 |
5.928 |
3-7/16 |
3.506 |
3.370 |
3-3/4 |
3.7500 |
5-3/4 |
5.750 |
5.562 |
6.640 |
6.341 |
3-11/16 |
3.670 |
3.616 |
4 |
4.0000 |
6-1/8 |
6.125 |
5.925 |
7.073 |
6.755 |
3-15/16 |
4.014 |
3.862 |
| Applications | Industries |
|---|---|
| Furnace components | Metallurgical industry |
| Exhaust systems | Automotive industry |
| High-temperature industrial equipment | Manufacturing |
| Heat exchangers | Energy industry |
| Chemical processing | Chemical industry |
| Petrochemical applications | Petrochemical industry |
| Power generation | Power plants |
Explore our comprehensive range of products, ensuring you find the perfect solution for your specific requirements.
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Stainless Steel 446 is a specialized high-temperature ferritic alloy known for its remarkable resistance to oxidation and scaling at elevated temperatures. It's a popular choice for applications demanding both heat and corrosion resistance.
Stainless Steel 446 Nuts exhibit exceptional attributes, including impressive high-temperature resistance, oxidation resistance, corrosion resistance, and the ability to resist scaling. They also boast excellent creep resistance for demanding high-temperature environments.
Stainless Steel 446 Nuts find their niche in a variety of industries such as metallurgy, automotive manufacturing, energy production, chemical processing, petrochemicals, and power generation. Their heat-resistant and corrosion-resistant nature makes them a versatile choice.
Certainly, Stainless Steel 446 Nuts are a reliable choice for exhaust systems. Their ability to withstand high temperatures and corrosive exhaust gases make them ideal for automotive applications where durability and longevity are crucial.
Heat treatment enhances the mechanical properties of Stainless Steel 446 Nuts, boosting their strength and toughness. This process ensures that the nuts maintain their exceptional resistance to oxidation and corrosion even after being subjected to heat treatment.
Absolutely, Stainless Steel 446 Nuts are designed to handle extreme temperature fluctuations with ease. Their remarkable high-temperature resistance and ability to withstand thermal stress make them a top choice for applications in challenging environments.
Stainless Steel 446 Nuts stand out due to their unique combination of high-temperature performance and corrosion resistance. Unlike many other alloys, they maintain their mechanical properties even at elevated temperatures, making them versatile for specialized applications.
No, Stainless Steel 446 Nuts exhibit excellent chemical stability, making them resistant to corrosion in various chemical environments, including those containing sulfur. This characteristic expands their utility in diverse industrial settings.
Stainless Steel 446 Nuts are low-maintenance components due to their robust corrosion and oxidation resistance. Routine inspections and cleaning to remove contaminants are generally sufficient to ensure their long-lasting performance.
