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Welcome to the world of Incoloy 825 Washers, brought to you by GIC Fasteners, a leading manufacturer dedicated to precision engineering and uncompromising quality. Our Incoloy 825 Washers are meticulously crafted to meet the most stringent industry standards, including DIN, ASTM, ISO, and BS, ensuring that you receive exceptional corrosion resistance and superior performance for your critical applications. Trust in our expertise to provide you with Incoloy 825 Washers that not only adhere to these renowned standards but also meet equivalent international benchmarks, making them the ultimate choice for projects demanding durability, reliability, and excellence.
When it comes to combating the relentless forces of corrosion and maintaining structural integrity in challenging environments, Incoloy 825 Washers from GIC Fasteners stand head and shoulders above the rest. Crafted with precision and expertise, these washers are the epitome of performance and reliability. Incoloy 825, a nickel-iron-chromium alloy, forms the foundation of these remarkable washers, offering unparalleled resistance to corrosive substances, be it sulfuric acid, phosphoric acid, or even the unforgiving embrace of seawater. Our Incoloy 825 Washers are not just products; they’re a testament to excellence, meticulously manufactured to meet the highest industry standards, including ASTM B425 and ASTM B564.
At GIC Fasteners, we understand that every project is unique, and that’s why we offer tailor-made solutions. Need custom dimensions or specifications? No problem. Our team of experts is ready to collaborate with you, ensuring that your Incoloy 825 Washers perfectly align with your project requirements. When you choose GIC Fasteners, you’re choosing more than just a product; you’re choosing a partner in success. Ready to take the first step toward corrosion-resistant perfection? Contact our dedicated team at sales@gicfasteners.com today, and let us help you secure your projects with Incoloy 825 Washers that defy the elements. Your success is our mission!
| Specifications | : | ASTM B425 / ASME SB425 |
| Standard | : | DIN, ASTM, BS, ISO and all International Standards |
| Size | : | M02 to M33 |
| Length | : | 3 mm to 200 mm |
| Type | : | Flat Washers, Spring Lock Washers, Sealing Washer, Split Washer, Slot Washer, Machine Washer, Star Washer, Fender Washers, Wave Washers, Hex Washers, Internal Tab Washers, etc. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| 825 | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
| Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
Bolt Size
|
USS
|
SAE
|
||||
OD (in.)
|
ID (in.)
|
Thickness
|
OD (in.)
|
ID (in.)
|
Thickness
|
|
1/8 (#6)
|
-
|
-
|
-
|
0.375
|
0.156
|
.036/.065
|
5/32 (#8)
|
-
|
-
|
-
|
0.438
|
0.188
|
.036/.065
|
3/16 (#10)
|
0.560
|
0.250
|
.036/.065
|
0.500
|
0.220
|
.036/.065
|
7/32 (#12)
|
-
|
-
|
-
|
0.562
|
0.250
|
.051/.080
|
1/4 (#14)
|
0.734
|
0.312
|
.051/.080
|
0.625
|
0.281
|
.051/.080
|
5/16
|
0.875
|
0.375
|
.064/.104
|
0.688
|
0.344
|
.051/.080
|
3/8
|
1.000
|
0.438
|
.064/.104
|
0.812
|
0.406
|
.051/.080
|
7/16
|
1.250
|
0.500
|
.064/.104
|
0.922
|
0.469
|
.051/.080
|
1/2
|
1.375
|
0.562
|
.086/.132
|
1.062
|
0.531
|
.074/.121
|
9/16
|
1.469
|
0.625
|
.086/.132
|
1.156
|
0.594
|
.074/.121
|
5/8
|
1.750
|
0.688
|
.108/.160
|
1.312
|
0.656
|
.074/.121
|
3/4
|
2.000
|
0.812
|
.122/.177
|
1.469
|
0.812
|
.108/.160
|
7/8
|
2.250
|
0.938
|
.136/.192
|
1.750
|
0.938
|
.108/.160
|
1
|
2.500
|
1.062
|
.136/.192
|
2.000
|
1.062
|
.108/.160
|
1 1/8
|
2.750
|
1.250
|
.136/.192
|
2.250
|
1.250
|
.108/.160
|
1 1/4
|
3.000
|
1.375
|
.136/.192
|
2.500
|
1.375
|
.136/.192
|
1 3/8
|
3.250
|
1.500
|
.153/.213
|
2.750
|
1.500
|
.136/.213
|
1 1/2
|
3.500
|
1.625
|
.153/.213
|
3.000
|
1.625
|
.153/.213
|
1 5/8
|
3.750
|
1.750
|
.153/.213
|
-
|
-
|
-
|
1 3/4
|
4.000
|
1.875
|
.153/.213
|
-
|
-
|
-
|
1 7/8
|
4.250
|
2.000
|
.153/.213
|
-
|
-
|
-
|
2
|
4.500
|
2.125
|
.153/.213
|
-
|
-
|
-
|
2 1/4
|
4.750
|
2.375
|
.320/.248
|
-
|
-
|
-
|
2 1/2
|
5.000
|
2.625
|
.210/.280
|
-
|
-
|
-
|
2 3/4
|
5.250
|
2.875
|
.228/.410S
|
-
|
-
|
-
|
3
|
5.500
|
3.125
|
.249/.327
|
-
|
-
|
-
|
Size |
USS |
SAE |
||||
|---|---|---|---|---|---|---|
Inside Diameter (A) |
Outside Diameter (B) |
Thickness (C) |
Inside Diameter (A) |
Outside Diameter (B) |
Thickness (C) |
|
#2 |
- |
- |
- |
3/32" |
1/4" |
0.020" |
#4 |
- |
- |
- |
1/8" |
5/16" |
0.032" |
#6 |
- |
- |
- |
5/32" |
3/8" |
0.049" |
#8 |
- |
- |
- |
3/16" |
7/16" |
0.049" |
#10 |
- |
- |
- |
7/32" |
1/2" |
0.049" |
#12 |
- |
- |
- |
1/4" |
9/16" |
0.065" |
1/4" |
5/16" |
0.734" |
0.065" |
9/32" |
5/8" |
0.065" |
5/16" |
3/8" |
7/8" |
0.083" |
11/32" |
11/16" |
0.065" |
3/8" |
7/16" |
1" |
0.083" |
13/32" |
13/16" |
0.065" |
7/16" |
1/2" |
1-1/4" |
0.083" |
15/32" |
15/16" |
0.065" |
1/2" |
9/16" |
1-3/8" |
0.109" |
17/32" |
1-1/16" |
0.095" |
9/16" |
5/8" |
1-15/32" |
0.109" |
19/32" |
1-5/32" |
0.095" |
5/8" |
11/16" |
1-3/4" |
0.134" |
21/32" |
1-5/16" |
0.095" |
3/4" |
13/16" |
2" |
0.148" |
13/16" |
1-15/32" |
0.134" |
7/8" |
15/16" |
2-1/4" |
0.165" |
15/16" |
1-3/4" |
0.134" |
1" |
1-1/16" |
2-1/2" |
0.165" |
1-1/16" |
2" |
0.134" |
1-1/8" |
1-1/4" |
2-3/4" |
0.165" |
- |
- |
- |
1-1/4" |
1-3/8" |
3" |
0.165" |
- |
- |
- |
1-3/8" |
1-1/2" |
3-1/4" |
0.180" |
- |
- |
- |
1-1/2" |
1-5/8" |
3-1/2" |
0.180" |
- |
- |
- |
1-5/8" |
1-3/4" |
3-3/4" |
0.180" |
- |
- |
- |
1-3/4" |
1-7/8" |
4" |
0.180" |
- |
- |
- |
2" |
2-1/8" |
4-1/2" |
0.213" |
- |
- |
- |
| Industry/Application | Usage |
|---|---|
| Aerospace | Used in aircraft components, engine systems, and exhausts due to their high-temperature stability and corrosion resistance. |
| Petrochemical | Applied in equipment like heat exchangers, valves, and pipes for their resistance to corrosive chemicals and environments. |
| Chemical Processing | Commonly used in reactors, vessels, and pumps that handle aggressive chemicals thanks to their excellent corrosion resistance. |
| Marine | Utilized in seawater desalination plants, shipbuilding, and offshore platforms due to their resistance to saltwater corrosion. |
| Oil and Gas | Found in wellhead components, pipelines, and downhole equipment where resistance to high-pressure and corrosive environments is essential. |
| Nuclear | Applied in nuclear reactor components due to their resistance to radiation and high-temperature stability. |
| Power Generation | Used in boilers, heat exchangers, and steam generators in power plants for their ability to withstand high temperatures and aggressive conditions. |
Explore our comprehensive range of products, ensuring you find the perfect solution for your specific requirements.
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Incoloy 825 is a nickel-iron-chromium alloy known for its excellent corrosion resistance. Incoloy 825 Washers are popular because they offer superior protection against harsh environments and corrosive substances.
Incoloy 825 Washers are widely used in industries such as chemical processing, oil and gas, marine, and more. They are ideal for applications requiring resistance to sulfuric acid, phosphoric acid, and seawater.
GIC Fasteners offers a comprehensive range of Incoloy 825 Washers, including flat washers, lock washers, square washers, and custom-designed washers to meet specific project requirements.
Yes, Incoloy 825 Washers are highly resistant to both corrosion and oxidation, making them suitable for use in challenging environments where other materials may fail.
Absolutely! GIC Fasteners specializes in manufacturing custom Incoloy 825 Washers tailored to your exact specifications. Contact our team to discuss your unique requirements.
We maintain strict quality control processes, including material testing, dimensional checks, and surface finish inspections, to ensure that our Incoloy 825 Washers meet the highest standards of quality and performance.
Incoloy 825 Washers offer exceptional corrosion resistance, high-temperature stability, and excellent mechanical properties, making them a superior choice for demanding applications.
Our Incoloy 825 Washers meet industry standards such as ASTM B425 and ASTM B564, and they can be supplied with certifications like EN 10204 3.1 and NACE MR0175.
To request a quote or place an order, simply visit our website, fill out our contact form, or reach out to our sales team via email or phone. We're here to assist you.
