Fasteners play a crucial role in the manufacturing and construction industry, joining and holding various components together. While different types of fasteners are available in the market, Stainless Steel 201/202 Fasteners have been gaining popularity recently due to their corrosion resistance and durability.
Stainless Steel 201 Fasteners Features
Stainless Steel 201 is an austenitic metal with excellent corrosion resistance, formability, and toughness. It also has a low nickel content, making it more affordable than other stainless steel alloys. Stainless Steel 201 Fasteners are ideal for applications that require high strength and corrosion resistance, such as the automotive and construction industries. These fasteners can be used in various applications, including manufacturing equipment, heat exchangers, and HVAC systems.
Table Content
Stainless Steel 202 Fasteners Corrosion Resistance
Stainless Steel 202 contains a higher percentage of manganese than Stainless Steel 201 and is highly resistant to corrosion. It's also more durable than other stainless steel alloys, making it ideal for use in outdoor applications. Stainless Steel 202 Fasteners are commonly used in marine environments exposed to saltwater and other harsh elements. These fasteners can be used in various applications, including automotive and aerospace components, food processing equipment, and medical devices.
Stainless Steel 201 Fasteners Chemical Composition
Stainless Steel 201 contains a combination of chromium, nickel, and manganese. It has a maximum carbon content of 0.15%, making it less susceptible to carbide precipitation and intergranular corrosion. It also has a maximum nitrogen content of 0.25%, which helps to improve its mechanical properties. Other elements in Stainless Steel 201 include sulfur, phosphorus, and silicon. These elements contribute to the alloy's ability to resist corrosion and maintain strength.
Stainless Steel 202 Fasteners Heat Treatment
Depending on the application, Stainless Steel 202 can be annealed, hardened, or tempered. Annealing is the process of heating the metal to a specific temperature, holding it there for a set amount of time, and then cooling it slowly. This process helps to soften the metal and make it more malleable. Hardening involves heating the metal to a high temperature and then quenching it in water or oil. This process helps to increase the hardness and strength of the metal. Tempering is a process that involves reheating the metal after hardening to improve its toughness and flexibility.
Forging or Forming & Machining
Hole Drilling & Surface Treatment
Quality Control & Marking, Identification
Final Inspection and Packaging
| 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 |
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| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| 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. |
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Stainless Steel 201 Bolts
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202 Stainless Steel Nuts
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Stainless Steel 201 Washers
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201 Stainless Steel Screw
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201 Stainless Steel Stud Bolt
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202 SS U Bolts
- SS 201 Hex Head Bolt
- SS 201 Fasteners
- Stainless Steel 202 Stud Bolts
- 201 Stainless Steel Fasteners
- SS 201 Fasteners Price List
- SS 201 Anchor Fasteners
- SS 201 Eye Bolts
- SS 202 Dome Washer
- ASME SF593 Stainless Steel 201 Fasteners
- Stainless Steel 201 Nut Bolt
- Stainless Steel 202 Fasteners
- 202 Stainless Steel U Bolts
- Stainless Steel 202 Carriage Bolts
- 202 Stainless Steel Fastener
- UNS S20200 Fasteners
- 201 Stainless Steel Socket Set Screw
- 201 Stainless Steel Square Nuts
- 202 Stainless Steel Heavy Hex Bolts
- Stainless Steel 202 Industrial Fasteners
- SS 202 Washers
- Stainless Steel 202 Washer
- Stainless Steel 1.4571 Fastener
- SS 201 Self Tapping Screw
- 202 Stainless Steel Bolts and Nuts
- 201 Stainless Steel Heavy Hex Nuts
- Thick Stainless Steel 201 Washers
- Stainless Steel 1.4373 Fastener
- 202 Stainless Steel Plain Washer
- UNS S20200 Fasteners
- 201 Stainless Steel Ogee Washers
- 202 Stainless Steel Wing Nuts
- Stainless Steel 202 Allen Cap Screw
- Stainless Steel 201 Threaded Rod
- 201 Stainless Steel Coupling Nuts
- Stainless Steel 202 Spring Washer
- Stainless Steel 202 Nyloc Nuts
- 202 Self Locking Nuts
- SS 202 Acorn Nuts
- Stainless Steel 202 Flat Washers
- Stainless Steel 202 Studs
- Stainless Steel 201 Structural Bolts
- UNS S20100 Fasteners
| STANDARD | WERKSTOFF NR. | UNS | JIS |
| SS 201 | 1.4571 | S20100 | SUS 201 |
| SS 202 | 1.4373 | S20200 | SUS 202 |
| Grade |
C | Mn | Si | P | S | Cr | Ni | N |
| SS 201 | 0.15 max | 5.5 – 7.5 | 100 max | 0.06 max | 0.03 max | 16.00-18.00 | 0.3 – 0.5 | – |
| SS 202 | 0.15 max | 5.5 – 7.5 | 100 max | 0.06 max | 0.03 max | 16.00-18.00 | 0.3 – 0.5 | – |
| Density lbm/in3 |
Thermal Conductivity (BTU/h ft. °F) |
Electrical Resistivity (in x 10-6) |
Modulus of Elasticity (psi x 106 |
Coefficient of Thermal Expansion (in/in)/ °F x 10-6 |
Specific Heat (BTU/lb/ °F) |
Melting Range (°F) |
| at 68°F: 0.285 | 9.0 at 32- 212°F | 30.7 at 68°F | 28.5 | 8.28 at 32 – 212°F | 0.1200 at 68°F to 212°F | 2500-2590 |
“ Check Bhansali Exports's offered stainless steel 201 & 202 Fasteners Prices, Dimensions & Weight. Place an order or enquire about your requirements. We will glad to be service. ”
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