Home > Stainless Steel > Stainless Steel 202 Bolts
| Grade | Common Name | Related Specification | |||
|---|---|---|---|---|---|
| British | European | ASTM | UNS | ||
| Grade1 | 3.7025 | B348 | R50250 | ||
| Grade2 | 3.7035 | B348 | R50400 | ||
| Grade3 | 3.7055 | B348 | R50550 | ||
| Grade5 | 3.7165 | B345 | R56400 | ||
| Grade7 | 3.7235 | B348 | R52400 | ||
| Grade11 | 3.2250 | B348 | R52250 | ||
| Type | Yield Strength 0.2% offset (KSI) | Tensile Strength (KSI) | % Elongation (2″ Gauge length) | Hardness Rockwell |
|---|---|---|---|---|
| 201 Ann | 38 min. | 75 min. | 40% min. | HRB 95 max. |
| 201 ¼ Hard | 75 min. | 125 min. | 25.0 min. | 25 – 32 HRC (typical) |
| 201 ½ Hard | 110 min. | 150 min. | 18.0 min. | 32 – 37 HRC (typical) |
| 201 ¾ Hard | 135 min. | 175 min. | 12.0 min. | 37 – 41 HRC (typical) |
| 201 Full Hard | 145 min. | 185 min. | 9.0 min. | 41 – 46 HRC (typical) |
| Element | Type 201 |
|---|---|
| Carbon | 0.15x |
| Manganese | 5.5 – 7.5 |
| Sulfur | 0.03X |
| Phosphorus | 0.060x |
| Silicon | 1.0 x |
| Chromium | 16 – 18 |
| Nickel | 3.5 -5.5 |
| Nitrogen | 0.25x |
At Sumakhsteel, we are proud to be the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. Featuring modern production facilities strategically situated in the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials available on hand.
Reach out to us for a fast quote on your requirement.
We supply these Stainless Steel 202 Bolts conforming to DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: Stainless steel 202 offers excellent resistance to corrosion, which makes it appropriate for use across a range of environments, including places with extreme humidity or chemicals. This corrosion helps prevent corrosion and staining, extending the bolt’s lifespan.
Hygienic properties: Stainless steel is simple to clean and maintain, so it works well in settings where hygiene matters, such as food preparation, pharmaceuticals and health care. Stainless steel 202 bolt surfaces the toro, stopping the buildup of dirt and bacteria and delivering hygienic conditions.
Aesthetic appeal: Stainless steel in terms of visual appeal, featuring a glossy finish that brings a touch of elegance to applications where aesthetics matter. This makes stainless steel 202 bolts fit for both functional and decorative uses.
Strength: Stainless steel 202 bolts possess outstanding characteristics, making them appropriate for applications that require high tensile and tensile strength to bear heavy loads and deliver reliable fastening under harsh conditions.
Temperature Resistance: Stainless steel 202 has strong resistance to both high and low temperatures, letting the bolts keep their mechanical properties across a broad range of temperatures. This makes them appropriate for use in applications exposed to extreme heat or cold.
Stainless Steel 202 Bolts serve applications as varied as the industries they support, led chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Construction: They serve in construction to secure structural components such as beams, columns, and frameworks. Stainless steel bolts are favored for their resistance to corrosion, which matters especially in outdoor or humid settings.
Automotive: Within the automotive sector, stainless steel bolts are employed to assemble parts, particularly in vital areas where toughness and corrosion resistance matter greatly, such as engine parts, chassis, and exhaust systems.
Marine: Because of their corrosion resistance, stainless steel bolts, including ones made from 202 grade, see wide use in marine applications for fastening fittings, rails, and other components on boats and ships.
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Email Address: sales@sumakhsteel.com
