Home > Stainless Steel > Stainless Steel 201 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 PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.
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We offer These Stainless Steel 201 Bolts as per DIN, ISO, JIS or ANSI Standard.
1. Cost efficiency
Stainless steel 201 is more economical than stainless steel grades 304 and 316. This makes it cost-effective for applications that do not require specialized corrosion resistance
2. Corrosion resistance
Although not as corrosion-resistant as 304 or 316, stainless steel 201 still provides excellent resistance to oxidation and corrosion in sensitive environments. This makes it suitable for indoor and outdoor applications and provides less exposure to harsh drugs or conditions.
3. Strength and durability
Stainless steel 201 provides excellent mechanical strength. It is known for its durability and ability to withstand high stresses and strains, making it suitable for construction and hardware demanding durability.
4. High level of workload
This stainless steel has a high-performance hardness, making it stronger and stronger with deformation and use. This property can be useful in applications that experience frequent stresses or loads.
5. Good formability and weldability
Stainless steel 201 is relatively easy to manufacture and weld, facilitating the manufacture of bolts and other fasteners. It can be easily drawn, created, and shaped without compromising integrity.
Stainless Steel 201 Bolts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Construction and Infrastructure:
Automotive and Transportation:
Industrial Machinery:
Stainless steel 201 is an austenitic chromium-nickel-manganese alloy with good corrosion resistance and high mechanical strength. Here are its main characteristics:
Determine the specific requirements of your application:
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