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301 Stainless Steel – An austenitic stainless steel alloy renowned for its high strength and commendable corrosion resistance. This grade is particularly adept at handling mildly corrosive environments while maintaining its integrity at ambient temperatures.
Type 301 is an austenitic stainless steel, alloyed with chromium and nickel, known for its versatility in both annealed and cold worked conditions. When annealed, it provides exceptional stretch formability, surpassing all other stainless steels. As it undergoes cold working, it transforms to exhibit the highest strength levels found within the 300 series stainless steels. Initially non-magnetic, 301 becomes magnetic after cold working, reflecting its transformative properties.
Although 301 stainless steel is corrosion-resistant across various environments, its anti-corrosive capabilities slightly trail behind those of the 304/304L stainless steel variants, primarily due to its vulnerability to carbide precipitation during the welding process. This particular characteristic sometimes necessitates opting for 304L, with its reduced carbon content, in welding applications to avoid such precipitation and maintain the integrity of the weld.
301 stainless steel is a widely used austenitic stainless steel known for its excellent corrosion resistance and high carbon content, enabling versatile cold working to achieve various tempers, including 1/4 hard, 1/2 hard, and full hard conditions. This adaptability makes it ideal for a multitude of applications requiring both formability and tensile strength.
The alloy exhibits remarkable ductility, especially in cold-worked conditions, making it well-suited for numerous welding techniques. It's easily formable and drawable, which, coupled with its high strength and outstanding corrosion resistance, renders it perfect for demanding sectors like aerospace, automotive, and rail.
The low carbon variant, 301L, offers enhanced ductility, ideal for applications needing extensive forming or welding. Overall, 301 stainless steel combines formidable strength with superior corrosion resistance, providing a reliable material solution for advanced engineering and manufacturing projects.
Product Name | 301 Stainless Steel Coil |
Type | Steel Coil |
Thickness | 2.5mm-10.0mm |
Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc. |
Width | 610mm-2000mm |
Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. |
Surface | BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc. |
Scope of Application | Widely used in high temperature and electrical industry, medical equipment construction, chemical, food industry, agriculture and ship parts, food and beverage packaging, Kitchen supplies, trains, airplanes, conveyor belts, vehicles, bolts, nuts, springs and screens, etc. |
Certificate | ISO, SGS, BV, etc. |
Production Technology | Hot Rolling, Cold Rolling |
| STS | USA | UNS | CHINA | EURONORM | RUSSIA | SWEDISH | JAPANESE | |
| GRADE | AISI/ASTM | NO | GB | NO | NAME | GOST | SS | JIS |
| 301 | 301 | S30100 | 0Cr17Ni7 | 1.4310 | X5CrNi17-7 | 03Х17Н7 | X12CrNi17-7 | SUS 301 |
| Grade | Standard | Chemical Composition(%) | |||||||
| C | Si | Mn | P | S | Cr | Ni | N | ||
| 301 | ASTM A240 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.00~18.00 | 6.00~8.00 | ≤0.10 |
| Grade | Conditions | Tensile Test | Hardness Test | ||
| 0.2% Y.S(Mpa) | T.S(Mpa) | Elongation(%)≥ | HRB | ||
| 301 | Annealed | ≥205 | ≥515 | 40 | 95 |
| 1/16 Hard | ≥310 | ≥620 | 40 | - | |
| 1/8 Hard | ≥380 | ≥690 | 40 | - | |
| 1/4 Hard | ≥515 | ≥860 | 25 | - | |
| 1/2 Hard | ≥760 | ≥1035 | 15 (<0.015") 18 (≥0.015") | - | |
| 3/4 Hard | ≥930 | ≥1205 | 10 (<0.015") 12 (≥0.015") | - | |
| Full Hard | ≥965 | ≥1275 | 8 (<0.015") 9 (≥0.015") | - | |
| Super Full Hard | ≥1790 | ≥1860 | 0 | - | |
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Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Kuaima Steel - Meeting the Exact Needs of Every Industry That Uses steel.
Liaocheng Economic and Technological Development Zone, Shandong Province, China
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