Ningbo Huali Steel Co., Ltd produces SUS 301 Coil for almost 20 years in China. ASTM 301 is widely used in the manufacture of electronic products due to its excellent physical and chemical properties, especially in the manufacture of parts.
SUS 301 Coil is named differently in various countries, such as EN1. 4310, DIN1. 4310, AISI 301, and SUS301. Ningbo Huali Steel is a leading provider of stainless steel coils/tapes/foils/sheets, specializing in offering 200 series, 300 series, 400 series, FeCral aloy and Titianium alloy.
SUS 301 Coil is a metastable austenitic stainless steel that, under conditions of full solid solution, exhibits a complete austenitic structure. Among stainless steels, 301 is the most susceptible to cold work hardening. Through cold work hardening, the steel's strength and hardness can be improved while retaining sufficient ductility and toughness. Besides, this steel has good rust resistance in atmospheric conditions. Primarily utilized in its cold-worked state, 301 steel is ideal for components in equipment that must endure high loads while also meeting the requirements for reduced weight and corrosion resistance.
| GRADE | Chemical Composition | ||||||
| C | Si | Mn | P | S | Ni | Cr | |
| % | % | % | % | % | % | % | |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 6.00/8.00 | 16.00/18.00 |
The SUS 301 Coils have characteristics such as high strength, excellent corrosion resistance, superior formability, rust prevention, heat resistance, and good toughness. It can be used in electronics parts, including electrode sheet, spring and connector.
SS 301 is often used as an electrode sheet for electronic products due to its good conductivity and corrosion resistance. It has high strength and hardness, and is suitable for manufacturing spring parts in electronic products, such as key springs, connecting springs, etc. In electronic products, connectors are key components that connect various components. It can be used to manufacture certain parts of connectors due to its corrosion resistance and good mechanical properties.
The SUS 301 Coils has high accuracy, with thickness tolerances as tight as +/-0.002mm. The thickness we are able to produce from 0.02mm-0.3mm and the max width we can offer is 1219mm. It has 2B, BA, 2BA and more surface fisnih. The surface we produce are flawless, scratch-free, which it is best choice for applications that demand the highest quality. Customize according to customers' specialized requirements such as small amount, rust-proof, strength, shape, surface treatment, etc.
As for packaging details, there are standard packaging (waterproof paper and steel belt packing) and wooden box packaging, as well as customized packaging solutions.
