Name: SS 301 Spring Tempered stainless steel strip UNS S30100
Thickness: 0.005 – 1.1 mm
Processing: Can be processed according to the drawing
Width: 100 mm
Hardness: HV580 – HV600 degrees
SS 301 Spring Tempered stainless steel strip UNS S30100
Hardness: 1/2H HV310 – 340
Hardness: 3/4H HV370 – 400
Hardness: H HV430 – 460
Hardness: EH HV490 – 530
Hardness: SEH HV550 – 620
SS 301 Spring Tempered stainless steel strip UNS S30100 is the most easily cold-worked and strengthened sheet material. Through cold working processing, the strength and hardness of the steel can be increased:
Moreover, it retains sufficient plasticity. Additionally, this steel has good rust resistance in the air environment. When subjected to external force impact, it is prone to develop work hardening and can absorb more impact energy, providing more reliable safety guarantees for equipment and personnel. Therefore, it is widely used in fields such as trains, aircraft, conveyor belts, vehicles, springs, and screens.
Mechanical Property —-301 SS strips
| Mechanical Property | Hardness | Tensile strength | Yield strength | Elongation | Hardness | Hardness range |
| Hardness | MPa | MPa | % | HV | ||
| 1/8 hardness | >690 | >380 | > 35 | |||
| 1/4 hardness, | >860 | >515 | > 10 | |||
| 1/2 hardness | >780 | >515 | > 6 | >250 | >250<310 | |
| 3/4 hardness | ≥930 | >665 | > 3 | >310 | >310<370 | |
| fully hardened | ≥1130 | ≥880 | / | >370 | Above 370 |
Chemical Component—-301 Stainless Steel Strip UNS S30100
| Chemical Component | C | Si | Mn | Cr | 镍 | S | P |
| ≤0.15 | ≤1.0 | ≤2.0简体中文（大陆） | 16.0~18.0 | 6.0-8.0 | ≤0.03 | ≤0.045 |
Execution standards: JIS, ASTM, GB, AISI, DIN, etc.
Product surface: 2B/2D/BA/6K/8K/TR, etc.
301 steel strip can be classified into (301 soft steel strip, 301 medium-hard steel strip, 301 hard steel strip), which is determined by its chemical composition and processing method.
Other country brands：
USA: UNSS30100, 301S3010024.
Japan: SUS301124.
UK: 301S212.
Korea: STS3014.
EU: 1.43194.
Australia: 3014.
Germany: X5CrNi17-74.
Weight calculation formula
Weight (kg) = Thickness (mm) * Width (m) * Length (m) * Density value
1. Excellent surface finish; widely used for cosmetic components.
Precision stainless steel strip is widely used for cosmetic components, offering a superior surface finish and minimal environmental impact.
2. Excellent tensile properties, with an elongation at break exceeding 60%.
It exhibits excellent tensile performance, achieving an elongation of over 60%, making it suitable for the manufacture of industrial products requiring tensile strength.
3. Excellent tensile strength and other mechanical properties at low temperatures
Even in low-temperature environments, precision stainless steel strip exhibits excellent mechanical properties.
As a representative grade of austenitic steel, it demonstrates outstanding heat-treatment characteristics and does not undergo hardening.
4. Excellent corrosion resistance;
widely used in etched products.
Reliable corrosion resistance; widely used in
shielding cans, connectors, electronic contact springs,
and etched products.
5. High product precision and guaranteed quality.
Thickness tolerance: ±0.005 mm
Hardness tolerance: ±20 HV
Width tolerance: ±0.1 mm (slitting)
1. Precision components for electronic and electrical products（Spring Tempered 301 Stainless Steel Strip）
Metal shrapnel, shielding cover, connector terminals.
2. Structural components and connectors in the transportation sector（301 Full Hard Tempered Stainless Steel Sheet & Coil）
Vehicle spring washers, various clamps, seatbelt retractor components, etc.
3. Auxiliary materials for industrial equipment and architectural decoration（301 stainless steel strips）
Connecting fasteners for industrial conveyor belts, brackets for precision instruments, elastic components in automation equipment, etc.
4. Everyday Hardware and Cultural-Creative Products（SS 301 Spring Tempered stainless steel strip UNS S30100）
High-quality stationery clips, eyeglass nose pads and temple hinges, watch strap links, and reeds or small components for musical instruments, among others.
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