301 Half Hard Stainless Steel Strip ASTM A666 Compliant Precision Cold Rolled
301 Half-Hard Stainless Steel Strip | ASTM A666 Compliant | Precision Cold Rolled
Products Specification
| Product Name | SUS301 Stainless Steel Strips |
| Length | As required |
| Width | 3mm-1219mm or as required |
| Thickness | 0.10 - 3.0mm or as required |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
| Technique | Hot rolled / cold rolled |
| Surface Treatment | 2B or according to customer requirement |
| Thickness tolerance | ±0.01mm |
| Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L |
| Application | It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, ship components.It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen. |
| MOQ | 1tons.We also can accept sample order. |
| Shipment time | Within 15-20 workdays after receiving deposit or L/C |
| Export packing | Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
| Capacity | 250,000 tons/year |
Product Identification
-
Grade: AISI 301 (UNS S30100)
-
Temper: Half-Hard (1/2H)
-
Equivalent Standards:
-
EN 1.4310 (X5CrNi17-7)
-
JIS SUS 301
-
Material Characteristics
1. Chemical Composition (%)
ElementCrNiCMnSiPSFeContent16-186-8≤0.15≤2.0≤1.0≤0.045≤0.03Balance
2. Mechanical Properties
-
Tensile Strength: 900-1200 MPa
-
Yield Strength (0.2% offset): 690 MPa min
-
Elongation: 25% min (in 50mm)
-
Hardness: 310-370 HV
-
Modulus of Elasticity: 193 GPa
3. Physical Properties
-
Density: 7.93 g/cm³
-
Magnetic Permeability: <1.02 (Annealed), increases with cold working
-
Electrical Resistivity: 72 μΩ·cm at 20°C
Manufacturing Specifications
-
Production Process: Cold rolled to 1/2H temper (20-30% reduction)
-
Surface Finish Options:
-
No.2B: Standard bright annealed
-
No.3: Intermediate polished (80-120 grit)
-
No.4: Brushed finish
-
-
Dimensional Tolerances:
-
Thickness: ±0.01mm (for strips <0.5mm)
-
Width: ±0.1mm (for strips <100mm)
-
Flatness: ≤0.5mm/m
-
Performance Advantages
-
Work Hardening: Achieves higher strength through cold working
-
Corrosion Resistance: Superior to 304 in chloride environments
-
Fatigue Strength: 60% higher than annealed condition
-
Formability: Suitable for bending (R/t≥1) and shallow drawing
Typical Applications
-
Automotive: Seat belt springs, exhaust clips
-
Electronics: SIM card trays, connector pins
-
Industrial: Diaphragms, snap rings
-
Medical: Orthodontic archwires
Quality Assurance
-
Mill Test Certificates per EN 10204 3.1
-
RoHS/REACH compliant
-
Custom slitting available (Min. coil weight: 50kg)
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.