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Cold Rolled SUS301 Spring Steel Strip EN 1.4310 Equivalent Custom Width Up To 600mm
| Place of Origin | China |
|---|---|
| Brand Name | TISCO |
| Certification | ISO |
| Model Number | 301 / UNS S30100 / 1.4310 |
| Minimum Order Quantity | 2 Ton |
| Price | 2200 - 3450 USD/Ton |
| Packaging Details | standard packing for export |
| Delivery Time | 5 - 12 days based on the quantity |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 20Ton per week |
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xProduct Details
| Products | Stainless Steel Strip | Thickness | 0.1-2.5mm |
|---|---|---|---|
| Width | Within 1500mm | MOQ | 500 Kgs |
| Grade | 200 Series 300 Series 300 Series | Surface | BA 2B NO.4 HL 8K NO.1 |
| Standard | ASTM EN GB JIS | Packing | Wooden Frame And Water Proof Paper |
| Highlight | Cold Rolled Spring Steel Strip,EN 1.4310 Spring Steel Strip,Custom Width Spring Steel Strip |
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Product Description
Cold Rolled SUS301 Spring Steel Strip EN 1.4310 Equivalent, Custom Width up to 600mm
Products Specification
| Product Name | SUS301 Stainless Steel Strips |
| Length | As required |
| Width | 3mm-1219mm or as required |
| Thickness | 0.15 - 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 |
SUS301 Stainless Steel Strip
Precision Engineered for Demanding Performance
Material Standard: ASTM A666, AMS 5514
Alternative Names: UNS S30100, Werkstoff Nr. 1.4310
Core Value Proposition
SUS301 stainless steel strip delivers exceptional fatigue resistance and controlled magnetic response, making it the optimal choice for applications requiring cyclic loading durability and electromagnetic compatibility.
Innovative Attributes
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Fatigue Strength: 10⁷ cycle endurance limit of 350 MPa (tempered H condition)
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Strain-Hardening Exponent (n-value): 0.35 for improved formability in multi-stage stamping
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Magnetic Permeability: <1.02 μ/μ₀ (annealed state), adjustable via cold work level
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Stress Relaxation Resistance: Retains 85% of initial stress at 150°C after 1,000 hours
Advanced Processing Capabilities
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Ultra-Thin Gauges: Down to 0.02mm with ±0.001mm thickness consistency
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Edge Condition Options: Laser-cut (burr-free), slit edges (Ra <0.2μm), or rounded edges
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Temper Range:
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Soft (O): HRB 75-90
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Spring (H): HRC 38-45
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Extra-Spring (EH): HRC 46-52
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Specialized Applications
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5G Technology: RF shielding gaskets, millimeter-wave antenna components
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Medical Robotics: Surgical tool flexures, endoscopic articulation strips
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Aerospace: Fuel injector shims, satellite deployment mechanisms
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Smart Manufacturing: Industrial IoT sensor springs, robotic gripper elements
Enhanced Surface Solutions
| Treatment | Purpose | Performance Gain |
|---|---|---|
| Cryogenic Aging | Stabilizes microstructure | +15% fatigue life |
| Nitronic® Coating | Extreme wear resistance | HV 1,200 surface |
| Conductive Passivation | EMI shielding optimization | Surface resistivity <0.1Ω/sq |
Technical Compliance
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Meets FDA CFR 21 for food contact applications
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REACH SVHC-free declaration available
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Halogen-free certification for electronics
Supply Chain Advantages
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Global harmonized stock (USA/EU/Asia warehouses)
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Batch-controlled vacuum sealing for critical cleanroom applications
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DNV-GL certified marine transport packaging
Performance Comparison
| Property | SUS301 (H) | SUS304 (H) | Phosphor Bronze |
|---|---|---|---|
| Strength/Weight Ratio | 1.8x | 1.0x | 0.6x |
| Corrosion Cost Index* | 0.7 | 1.0 | 2.3 |
| Cycle Life (springs) | 500k | 300k | 200k |
*Relative maintenance cost in mildly corrosive environments
Engineering Support
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Finite Element Analysis (FEA) simulation files for spring design
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On-site metallurgical consultation services
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Application-specific fatigue testing reports
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