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301 Stainless Steel Strips 0.3mm to 0.8mm EN 1.4310 Alloy
| Place of Origin | China |
|---|---|
| ブランド名 | TISCO |
| 証明 | ISO |
| Model Number | 301 |
| Minimum Order Quantity | 2 Ton |
| 価格 | 2000-3000 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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x商品の詳細
| Products | stainless steel strip | Thickness | 0.15 - 2.0mm |
|---|---|---|---|
| Width | within 1219mm | 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 |
| ハイライト | 301 stainless steel strips 0.3mm,EN 1.4310 alloy steel strips,0.8mm stainless steel strips |
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製品の説明
0.3mm 0.4mm 0.5mm 0.6mm 0.8mm Stainless Steel Strips Alloy 301 , EN 1.4310 SS Strips
Product Attributes
| Attribute | Value |
| Products | 301 stainless steel strip |
| Thickness | 0.15-2.0mm |
| Width | within 1219mm |
| MOQ | 500 kgs |
| Other | 201 301 304 304L 309S 310S 316L 316Ti 410 420 430 436 439 441 444 440A/B/C,2205,2507,904L,C276,400,600,625,926,825.etc |
| Surface | BA 2B NO.4 HL 8K NO.1 |
| Standard | ASTM EN GB JIS |
| Packing | wooden frame and water proof paper |
1. Introduction
Alloy 301 (EN 1.4310) stainless steel strips are metastable austenitic chromium-nickel steels renowned for exceptional work-hardening capability and high strength-to-weight ratios. When cold-rolled to thicknesses like 0.3mm–0.8mm, these strips balance ductility and hardness, making them ideal for weight-sensitive applications such as automotive springs, electronics, and conveyor systems. Unlike 304 stainless steel, 301 has lower Cr/Ni content (Cr 16–18%, Ni 6–8%), which enhances strain hardening but reduces corrosion resistance in acidic/chloride environments. After cold processing, it exhibits magnetic properties and absorbs impact energy via deformation-induced hardening, improving safety in structural components.
2. Chemical Composition (%)
| Element | Carbon (C) | Silicon (Si) | Manganese (Mn) | Chromium (Cr) | Nickel (Ni) | Phosphorus (P) | Sulfur (S) |
|---|---|---|---|---|---|---|---|
| Content | ≤0.15 | ≤1.0 | ≤2.0 | 16.0–18.0 | 6.0–8.0 | ≤0.045 | ≤0.03 |
3. Mechanical Properties Across Hardness Grades
Mechanical properties vary significantly with cold-working levels. Below are typical values for strips in thicknesses 0.3–0.8mm:
| Hardness Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HV) |
|---|---|---|---|---|
| Soft (Annealed) | ≥520 | ≥205 | ≥40 | 150–200 |
| 1/4 Hard (1/4H) | 750–1,050 | 450–850 | 25–35 | 250–320 |
| 1/2 Hard (1/2H) | 900–1,200 | 700–1,000 | 15–25 | 320–380 |
| Full Hard (H) | 1,000–1,400 | 900–1,200 | 8–15 | 380–420 |
| Extra Hard (EH) | 1,400–1,600 | 1,200–1,400 | 5–10 | 450–520 |
| Super Hard (SH) | 1,600–2,000 | 1,400–1,800 | 3–8 | 530–600 |
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Fatigue strength surpasses 304 due to strain hardening.
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Density: 7.93 g/cm³; Melting point: 1,398–1,420°C.
4. Specifications
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Thickness: 0.02–2.0mm (common gauges: 0.3, 0.4, 0.5, 0.6, 0.8mm).
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Width: 1.5–600mm (custom slitting available).
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Surface Finishes: 2B (smooth matte), BA (bright annealed), mirror, brushed (HL), and matte.
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Processing: Precision slitting, edge trimming, leveling, deburring, and foil lamination.
5. Standards & Equivalent Grades
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Standards: ASTM A666 (US), JIS G4305 (Japan), GB/T 4239 (China).
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Equivalent Grades:
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EN 1.4310 (Europe)
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SUS 301 (Japan)
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12Cr17Ni7 / 1Cr17Ni7 (China)
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AISI 301 (US).
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6. Key Applications
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Transportation: Railway carriages, aircraft parts, conveyor belts (high wear resistance).
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Electronics: Springs, contacts, shims, battery tabs (thin gauges like 0.3mm ensure flexibility).
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Industrial: Bolts, nuts, sieves, bellows (utilizes EH/SH grades for high tensile strength).
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Consumer Goods: Washer components, cutlery, and cookware.
7. Packaging & Quality Assurance
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Packaging: Moisture-proof film + woven bags, wooden pallets for bulk orders.
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Certifications: Mill test reports (MTRs), SGS, ISO 9002 compliance, and material-specific certifications (e.g., Nippon Steel for imports).
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