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Product Overview
Stainless Steel Tear Plate
A stainless steel tear plate (chequered/diamond/teardrop), hot-rolled, cold-rolled, or embossed, for anti-slip flooring and industrial platforms.
Product Introduction
Stainless Steel Tear Plate (Chequered / Tread / Diamond / Teardrop Plate)
1. Main Product Types
- Pattern types: Teardrop pattern, diamond pattern, bean pattern, cross pattern, embossed anti-slip patterns
- Process types: Hot rolled tear plate, cold rolled tear plate, pressed/embossed pattern plate
- Surface finishes: No.1 hot rolled pickled, 2B, BA, brushed (No.4), mirror finish, PVD colored finish
- Form: Flat sheets, custom cut panels, stair tread blanks, platform flooring panels
- Manufacturing: Hot rolling, cold embossing, pattern pressing, heat treatment, pickling & passivation
2. Executive Standards
Core Standards
- ASTM A240/A240M: Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for General Use and Pressure Vessels
- ASTM A480/A480M: General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
- ASTM A793: Standard Specification for Stainless Steel Floor Plate
- EN 10088-2: Stainless steels – Technical delivery conditions for flat products
- DIN 59220: Tear plates (Tränenbleche)
- JIS G4305: Cold rolled stainless steel sheets and plates
- ISO 9001: Quality Management System
- EN 10204: Metallic products - Types of inspection documents (3.1 / 3.2 MTC)
- GB/T 3280: Cold rolled stainless steel plate, sheet and strip
- ASME SA240: Pressure vessel stainless steel plate specification
- Additional test standards: ASTM E8 (tensile test), ASTM E10 (hardness test), ASTM B117 (salt spray corrosion test)
3. Main Materials & Grades
Austenitic Stainless Steel
- 304 / UNS S30400, 304L / UNS S30403 (1.4301, 1.4306)
- General anti-slip flooring, indoor platforms, stair treads, food & light industrial areas, balanced corrosion resistance & formability
- 316 / UNS S31600, 316L / UNS S31603 (1.4401, 1.4404)
- Molybdenum alloyed, superior chloride corrosion resistance, marine, coastal, chemical, swimming pool environments
- 321 / UNS S32100 (1.4541)
- Titanium stabilized, high-temperature resistant, industrial high-heat platforms
- 310S / UNS S31008 (1.4845)
- High temperature oxidation resistance, furnace & thermal plant walkways
- Duplex grades: 2205 (UNS S32205), 2507 (UNS S32750)
- Heavy corrosive offshore, seawater & sour service platforms
Ferritic / Martensitic Stainless Steel
- 430 / UNS S43000 (1.4016)
- Decorative & dry indoor anti-slip applications, magnetic, cost-effective
- 410 / UNS S41000 (1.4006)
- Wear-resistant martensitic grade for special heavy-wear platforms
Material Features
- Raised anti-slip pattern for friction & safety
- Austenitic grades: good ductility, corrosion resistance, easy cutting/bending/fabrication
- Duplex grades: high strength + excellent pitting corrosion resistance
- Surface passivation treatment to improve rust resistance and cleanability
4. General Specification Parameters Table
| Item | Specification |
| Product Name | Stainless Steel Tear Plate, Teardrop Chequered Plate, Stainless Steel Anti-Slip Tread Plate, Diamond Floor Plate |
| Pattern Style | Teardrop (Mandorla), Diamond, Bean, Cross, Custom Embossed Patterns |
| Base Thickness | 1.5mm, 2.0mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm, 8.0mm, 10mm (measured as base substrate thickness, excluding raised pattern) |
| Standard Sheet Sizes | 1000×2000mm, 1220×2440mm, 1250×2500mm, 1500×3000mm, custom cutting available |
| Surface Finish | No.1 Hot Rolled Pickled, 2B, BA, No.4 Brushed, Mirror 8K, PVD Coated |
| Material Grades | 304, 304L, 316, 316L, 321, 310S, 430, 410, 2205, 2507 |
| Density | ~7.93 g/cm³ (austenitic grades) |
| Delivery Condition | Hot rolled, cold rolled, solution annealed, pickled, passivated |
| Operating Temperature | -40°C ~ +870°C (varies by material grade) |
| Core Applications | Industrial walkways, stair treads, elevator flooring, vehicle floor liners, marine decks, kitchen floors, factory platforms, public building anti-slip flooring |
| Key Function | Anti-slip safety, abrasion resistance, corrosion resistance, structural flooring & decorative cladding |
| Inspection Items | Dimensional tolerance check, PMI material verification, tensile/hardness testing, surface defect inspection, salt spray corrosion test, visual pattern inspection |
| Certification | ISO9001, EN 10204 3.1 / 3.2, third-party inspection as required |