Anti-Finger Print Hairline Finish PVC Film Coated 430 Stainless Steel Sheet for Elevator
Price:
US $1.42-2.5 / kg
MOQ:
100 kg
Delivery Time:
Negotiable
Product Description
Anti-Finger Print Hairline Finish Grade 430 Stainless Steel Sheet with PVC Film for Elevator Applications
This anti-finger print hairline finish Grade 430 stainless steel sheet features PVC film application specifically designed for elevator interiors and surfaces.
Product Specifications
| Products | 430 Stainless Steel Sheet |
|---|---|
| Thickness | Cold rolled: 0.3 - 3.0mm Hot rolled: 4.0 - 10.0mm |
| Standard Size | Cold rolled: 1000×2000mm, 1219×2438mm Hot rolled: 1500×6000mm |
| Surface | 2B, BA, NO.4, Hairline, Mirror 8K, etc. |
| Brand | TISCO, JISCO, POSCO, BAOSTEEL |
| Standard | ASTM A240 / JIS G4305 / EN 10088-2 |
| Other Grades | 201, 202, 301, 304, 304L, 309S, 310S, 316L, 316Ti, 317L, 321, 347, 410, 420, 430, 440, 441, 443, 444, 2205, 2507, etc. |
| Our Service | Slit Cutting, Surface Processing |
Introduction to 430 Stainless Steel
Stainless steel grade 430 is a non-hardenable steel containing straight chromium, belonging to the ferritic group of steels. This steel is known for its good corrosion resistance and formability, coupled with practical mechanical properties. It can be used in certain chemical applications.
Grade 430F stainless steel is usually provided in bar form for use in automatic screw machines. Grade 434 has similar properties to grade 430, although it is a molybdenum-bearing version that enhances corrosion resistance.
Chemical Composition
Table 1 - Chemical Compositions of Grade 430 Stainless Steels
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 430 | - / 0.12 | - / 1 | - / 1 | - / 0.04 | - / 0.030 | 16 / 18 | - | - / 0.50 | - |
| 430F | - / 0.12 | - / 1.25 | - / 1 | - / 0.06 | 0.15 / - | 16 / 18 | - | - | - |
Mechanical Properties
Table 2 - Mechanical Properties of Grade 430 Stainless Steels
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
|---|---|---|---|---|---|
| 430 | 483 | 310 | 22 | 85 | 183 |
| 430F | 552 typical | 379 typical | 25 typical | - | 262 |
Physical Properties
Table 3 - Physical Properties of Grade 430 Stainless Steels (Annealed Condition)
| Grade | Density (kg/m³) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nΩ.m) |
|---|---|---|---|---|---|---|
| 430 | 7750 | 200 | 10.4 (0-100°C) 11.0 (0-315°C) 11.4 (0-538°C) |
26.1 (at 100°C) 26.3 (at 500°C) |
460 | 600 |
| 430F | 7750 | 200 | 10.4 (0-100°C) 11.0 (0-315°C) 11.4 (0-538°C) |
26.1 (at 100°C) 26.3 (at 500°C) |
460 | 600 |
Grade Specification Comparison
Table 4 - Grade Specifications for 430 Stainless Steels
| Grade | UNS No | Old British BS | Old British En | Euronorm No | Euronorm Name | Swedish SS | Japanese JIS |
|---|---|---|---|---|---|---|---|
| 430 | S43000 | 430S17 | 60 | 1.4016 | X8Cr17 | 2320 | SUS 430 |
| 430F | S43020 | - | - | 1.4104 | X12CrMoS17 | 2383 | SUS 430F |
Alternative Grades
Table 5 - Possible Alternatives to Grade 430 Stainless Steel
| Grade | Reasons for Choosing Alternative |
|---|---|
| 430F | Higher machinability than 430 is needed in bar product, and reduced corrosion resistance is acceptable |
| 434 | Better pitting resistance is required |
| 304 | Slightly higher corrosion resistance is needed, together with greatly improved ability to be welded and cold formed |
| 316 | Much better corrosion resistance is needed, coupled with greatly improved ability to be welded and cold formed |
| 3CR12 | Lower corrosion resistance is acceptable in a cost-critical application |
Performance Characteristics
Corrosion Resistance
All ferritic grades, including stainless steel grade 430, have excellent stress corrosion cracking resistance. Grade 430 provides good corrosion resistance to numerous substances, with maximum resistance achieved in well-polished or buffed condition. Its pitting and crevice corrosion resistance is similar to grade 304. 430F is a high-sulfur free machining grade with comparatively lower pitting and crevice corrosion resistance.
Heat Resistance
Stainless steel grade 430 can resist oxidation up to 870°C (1598°F) in intermittent usage and up to 815°C (1499°F) in continuous usage. It may become brittle at room temperature after prolonged heating in the 400-600°C (752-1112°F) range, which can be overcome with annealing.
Heat Treatment
Solution annealing is performed by heating to 815-845°C (1499-1553°F), followed by slow furnace cooling to 600°C (1112°F) and rapid air-cooling. Sub-critical annealing involves heating to 760-815°C (1400-1499°F) followed by air-cooling or water quenching. This stainless steel cannot be hardened by thermal treatment.
Welding
Welding requires pre-heating at 150-200°C (302-392°F). Post-weld annealing at 790-815°C (1454-1499°F) can address embrittlement in welded areas. Recommended filler rods include grade 430, 308L, 309, or 310 based on application requirements.
Machining
Grade 430 offers easier machinability than standard austenitic steels like grade 304, though galling may occur. Lightly drawn bars machine more easily than annealed bars. Grade 430F provides excellent machinability.
Fabrication
Grade 430's low work hardening rate facilitates easy bending and forming. While low ductility limits rigorous operations, grade 430 wire can handle cold heading. Sub-critical intermediate annealing may be required for extreme cold working.
Applications
- Dish washer linings
- Refrigerator cabinet panels
- Element supports and fasteners
- Stove trim rings and chimney liners
- Automotive trim and lashing wires
- Elevator interiors and surfaces
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben