Stainless Steel Plate
302 Stainless Steel Plate
302 stainless steel is an austenitic stainless steel that has 18% chromium and 8% nickel. Its chemical composition relies heavily on reasonable alloy design to achieve a series of excellent properties.
302 stainless steel has excellent plasticity and toughness and is suitable for various processing techniques, including cold working, so it can be manufactured in different shapes. And 302 stainless steel has good corrosion resistance, especially excellent in media such as oxidizing acids, atmosphere, steam and water. However, 302 stainless steel is not suitable for intergranular corrosion environments, so it is not recommended for use in environments with risks of intergranular corrosion. The chemical composition and performance characteristics of 302 stainless steel make it an ideal material for a variety of applications, including the manufacture of structural parts, weldments, non-magnetic components and cryogenic device components. Globally, there are multiple international corresponding brands to adapt to the standards and needs of different regions.
Product Parameters
| Product Name | 302 Stainless Steel Plate |
|---|---|
| Type | Plate |
| Thickness | 0.3mm - 200mm |
| Length | 2000mm, 2438mm, 3000mm, 5800mm, 6000mm, 12000mm |
| Width | 40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm |
| Standard | ASTM, AISI, JIS, GB, DIN, EN |
| Surface | BA, 2B, NO.1, NO.4, 4K, HL, 8K |
| Certificate | ISO, SGS, BV |
| Production Technology | Hot Rolling, Cold Rolling |
| Edge Processing | Edging, Trimming |
Chemical Composition
| C | Si | Mn | Cr | Ni | S | P |
|---|---|---|---|---|---|---|
| ≤ 0.08 | ≤ 1.0 | ≤ 2.0 | 18.0 – 20.0 | 8.0 – 10.5 | ≤ 0.03 | ≤ 0.035 |
Mechanical Properties
| Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness |
|---|---|---|---|
| ≥ 520 | ≥ 205 | ≥ 40 | ≤187HB / ≤90HRB / ≤200HV |
Physical Performance
| Density (g/cm³) | Modulus of Elasticity (GPa) | Thermal Expansion (10⁻⁶/°C) | Thermal Conductivity (W/m·K) | Resistivity (μΩ·cm) |
|---|---|---|---|---|
| 8.03 | 193 | 16.9 | 16.2 | 72 |
