| Categories | Others stainless steel sheet |
|---|---|
| Certification: | ISO, AISI, ASTM |
| MOQ: | 50 kg |
| Price: | US $1.35-3.55 / kg |
| Model NO.: | 304 |
| Shape: | Flat |
| Technique: | Cold Rolled |
| Surface Treatment: | Bright |
| Cr Content: | 18% |
| Ni Content: | 8% |
| Specification: | 1220*2440, 1500*3000, 1500*6000, 2000*6000mm |
| Tensile Strength: | ≥ 520 MPa |
| Yield Strength: | ≥ 205 MPa |
| Elongation: | ≥40% |
| Section Shrinkage: | ≥ 60% |
| Hardness: | ≤ 187HB; ≤ 90HRB; ≤ 200HV |
| Melting Point: | 1398 ~ 1454 ºC |
| Thermal Conductivity: | 16.3 ~ 21.5 W/m.K |
| Linear Expansion: | 17.2 ~ 18.4 k |
| Surface Finish | Characteristics and Application |
|---|---|
| NO.2B | Better surface brightness and flatness than NO.2D. Through special surface treatment to improve mechanical properties, nearly satisfies comprehensive uses. |
| NO.1 | Surface finished by heat treatment and pickling or corresponding processes after hot rolling. |
| NO.4 | Polished with abrasive belt of grit #150-#180, better brightness with discontinuous coarse striations. Used for bathtubs, building ornaments, electrical appliances, kitchen utensils, and food processing equipment. |
| HL | Polished with abrasive belt of grit #150-#320 on NO.4 finish with continuous streaks. Mainly used for building ornaments, elevators, building doors, and frontal plates. |
| BA | Cold rolled, bright annealed and skin-passed. Excellent brightness and good reflexivity like mirror. Suitable for kitchen apparatus and ornaments. |
| 8K | Excellent brightness and preferred reflexivity, can be used as mirror. |
| Property | Value | Property | Value |
|---|---|---|---|
| Tensile strength σb (MPa) | ≥ 520 | Specific heat capacity (0~100°C, KJ/kgK) | 0.50 |
| Yield strength σ0.2 (MPa) | ≥ 205 | Thermal conductivity (W/m·K) | 16.3 (100°C), 21.5 (500°C) |
| Elongation δ5 (%) | ≥ 40 | Linear expansion coefficient | 17.2 (0~100°C), 18.4 (0~500°C) |
| Section shrinkage ψ (%) | ≥ 60 | Resistivity (20°C, 10⁻⁶ Ω·m) | 0.73 |
| Hardness | ≤ 187HB; ≤ 90HRB; ≤ 200HV | Longitudinal elastic modulus (20°C, KN/mm²) | 193 |
| Melting point (°C) | 1398 ~ 1454 | Specific heat capacity | 0.50 |

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