不锈钢板材
产品描述
2205 (SUS 329J3L) Duplex Stainless Steel Sheet/Plate 是一款不锈钢板材。相关牌号或标准包括 UNS S31803; ASTM -; EURONORMS EN 1.4462 X2CrNiMoN22-5-3; SUS SUS 329J3L。常见应用包括 CHEMICAL INDUSTRIES; PROCESS INDUSTRIES; WATER TREATMENT; STORAGE & TRANSPORTATION。如需具体规格和供应信息，请联系 Vertex Alloy。
尺寸范围
- Thickness: 0.5–80 mm
- Width: 1000–2500 mm
- Length: 2000–12000 mm
- Surface Finish: 2B, No. 1, subject to thickness and availability
- Delivery Condition: Solution Annealed and Pickled, subject to order specification
牌号标准
| 标准体系 | 数值 |
|---|---|
| 🇺🇸 UNS | S31803 |
| 🇺🇸 ASTM | - |
| EURONORMS EN | 1.4462 X2CrNiMoN22-5-3 |
| SUS | SUS 329J3L |
化学成分
| 元素 | 数值 |
|---|---|
| C | ≤ 0.030 |
| Cr | 22.0–23.0 |
| Ni | 4.5–6.5 |
| Mo | 3.0–3.5 |
| Mn | ≤ 2.00 |
| Si | ≤ 1.0 |
| P | ≤ 0.030 |
| S | ≤ 0.020 |
| N | 0.14–0.20 |
| Fe | Ba |
机械性能
| 性能 | 数值 |
|---|---|
| Tensile Strength | ≥620 MPa (90 ksi) |
| Yield Strength | ≥450 MPa (65 ksi) |
| Elongation | ≥25% |
| Hardness | ≤293 HBW / 31 HRC |
物理性能
| 性能 | 单位 | 数值 |
|---|---|---|
| Density | - | 7.82 g/cm³ |
| Elastic Modulus | - | Approximately 200 GPa |
| Thermal Conductivity | - | Approximately 15–19 W/(m·K) |
| Mean Thermal Expansion Coefficient (20–100°C) | - | Approximately 13 × 10⁻⁶/K |
| Specific Heat Capacity | - | Approximately 450 J/(kg·K) |
| Melting Range | - | Approximately 1385–1445°C |
应用场景
- Chemical industries
- Process industries
- Water treatment
- Storage & transport
- Nitric Acid
- Sulfuric Acid
- Polymer& otheracids
- Fertilisers
- Pulp& Paper
- Hydrome-tallurgy
- Seawater& desalination
- Freshwater &Tanks
- Waste Water
- Chemical Tanks
- Cryogenic Tanks
- Renewable