德国 · DIN
X 5 NiCrAlTi 31 20
DIN 10028-7:2000 — 压力平板钢产品-第7部分:不锈钢
化学成分
| 元素 | min | max | 相似 | 备注 |
|---|---|---|---|---|
| Al | 0.2 | 0.5 | ||
| C | 0.03 | 0.08 | ||
| Co | 0.5 | |||
| Cr | 19 | 22 | ||
| Cu | 0.5 | |||
| Mn | 1.5 | |||
| N | 0.03 | |||
| Nb | 0.1 | |||
| Ni | 30 | 32.5 | ||
| P | 0.015 | |||
| S | 0.01 | |||
| Si | 0.7 | |||
| Ti | 0.2 | 0.5 |
力学性能
| 热处理 / 状态 | 屈服强度 | 抗拉强度 | 伸长率 | 断面收缩率 | 冲击功 | 硬度 |
|---|---|---|---|---|---|---|
| 热轧厚板 固溶退火 (+AT) <= 75 mm (横向) | ≥170 | 500–750 | ≥30 For thickness >= 3 mm | ≥80 KV (ISO-V) (20°C) | ||
| 热轧厚板 固溶退火 (+AT) (纵向) | ≥120 KV (ISO-V) (20°C) long. |
物理性能
20.0
| 弹性模量 | 平均热膨胀系数 | 热导率 | 比热容 | 电阻率 | 密度 | 泊松比 |
|---|---|---|---|---|---|---|
| 200.00 | 12.00 | 460.00 | 0.99 | 8.00 |
典型物理值
| 密度 | 弹性模量 | 泊松比 | 备注 |
|---|---|---|---|
| 7.61–8.10 | 190.00–215.00 | 0.27–0.30 | 不锈钢的典型材料性能数值,此值不来源于标准,它是指示性指标,不能被用于设计用途。 |
| 7.86 | 190.00–210.00 | 0.27–0.30 | 低碳,高合金钢材料性能属性数值,此值不来源于标准,它是指示性指标,不能被用于设计用途。 |
高/低温力学性能
| 热处理 / 状态 | 温度 ℃ | min | 备注 |
|---|---|---|---|
| 厚板 | 钢带 Solution annealed | 600 | 75.00 |
| 厚板 | 钢带 Solution annealed | 550 | 75.00 |
| 厚板 | 钢带 Solution annealed | 500 | 80.00 |
| 厚板 | 钢带 Solution annealed | 450 | 82.00 |
| 厚板 | 钢带 Solution annealed | 400 | 85.00 |
| 厚板 | 钢带 Solution annealed | 350 | 90.00 |
| 厚板 | 钢带 Solution annealed | 300 | 95.00 |
| 厚板 | 钢带 Solution annealed | 250 | 105.00 |
| 厚板 | 钢带 Solution annealed | 200 | 115.00 |
| 厚板 | 钢带 Solution annealed | 150 | 127.00 |
| 厚板 | 钢带 Solution annealed | 100 | 140.00 |
| 厚板 | 钢带 Solution annealed | 50 | 159.00 |
| 热处理 / 状态 | 温度 ℃ | min | 备注 |
|---|---|---|---|
| 厚板 | 钢带 Solution annealed | 500 | 415.00 |
| 厚板 | 钢带 Solution annealed | 450 | 415.00 |
| 厚板 | 钢带 Solution annealed | 400 | 415.00 |
| 厚板 | 钢带 Solution annealed | 350 | 418.00 |
| 厚板 | 钢带 Solution annealed | 300 | 420.00 |
| 厚板 | 钢带 Solution annealed | 250 | 425.00 |
| 厚板 | 钢带 Solution annealed | 200 | 435.00 |
| 厚板 | 钢带 Solution annealed | 150 | 445.00 |
| 厚板 | 钢带 Solution annealed | 100 | 465.00 |
| 厚板 | 钢带 Solution annealed | 50 | 487.00 |
蠕变性能
1.Solution annealed Flat products
| 温度 ℃ | 时间 h | Rp1 | CRS |
|---|---|---|---|
| 500 | 10000.0h | 290.0 | |
| 500 | 100000.0h | 215.0 | |
| 500 | 200000.0h | 196.0 | |
| 510 | 10000.0h | 279.0 | |
| 510 | 100000.0h | 205.0 | |
| 510 | 200000.0h | 186.0 | |
| 520 | 10000.0h | 267.0 | |
| 520 | 100000.0h | 195.0 | |
| 520 | 200000.0h | 176.0 | |
| 530 | 10000.0h | 254.0 | |
| 530 | 100000.0h | 184.0 | |
| 530 | 200000.0h | 166.0 | |
| 540 | 10000.0h | 240.0 | |
| 540 | 100000.0h | 172.0 | |
| 540 | 200000.0h | 155.0 | |
| 550 | 10000.0h | 225.0 | |
| 550 | 100000.0h | 160.0 | |
| 550 | 200000.0h | 143.0 | |
| 560 | 10000.0h | 208.0 | |
| 560 | 100000.0h | 147.0 | |
| 560 | 200000.0h | 130.0 | |
| 570 | 10000.0h | 190.0 | |
| 570 | 100000.0h | 133.0 | |
| 570 | 200000.0h | 117.0 | |
| 580 | 10000.0h | 172.0 | |
| 580 | 100000.0h | 119.0 | |
| 580 | 200000.0h | 105.0 | |
| 590 | 10000.0h | 155.0 | |
| 590 | 100000.0h | 106.0 | |
| 590 | 200000.0h | 93.0 | |
| 600 | 10000.0h | 115.0 | 140.0 |
| 600 | 100000.0h | 85.0 | 95.0 |
| 600 | 200000.0h | 83.0 | |
| 610 | 10000.0h | 109.0 | 128.0 |
| 610 | 100000.0h | 79.0 | 85.0 |
| 610 | 200000.0h | 74.0 | |
| 620 | 10000.0h | 102.0 | 118.0 |
| 620 | 100000.0h | 74.0 | 78.0 |
| 620 | 200000.0h | 68.0 | |
| 630 | 10000.0h | 96.0 | 109.0 |
| 630 | 100000.0h | 69.0 | 72.0 |
| 630 | 200000.0h | 63.0 | |
| 640 | 10000.0h | 90.0 | 103.0 |
| 640 | 100000.0h | 64.0 | 67.0 |
| 640 | 200000.0h | 59.0 | |
| 650 | 10000.0h | 84.0 | 97.0 |
| 650 | 100000.0h | 59.0 | 63.0 |
| 650 | 200000.0h | 55.0 | |
| 660 | 10000.0h | 78.0 | 91.0 |
| 660 | 100000.0h | 55.0 | 59.0 |
| 660 | 200000.0h | 52.0 | |
| 670 | 10000.0h | 73.0 | 85.0 |
| 670 | 100000.0h | 51.0 | 55.0 |
| 670 | 200000.0h | 48.0 | |
| 680 | 10000.0h | 68.0 | 80.0 |
| 680 | 100000.0h | 47.0 | 52.0 |
| 680 | 200000.0h | 45.0 | |
| 690 | 10000.0h | 63.0 | 74.0 |
| 690 | 100000.0h | 43.0 | 48.0 |
| 690 | 200000.0h | 41.0 | |
| 700 | 10000.0h | 58.0 | 69.0 |
| 700 | 100000.0h | 40.0 | 44.0 |
| 700 | 200000.0h | 38.0 |
相似牌号
| 牌号 | 地区 | 标准体系 |
|---|---|---|
| 4876-088-00-I | 国际标准 | ISO |
| 1.4958 | UNI | |
| X 5 NiCrAlTi 31 20 | UNI | |
| 1.4958 | UNE | |
| X 5 NiCrAlTi 31 20 | UNE | |
| 1.4958 | STAS | |
| X 5 NiCrAlTi 31 20 | STAS | |
| 1.4958 | SS | |
| X 5 NiCrAlTi 31 20 | SS | |
| 1.4958 | SNV | |
| X 5 NiCrAlTi 31 20 | SNV | |
| 1.4958 | SFS | |
| X 5 NiCrAlTi 31 20 | SFS | |
| 1.4958 | PN | |
| X 5 NiCrAlTi 31 20 | PN | |
| 1.4958 | ONORM | |
| X 5 NiCrAlTi 31 20 | ONORM | |
| 1.4958 | NS | |
| X 5 NiCrAlTi 31 20 | NS | |
| 1.4958 | NBN | |
| X 5 NiCrAlTi 31 20 | NBN | |
| 1.4958 | MSZ | |
| X 5 NiCrAlTi 31 20 | MSZ | |
| 1.4958 | CSN | |
| X 5 NiCrAlTi 31 20 | CSN | |
| 1.4958 | 保加利亚 | BDS |
| X 5 NiCrAlTi 31 20 | 保加利亚 | BDS |
| 1.4958 | B.S. | |
| X 5 NiCrAlTi 31 20 | B.S. | |
| 1.4958 | AFNOR NF | |
| X 5 NiCrAlTi 31 20 | AFNOR NF | |
| X8NiCrAlTi32-21 | 国际标准 | ISO |
| 1.4959 | EN | |
| 1.4876 | EN | |
| X 8 NiCrAlTi 32 21 | EN | |
| X 10 NiCrAlTi 32 21 | EN | |
| 1.4958 | DIN |