產(chǎn)品詳情
牌號(hào) 1.4547 一般用途耐腐蝕鋼
歐標(biāo)鋼號(hào) X1CrNiMoCuN 20-18-7
對(duì)應(yīng)標(biāo)準(zhǔn) EN 10088-3-2014
不銹鋼 - 第3部分：半成品，棒材，桿材，線材，型材和光亮產(chǎn)品的一般用途耐腐蝕鋼的交貨技術(shù)條件
Stainless steels-Part 3: Technical delivery condition for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
歸類 奧氏體不銹鋼
性能 耐腐蝕
說(shuō)明 物理性能參考EN 10088-1-2014
密度 8 g/cm3
X1CrNiMoCuN 20-18-7 化學(xué)元素成分含量(%)
| 成分 | C | Si | Mn | P | S | Cr | Ni | Cu | Mo | N |
| 最小值 | - | - | - | - | - | 19.5 | 17.5 | 0.5 | 6 | 0.18 |
| 最DA值 | 0.02 | 0.7 | 1 | 0.03 | 0.01 | 20.5 | 18.5 | 1 | 7 | 0.25 |
| X1CrNiMoCuN 20-18-7 機(jī)械性能 | ||||||
| 條件 | 熱處理或狀態(tài) | 抗拉強(qiáng)度 | 屈服點(diǎn) | 斷后伸長(zhǎng)率或延伸率 | 硬度 | 沖擊吸收能量 |
| σb | σs | δ | HBW | KV2 | ||
| Mpa | Mpa | % | J | |||
| 棒材, 桿材, 線材, 型材, 光亮產(chǎn)品;d≤160 | +AT | 650~850 | ≥300 | (long.) | ≤260 | (long.) |
| ≥35 | ≥100 | |||||
| 棒材, 桿材, 線材, 型材, 光亮產(chǎn)品;160<d≤250 | +AT | 650~850 | ≥300 | (tr.) | ≤260 | (tr.) |
| ≥30 | ≥60 | |||||
| 冷拔線材; d≥0.05 | 0 | 500~700 | ||||
| 冷拔線材; d≥0.05 | 0 | 600~800 | ||||
| 冷拔線材; d≥0.05 | σs | 700~900 | ||||
| 冷拔線材; d≥0.05 | Si | 800~1000 | ||||
| 冷拔線材; d≥0.05 | 0 | 900~1100 | ||||
| 冷拔線材; d≥0.05 | 0 | 1000~1250 | ||||
| 冷拔線材; d≥0.05 | 0 | 1100~1350 | ||||
| 冷拔線材; d≥0.05 | ≤1100 | 1200~1450 | ||||
| 冷拔線材; d≥0.05 | 0 | 1400~1700 | ||||
| 冷拔線材; d≥0.05 | 0 | 1600~1900 | ||||
| 冷拔線材; d≥0.05 | 0 | 1800~2100 | ||||
| 冷拔線材; 0.05<d≤0.1 | +AT | ≤1100 | (long.) | |||
| ≥20 | ||||||
| 冷拔線材; 0.1<d≤0.2 | +AT | ≤1050 | ≥20 | |||
| 冷拔線材; 0.2<d≤0.5 | +AT | ≤1000 | ≥30 | |||
| 冷拔線材; 0.5<d≤1 | +AT | ≤950 | ≥30 | |||
| 冷拔線材; 1<d≤3 | +AT | ≤900 | ≥30 | |||
| 冷拔線材; 3<d≤5 | +AT | ≤850 | ≥35 | |||
| 冷拔線材; 5<d≤16 | +AT | ≤800 | ≥35 |
