產(chǎn)品詳情
牌號(hào) X2CrNiMo18-14-3耐腐蝕鋼
歐標(biāo)鋼號(hào) 1.4435
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
X2CrNiMo18-14-3 化學(xué)元素成分含量(%)
| 成分 | C | Si | Mn | P | S ? | Cr | Ni | Mo | N |
| 最小值 | - | - | - | - | - | 17 | 12.5 | 2.5 | - |
| 最DA值 | 0.03 | 1 | 2 | 0.045 | 0.03 | 19 | 15 | 3 | 0.1 |
| X2CrNiMo18-14-3 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 | 500~700 | ≥200 | (long.) | ≤215 | (long.) |
| ≥40 | ≥100 | |||||
| 棒材, 桿材, 線材, 型材, 光亮產(chǎn)品;160<d≤250 | +AT | 500~700 | ≥200 | (tr.) | ≤215 | (tr.) |
| ≥30 | ≥60 | |||||
| 冷拔、精加工棒材;d≤10 | +AT | 600~950 | ≥400 | (long.) | ||
| ≥25 | ||||||
| 冷拔、精加工棒材;10<d≤16 | +AT | 600~950 | ≥400 | ≥25 | ||
| 冷拔、精加工棒材;16<d≤40 | +AT | 500~850 | ≥235 | ≥30 | (long.) | |
| ≥100 | ||||||
| 冷拔、精加工棒材;40<d≤63 | +AT | 500~850 | ≥235 | ≥30 | ≥100 | |
| 冷拔、精加工棒材;63<d≤160 | +AT | 500~700 | ≥235 | ≥40 | ≥100 | |
| 冷拔、精加工棒材;160<d≤250 | +AT | 500~700 | ≥235 | (tr.) | (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 | 0 | 700~900 | ||||
| 冷拔線材; d≥0.05 | 0 | 800~1000 | ||||
| 冷拔線材; d≥0.05 | 1800~2100 | 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 | 700~950 | 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 | 0.5 | 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 |
+AT=固溶退火；+A=退火；+QT=調(diào)質(zhì)；+P=沉淀硬化；+C=冷作硬化，+C后綴數(shù)字代表抗拉強(qiáng)度等級(jí)，即最小抗拉強(qiáng)度值
long.=縱向軋制；tr.=橫向軋制
d=直徑或厚度；單位mm
