UNI 标准钢种 — 671 个牌号 — 第 5 页
UNI 命名的全部牌号,并列出对应材料号、钢种类别、碳含量范围,以及收录该牌号的其他标准数量。点开任一牌号可查看完整成分、性能与其在其他标准中的名称。 本页每个名称都是参考性对照,而非已确认的同一性:牌号相近,但并不可互换。替代前请先核对成分。
别名
671 个名称| 牌号 | 材料号 | 类别 | C质量分数 % | 另见于项其他标准 |
|---|---|---|---|---|
| C28Mn | 1.1165 | 调质钢 | 0.25–0.32 | 16 |
| C30 | 1.0528 | 调质钢 | 0.27–0.34 | 14 |
| C30E | 1.0528 | 调质钢 | 0.27–0.34 | 14 |
| C30R | 1.0528 | 调质钢 | 0.27–0.34 | 14 |
| C35 | 1.1181 | 调质钢 | 0.32–0.39 | 20 |
| C35 | 1.1180 | 调质钢 | 0.32–0.39 | 11 |
| C35 | 1.0501 | 调质钢 | 0.32–0.39 | 23 |
| C35C | 1.0501 | 调质钢 | 0.32–0.39 | 23 |
| C35E | 1.0501 | 调质钢 | 0.32–0.39 | 23 |
| C35R | 1.0501 | 调质钢 | 0.32–0.39 | 23 |
| C36 | 1.1183 | 表面硬化钢 | 0.33–0.39 | 7 |
| C36 | 1.0501 | 调质钢 | 0.32–0.39 | 23 |
| C36KU | 1.1545 | 非合金工具钢/碳素钢 | 1–1.1 | 19 |
| C38 | 1.0501 | 调质钢 | 0.32–0.39 | 23 |
| C40 | 1.1186 | 调质钢 | 0.37–0.44 | 16 |
| C40 | 1.1189 | 调质钢 | 0.37–0.44 | 8 |
| C40 | 1.0511 | 调质钢 | 0.37–0.44 | 21 |
| C40E | 1.0511 | 调质钢 | 0.37–0.44 | 21 |
| C40R | 1.0511 | 调质钢 | 0.37–0.44 | 21 |
| C43 | 1.0503 | 调质钢 | 0.42–0.5 | 24 |
| C45 | 1.1201 | 调质钢 | 0.42–0.5 | 11 |
| C45 | 1.1191 | 调质钢 | 0.42–0.5 | 21 |
| C45 | 1.1191 | 其他 | 0.42–0.5 | 18 |
| C45 | 1.1730 | 非合金工具钢/碳素钢 | 0.42–0.5 | 14 |
| C45 | 1.0503 | 调质钢 | 0.42–0.5 | 24 |
| C45E | 1.0503 | 调质钢 | 0.42–0.5 | 24 |
| C45E | 1.0912 | 其他 | 0.42–0.5 | 11 |
| C45R | 1.0503 | 调质钢 | 0.42–0.5 | 24 |
| C46 | 1.0503 | 调质钢 | 0.42–0.5 | 24 |
| C50 | 1.1206 | 调质钢 | 0.47–0.55 | 17 |
| C50 | 1.1241 | 表面硬化钢 | 0.47–0.55 | 8 |
| C50 | 1.1203 | 调质钢 | 0.52–0.6 | 15 |
| C50 | 1.0535 | 调质钢 | 0.52–0.6 | 21 |
| C50 | 1.0540 | 调质钢 | 0.47–0.55 | 13 |
| C50E | 1.0540 | 调质钢 | 0.47–0.55 | 13 |
| C50E | 1.0586 | 表面硬化钢 | 0.48–0.53 | 7 |
| C50E | 1.1213 | 表面硬化钢 | 0.5–0.57 | 11 |
| C50E | 1.1241 | 表面硬化钢 | 0.47–0.55 | 8 |
| C50E | 1.9505 | 表面硬化钢 | 0.48–0.55 | 6 |
| C50E | 1.0535 | 调质钢 | 0.52–0.6 | 21 |
| C50R | 1.0535 | 调质钢 | 0.52–0.6 | 21 |
| C53 | 1.1213 | 表面硬化钢 | 0.5–0.57 | 11 |
| C53 | 1.0535 | 调质钢 | 0.52–0.6 | 21 |
| C55 | 1.1203 | 调质钢 | 0.52–0.6 | 15 |
| C55 | 1.1209 | 其他 | 0.52–0.6 | 8 |
| C55 | 1.0535 | 调质钢 | 0.52–0.6 | 21 |
| C55E | 1.0535 | 调质钢 | 0.52–0.6 | 21 |
| C55R | 1.0535 | 调质钢 | 0.52–0.6 | 21 |
| C60 | 1.1223 | 调质钢 | 0.57–0.65 | 4 |
| C60 | 1.1221 | 调质钢 | 0.57–0.65 | 18 |
该牌号专有名称 — 在我们的资料中记录为该牌号在该标准下的专有名称。
参考对照 — 取自公开的对照表;属于接近匹配,并非可互换性的保证。下单前请与质保书核对。
已废止 — 该名称已不再现行——它与上面两项是彼此独立的字段,因此一个名称可以同时是同一牌号且已废止。






