---
title: "310S31 — 3 个对应牌号对照"
description: "名称 310S31 由 3 个不同牌号共用。请按数值确有差异的元素进行对照，再打开图纸所指的那一个。"
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BS · 英国 · 3 牌号

# 310S31

名称 310S31 由 3 个不同牌号共用。请按数值确有差异的元素进行对照，再打开图纸所指的那一个。

- *匹配牌号* **3**
- [*类别* **不锈耐酸钢 · 468 个牌号**](/zh/类别/不锈耐酸钢 "类别: 不锈耐酸钢 · 468 个牌号")
- [*类别* **耐热钢 · 64 个牌号**](/zh/类别/耐热钢 "类别: 耐热钢 · 64 个牌号")

[搜索](/zh/搜索 "钢种搜索")[咨询](/zh/咨询 "发送咨询")

## 这 3 个中，您要哪一个？

该名称由多个牌号共用。表中所列元素是这一组内数值确有差异的元素，也就是决定取舍的元素。数值为来源文本的逐字照录；破折号表示该牌号该元素没有收录数值，而不是零。

| 牌号 | 材料号 | 类别 | 名称数 | C% | Si% | P% | N% | S% | Ni% |
|---|---|---|---|---|---|---|---|---|---|
| [X1CrNi25-21](/zh/材料/din-en/x1crni25-21 "X1CrNi25-21") | [1.4335](/zh/材料/材料编号/1.4335 "1.4335") 1.4 | [不锈耐酸钢](/zh/类别/不锈耐酸钢 "不锈耐酸钢") | 36 | ≤0,020 | ≤0,25 | 0,025 | 0,11 | 0,01 | 20,0-22,0 |
| [1.4845](/zh/材料/材料编号/1.4845 "1.4845") | [1.4845](/zh/材料/材料编号/1.4845 "1.4845") 1.4 | [耐热钢](/zh/类别/耐热钢 "耐热钢") | 91 | ≤0,10 | ≤1,50 | 0,045 | 0,11 | 0,015 | 19,0-22,0 |
| [X6CrNi25-20](/zh/材料/din-en/x6crni25-20 "X6CrNi25-20") | [1.4951](/zh/材料/材料编号/1.4951 "1.4951") 1.4 | [耐热钢](/zh/类别/耐热钢 "耐热钢") | 34 | 0,04-0,08 | ≤0,70 | 0,035 | 0,1 | 0,015 | 19,0-22,0 |

## 不确定图纸指的是哪一个？

可按名称、材料号或化学成分检索目录——本页上的每一个名称本身都是入口。

[搜索](/zh/搜索 "钢种搜索")[咨询](/zh/咨询 "发送咨询")