---
title: "K02801 — 3 个对应牌号对照"
description: "名称 K02801 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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UNS · 美国 · 3 牌号

# K02801

名称 K02801 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* **非合金结构钢 · 452 个牌号**](/zh/类别/非合金结构钢 "类别: 非合金结构钢 · 452 个牌号")
- [*类别* **耐热结构钢 · 62 个牌号**](/zh/类别/耐热结构钢 "类别: 耐热结构钢 · 62 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 | Mn% | C% | Si% | S% |
|---|---|---|---|---|---|---|---|
| [P235S](/zh/材料/din-en/p235s "P235S") | [1.0112](/zh/材料/材料编号/1.0112 "1.0112") 1.0 | [非合金结构钢](/zh/类别/非合金结构钢 "非合金结构钢") | 9 | 0,40-1,20 | ≤0,16 | ≤0,35 | 0,025 |
| [1.0345](/zh/材料/材料编号/1.0345 "1.0345") | [1.0345](/zh/材料/材料编号/1.0345 "1.0345") 1.0 | [耐热结构钢](/zh/类别/耐热结构钢 "耐热结构钢") | 62 | 0,60-1,20 | ≤0,16 | ≤0,35 | 0,01 |
| [1.0425](/zh/材料/材料编号/1.0425 "1.0425") | [1.0425](/zh/材料/材料编号/1.0425 "1.0425") 1.0 | [耐热结构钢](/zh/类别/耐热结构钢 "耐热结构钢") | 79 | 0,80-1,40 | ≤0,20 | ≤0,40 | 0,01 |

## 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")