---
title: "20CDV5-07 — 2 个对应牌号对照"
description: "名称 20CDV5-07 由 2 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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AFNOR · 法国 · 2 牌号

# 20CDV5-07

名称 20CDV5-07 由 2 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* **2**
- [*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 2 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 | Si% | P% | S% | V% | Mn% | Mo% |
|---|---|---|---|---|---|---|---|---|---|
| [21CrMoV5-7](/zh/材料/din-en/21crmov5-7 "21CrMoV5-7") | [1.7709](/zh/材料/材料编号/1.7709 "1.7709") 1.7 | [耐热结构钢](/zh/类别/耐热结构钢 "耐热结构钢") | 14 | ≤0,40 | 0,025 | 0,03 | 0,20-0,35 | 0,40-0,80 | 0,55-0,80 |
| [21CrMoV5-11](/zh/材料/din-en/21crmov5-11 "21CrMoV5-11") | [1.8070](/zh/材料/材料编号/1.8070 "1.8070") 1.8 | [耐热结构钢](/zh/类别/耐热结构钢 "耐热结构钢") | 7 | 0,30-0,60 | 0,035 | 0,035 | 0,25-0,35 | 0,30-0,60 | 1,00-1,20 |

## 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")