---
title: "磷合金化钢 — 4 个牌号及其成分"
description: "磷合金化钢是将磷作为有意添加的合金元素的钢。它们具有磷所促进的强度和切削加工性，用于这些性能有助于提高制造效率和服役性能的零部件。"
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![磷合金化钢](/images/uploads/60276545-a672-4c8b-98ce-0b650fdd3195/phosphorus-alloyed-steels-category-thin-sheet-stack-1920x1080.jpg)

类别 · 4 牌号

# 磷合金化钢

磷合金化钢是将磷作为有意添加的合金元素的钢。它们具有磷所促进的强度和切削加工性，用于这些性能有助于提高制造效率和服役性能的零部件。

| 牌号 | 材料号 | C | Al | Si | P | S | Mn |
|---|---|---|---|---|---|---|---|
| [HC 180 P](/zh/材料/din-en/hc-180-p "HC 180 P") | [1.0342](/zh/材料/材料编号/1.0342 "1.0342") | ≤0,05 | ≥0,015 | ≤0,40 | 0,08 | 0,025 | ≤0,60 |
| [H 220 P](/zh/材料/din-en/h-220-p "H 220 P") | [1.0397](/zh/材料/材料编号/1.0397 "1.0397") | ≤0,07 | ≥0,015 | ≤0,50 | 0,08 | 0,025 | ≤0,70 |
| [H 260 P](/zh/材料/din-en/h-260-p "H 260 P") | [1.0417](/zh/材料/材料编号/1.0417 "1.0417") | ≤0,08 | ≥0,015 | ≤0,50 | 0,1 | 0,025 | ≤0,70 |
| [H 300 P](/zh/材料/din-en/h-300-p "H 300 P") | [1.0448](/zh/材料/材料编号/1.0448 "1.0448") | ≤0,10 | ≥0,015 | ≤0,50 | 0,12 | 0,025 | ≤0,70 |

## 覆盖此类别的标准

1

- [**DIN / EN***4 牌号*](/zh/材料/din-en "DIN / EN — 此类别中4 牌号")

## 性能范围

1

| 性能 | 单位 | 下限 | 上限 | 牌号数 |
|---|---|---|---|---|
| rho | g/cm³ | 7.85 | 7.85 | 4 |

基于本类别中4 牌号的已记录数值得出。

## 成分范围

6

| 性能 | 单位 | 下限 | 上限 | 牌号数 |
|---|---|---|---|---|
| C | % | 0.05 | 0.1 | 4 |
| Al | % | 0.015 | 0.015 | 4 |
| Si | % | 0.4 | 0.5 | 4 |
| P | % | 0.08 | 0.12 | 4 |
| S | % | 0.025 | 0.025 | 4 |
| Mn | % | 0.6 | 0.7 | 4 |

基于本类别中4 牌号的已记录数值得出。