--- title: "G3127 gr. SL5N590 — 2 个对应牌号对照" description: "名称 G3127 gr. SL5N590 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。" canonical: https://steelequivalents.com/zh/%E6%9D%90%E6%96%99/jis/g3127-gr-sl5n590 language: zh robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/jis/g3127-gr-sl5n590.md cs: https://steelequivalents.com/cs/materiály/jis/g3127-gr-sl5n590.md de: https://steelequivalents.com/de/werkstoffe/jis/g3127-gr-sl5n590.md es: https://steelequivalents.com/es/materiales/jis/g3127-gr-sl5n590.md fr: https://steelequivalents.com/fr/matériaux/jis/g3127-gr-sl5n590.md hu: https://steelequivalents.com/hu/anyagok/jis/g3127-gr-sl5n590.md it: https://steelequivalents.com/it/materiali/jis/g3127-gr-sl5n590.md nl: https://steelequivalents.com/nl/materialen/jis/g3127-gr-sl5n590.md pl: https://steelequivalents.com/pl/materiały/jis/g3127-gr-sl5n590.md pt: https://steelequivalents.com/pt/materiais/jis/g3127-gr-sl5n590.md ru: https://steelequivalents.com/ru/материалы/jis/g3127-gr-sl5n590.md tr: https://steelequivalents.com/tr/malzemeler/jis/g3127-gr-sl5n590.md zh: https://steelequivalents.com/zh/%E6%9D%90%E6%96%99/jis/g3127-gr-sl5n590.md ja: https://steelequivalents.com/ja/材料/jis/g3127-gr-sl5n590.md ar: https://steelequivalents.com/ar/المواد/jis/g3127-gr-sl5n590.md ko: https://steelequivalents.com/ko/재료/jis/g3127-gr-sl5n590.md pt-br: https://steelequivalents.com/pt-br/materiais/jis/g3127-gr-sl5n590.md hi: https://steelequivalents.com/hi/सामग्री/jis/g3127-gr-sl5n590.md content_hash: sha256:284c5e4cb6a3d0e91bfcf8250d8b890a12998f9e09cf45a9063b7319c20d2ce8 generated: 2026-09-25 --- > **Machine-readable Markdown rendering.** This is a Markdown representation of a web page, > served for AI agents and crawlers as a token-efficient alternative to the full HTML. > Full interactive HTML version: https://steelequivalents.com/zh/%E6%9D%90%E6%96%99/jis/g3127-gr-sl5n590 > Canonical URL: https://steelequivalents.com/zh/%E6%9D%90%E6%96%99/jis/g3127-gr-sl5n590 > Available languages: en, cs, de, es, fr, hu, it, nl, pl, pt, ru, tr, zh, ja, ar, ko, pt-br, hi > Change detection: `content_hash` is the SHA-256 of this document's Markdown body — everything > below this block, whitespace-trimmed, excluding the front-matter. Compare it to detect a real > content change; `generated` moves on every render and is not a change signal. JIS · 日本 · 2 牌号 # G3127 gr. SL5N590 名称 G3127 gr. SL5N590 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* **低温结构钢 · 55 个牌号**](/zh/类别/低温结构钢 "类别: 低温结构钢 · 55 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 | C% | Si% | P% | S% | Mn% | Ni% | |---|---|---|---|---|---|---|---|---|---| | [1.5637](/zh/材料/材料编号/1.5637 "1.5637") | [1.5637](/zh/材料/材料编号/1.5637 "1.5637") 1.5 | [低温结构钢](/zh/类别/低温结构钢 "低温结构钢") | 31 | ≤0,15 | ≤0,35 | 0,02 | 0,01 | 0,30-0,80 | 3,25-3,75 | | [16Ni14](/zh/材料/din-en/16ni14 "16Ni14") | [1.5639](/zh/材料/材料编号/1.5639 "1.5639") 1.5 | [低温结构钢](/zh/类别/低温结构钢 "低温结构钢") | 21 | 0,12-0,19 | 0,10-0,35 | 0,035 | 0,035 | 0,30-0,60 | 3,20-3,80 | ## 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")