--- title: "JIS 标准钢种 — 2322 个牌号 — 第 45 页" description: "依据 JIS 标准命名的钢种，含化学成分、力学性能及其他标准中的对应牌号。涵盖 1715 种材料的 2322 个牌号。" canonical: https://steelequivalents.com/zh/%E6%9D%90%E6%96%99/jis/%E9%A1%B5/45 language: zh robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/jis.md cs: https://steelequivalents.com/cs/materiály/jis.md de: https://steelequivalents.com/de/werkstoffe/jis.md es: https://steelequivalents.com/es/materiales/jis.md fr: https://steelequivalents.com/fr/matériaux/jis.md hu: https://steelequivalents.com/hu/anyagok/jis.md it: https://steelequivalents.com/it/materiali/jis.md nl: https://steelequivalents.com/nl/materialen/jis.md pl: https://steelequivalents.com/pl/materiały/jis.md pt: https://steelequivalents.com/pt/materiais/jis.md ru: https://steelequivalents.com/ru/материалы/jis.md tr: https://steelequivalents.com/tr/malzemeler/jis.md zh: https://steelequivalents.com/zh/%E6%9D%90%E6%96%99/jis/%E9%A1%B5/45.md ja: https://steelequivalents.com/ja/材料/jis.md ar: https://steelequivalents.com/ar/المواد/jis.md ko: https://steelequivalents.com/ko/재료/jis.md pt-br: https://steelequivalents.com/pt-br/materiais/jis.md hi: https://steelequivalents.com/hi/सामग्री/jis.md content_hash: sha256:6994c04588ef401bc94250456040254e07436f70a827a2955aaf549316c48a90 generated: 2026-09-27 --- > **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/%E9%A1%B5/45 > Canonical URL: https://steelequivalents.com/zh/%E6%9D%90%E6%96%99/jis/%E9%A1%B5/45 > 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. 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JIS · 2,322 牌号 # JIS 标准钢种 — 2322 个牌号 — 第 45 页 JIS 命名的全部牌号，并附上我们掌握的识别信息与对比数据。点开任一牌号可查看完整成分、性能与其在其他标准中的名称。 未加标记者均为已确认的同一性：同一牌号在本标准中的自有称谓。50 行中有 17 行与此不同，带有“参考对照”标记。 ## 别名 2322 个名称 | 牌号 | 类别 | C质量分数 % | 另见于项其他标准 | |---|---|---|---| | [SWRCH15A](/zh/材料/ks/swrch15a "SWRCH15A") 参考对照 | 非合金结构钢 | 0.13–0.17 | 7 | | [SWRCH15K](/zh/材料/jis/swrch15k "SWRCH15K") | 冷挤压钢 | 0.13–0.18 | 1 | | [SWRCH15K](/zh/材料/jis/swrch15k "SWRCH15K") 参考对照 | 非合金结构钢 | 0.13–0.17 | 7 | | [SWRCH15R](/zh/材料/jis/swrch15r "SWRCH15R") | 冷挤压钢 | 0.13–0.18 | 1 | | [SWRCH16A](/zh/材料/jis/swrch16a "SWRCH16A") | 冷挤压钢 | 0.13–0.18 | 1 | | [SWRCH16K](/zh/材料/jis/swrch16k "SWRCH16K") | 冷挤压钢 | 0.13–0.18 | 1 | | [SWRCH16R](/zh/材料/jis/swrch16r "SWRCH16R") 参考对照 | 非合金结构钢 | 0.13–0.17 | 7 | | [SWRCH17K](/zh/材料/jis/swrch17k "SWRCH17K") | 冷挤压钢 | 0.15–0.2 | 1 | | [SWRCH17R](/zh/材料/jis/swrch17r "SWRCH17R") | 冷挤压钢 | 0.15–0.2 | 1 | | [SWRCH18A](/zh/材料/jis/swrch18a "SWRCH18A") | 冷挤压钢 | 0.15–0.2 | 1 | | [SWRCH18A](/zh/材料/jis/swrch18a "SWRCH18A") 参考对照 | — | 0.15–0.2 | 4 | | [SWRCH18K](/zh/材料/jis/swrch18k "SWRCH18K") | 冷挤压钢 | 0.15–0.2 | 1 | | [SWRCH19A](/zh/材料/jis/swrch19a "SWRCH19A") | 冷挤压钢 | 0.15–0.2 | 1 | | [SWRCH20A](/zh/材料/jis/swrch20a "SWRCH20A") | 冷挤压钢 | 0.18–0.23 | 1 | | [SWRCH20A](/zh/材料/jis/swrch20a "SWRCH20A") 参考对照 | — | 0.18–0.23 | 4 | | [SWRCH20K](/zh/材料/jis/swrch20k "SWRCH20K") | 冷挤压钢 | 0.18–0.23 | 1 | | [SWRCH20K](/zh/材料/jis/swrch20k "SWRCH20K") 参考对照 | — | 0.18–0.23 | 5 | | [SWRCH22A](/zh/材料/jis/swrch22a "SWRCH22A") | 冷挤压钢 | 0.18–0.23 | 1 | | [SWRCH22K](/zh/材料/jis/swrch22k "SWRCH22K") | 冷挤压钢 | 0.18–0.23 | 1 | | [SWRCH22K](/zh/材料/jis/swrch22k "SWRCH22K") 参考对照 | — | 0.18–0.23 | 5 | | [SWRCH24K](/zh/材料/jis/swrch24k "SWRCH24K") | 冷挤压钢 | 0.19–0.25 | 1 | | [SWRCH25A](/zh/材料/jis/swrch25a "SWRCH25A") | 冷挤压钢 | 0.22–0.28 | 1 | | [SWRCH25K](/zh/材料/jis/swrch25k "SWRCH25K") | 冷挤压钢 | 0.22–0.28 | 1 | | [SWRCH25K](/zh/材料/jis/swrch25k "SWRCH25K") 参考对照 | 调质钢 | 0.22–0.29 | 20 | | [SWRCH27K](/zh/材料/jis/swrch27k "SWRCH27K") | 冷挤压钢 | 0.22–0.29 | 1 | | [SWRCH30K](/zh/材料/jis/swrch30k "SWRCH30K") | 冷挤压钢 | 0.27–0.33 | 1 | | [SWRCH30K](/zh/材料/jis/swrch30k "SWRCH30K") 参考对照 | 调质钢 | 0.27–0.34 | 14 | | [SWRCH33K](/zh/材料/jis/swrch33k "SWRCH33K") | 冷挤压钢 | 0.3–0.36 | 1 | | [SWRCH33K](/zh/材料/jis/swrch33k "SWRCH33K") 参考对照 | 调质钢 | 0.27–0.34 | 14 | | [SWRCH35K](/zh/材料/jis/swrch35k "SWRCH35K") | 冷挤压钢 | 0.32–0.38 | 1 | | [SWRCH35K](/zh/材料/jis/swrch35k "SWRCH35K") 参考对照 | 调质钢 | 0.32–0.39 | 23 | | [SWRCH38K](/zh/材料/jis/swrch38k "SWRCH38K") | 冷挤压钢 | 0.35–0.41 | 1 | | [SWRCH38K](/zh/材料/jis/swrch38k "SWRCH38K") 参考对照 | 调质钢 | 0.37–0.44 | 21 | | [SWRCH38K](/zh/材料/jis/swrch38k "SWRCH38K") 参考对照 | 调质钢 | 0.32–0.39 | 23 | | [SWRCH40K](/zh/材料/jis/swrch40k "SWRCH40K") | 冷挤压钢 | 0.37–0.43 | 1 | | [SWRCH40K](/zh/材料/jis/swrch40k "SWRCH40K") 参考对照 | 调质钢 | 0.37–0.44 | 21 | | [SWRCH41K](/zh/材料/jis/swrch41k "SWRCH41K") | 冷挤压钢 | 0.36–0.44 | 1 | | [SWRCH43K](/zh/材料/jis/swrch43k "SWRCH43K") | 冷挤压钢 | 0.4–0.46 | 1 | | [SWRCH45K](/zh/材料/jis/swrch45k "SWRCH45K") | 冷挤压钢 | 0.42–0.48 | 1 | | [SWRCH45K](/zh/材料/jis/swrch45k "SWRCH45K") 参考对照 | 调质钢 | 0.42–0.5 | 24 | | [SWRCH48K](/zh/材料/jis/swrch48k "SWRCH48K") | 冷挤压钢 | 0.45–0.51 | 1 | | [SWRCH48K](/zh/材料/jis/swrch48k "SWRCH48K") 参考对照 | 调质钢 | 0.42–0.5 | 24 | | [SWRCH50K](/zh/材料/jis/swrch50k "SWRCH50K") | 冷挤压钢 | 0.47–0.53 | 1 | | [SWRCH6A](/zh/材料/jis/swrch6a "SWRCH6A") | 冷挤压钢 | ≤ 0.08 | 1 | | [SWRCH6R](/zh/材料/jis/swrch6r "SWRCH6R") | 冷挤压钢 | ≤ 0.08 | 1 | | [SWRCH8A](/zh/材料/jis/swrch8a "SWRCH8A") | 冷挤压钢 | ≤ 0.1 | 1 | | [SWRCH8R](/zh/材料/jis/swrch8r "SWRCH8R") | 冷挤压钢 | ≤ 0.1 | 1 | | [SWRCH8R](/zh/材料/jis/swrch8r "SWRCH8R") 参考对照 | 非合金结构钢 | ≤ 0.12 | 17 | | [SWRCHB223](/zh/材料/jis/swrchb223 "SWRCHB223") | 冷挤压钢 | 0.2–0.26 | 1 | | [SWRCHB237](/zh/材料/jis/swrchb237 "SWRCHB237") | 冷挤压钢 | 0.34–0.4 | 1 | **该牌号专有名称** — 在我们的资料中记录为该牌号在该标准下的专有名称。 **参考对照** — 取自公开的对照表；属于接近匹配，并非可互换性的保证。下单前请与质保书核对。 **已废止** — 该名称已不再现行——它与上面两项是彼此独立的字段，因此一个名称可以同时是同一牌号且已废止。 [上一页](/zh/%E6%9D%90%E6%96%99/jis/页/44 "上一页")第 45 页，共 47 页[下一页](/zh/%E6%9D%90%E6%96%99/jis/页/46 "下一页")