--- title: "DIN / EN steel grades — 4704 designations — Page 73" description: "Steel grades designated under DIN / EN, with chemical composition, mechanical properties and equivalents in other standards. 4704 designations…" canonical: https://steelequivalents.com/materials/din-en/page/73 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/din-en/page/73.md cs: https://steelequivalents.com/cs/materiály/din-en.md de: https://steelequivalents.com/de/werkstoffe/din-en.md es: https://steelequivalents.com/es/materiales/din-en.md fr: https://steelequivalents.com/fr/matériaux/din-en.md hu: https://steelequivalents.com/hu/anyagok/din-en.md it: https://steelequivalents.com/it/materiali/din-en.md nl: https://steelequivalents.com/nl/materialen/din-en.md pl: https://steelequivalents.com/pl/materiały/din-en.md pt: https://steelequivalents.com/pt/materiais/din-en.md ru: https://steelequivalents.com/ru/материалы/din-en.md tr: https://steelequivalents.com/tr/malzemeler/din-en.md zh: https://steelequivalents.com/zh/材料/din-en.md ja: https://steelequivalents.com/ja/材料/din-en.md ar: https://steelequivalents.com/ar/المواد/din-en.md ko: https://steelequivalents.com/ko/재료/din-en.md pt-br: https://steelequivalents.com/pt-br/materiais/din-en.md hi: https://steelequivalents.com/hi/सामग्री/din-en.md content_hash: sha256:3915206be8fcbcffcc17a0ea866cbe5a933be5b7484d13210362845e51d93fba generated: 2026-09-28 --- > **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/materials/din-en/page/73 > Canonical URL: https://steelequivalents.com/materials/din-en/page/73 > 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. DIN / EN · 4,704 grades # DIN / EN steel grades — 4704 designations — Page 73 Every grade designated under DIN / EN, with the material number it maps to, what kind of steel it is, its carbon window and how many other standards carry it. Open a grade for its full composition, properties and its designations in other standards. Unless marked, every name here is an asserted identity — the same grade under this standard’s own designation. 2 of 50 rows differ and carry an “Indicative” mark. ## Also known as 4704 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [SC 6-5-2](/materials/din-en/sc-6-5-2 "SC 6-5-2") Withdrawn | [1.3342](/materials/material-no/1.3342 "1.3342") | High-speed steels | 0.95–1.05 | 3 | | [SC 6-5-2 S](/materials/din-en/sc-6-5-2-s "SC 6-5-2 S") Withdrawn | [1.3340](/materials/material-no/1.3340 "1.3340") | High-speed steels | 0.95–1.05 | — | | [Schiffskesselblech Grad 2](/materials/din-en/schiffskesselblech-grad-2 "Schiffskesselblech Grad 2") | [1.0454](/materials/material-no/1.0454 "1.0454") | Others | ≤ 0.23 | — | | [SG 24/17](/materials/din-en/sg-24-17 "SG 24/17") | [EN-JS1020](/materials/material-no/en-js1020 "EN-JS1020") | Others | — | 1 | | [SG 27/12](/materials/din-en/sg-27-12 "SG 27/12") | [EN-JS1040](/materials/material-no/en-js1040 "EN-JS1040") | Others | — | — | | [SG 32/7](/materials/din-en/sg-32-7 "SG 32/7") | [EN-JS1050](/materials/material-no/en-js1050 "EN-JS1050") | Others | — | 1 | | [SG 42/2](/materials/din-en/sg-42-2 "SG 42/2") | [EN-JS1070](/materials/material-no/en-js1070 "EN-JS1070") | Others | — | 2 | | [SG-NiCr19MoSi](/materials/din-en/sg-nicr19mosi "SG-NiCr19MoSi") Withdrawn | [2.4832](/materials/material-no/2.4832 "2.4832") | Others | ≤ 0.05 | — | | [SG-NiCr19NbMoTi](/materials/din-en/sg-nicr19nbmoti "SG-NiCr19NbMoTi") | [2.4667](/materials/material-no/2.4667 "2.4667") | Resistance heating alloys | ≤ 0.08 | 3 | | [SG-NiCr20](/materials/din-en/sg-nicr20 "SG-NiCr20") Withdrawn | [2.4639](/materials/material-no/2.4639 "2.4639") | Others | ≤ 0.25 | 1 | | [SG-NiCr20Fe14Mo11WN](/materials/din-en/sg-nicr20fe14mo11wn "SG-NiCr20Fe14Mo11WN") Withdrawn | [2.4849](/materials/material-no/2.4849 "2.4849") | Others | ≤ 0.03 | — | | [SG-NiCr20Fe14Mo11WN](/materials/din-en/sg-nicr20fe14mo11wn "SG-NiCr20Fe14Mo11WN") Withdrawn | [2.4850](/materials/material-no/2.4850 "2.4850") | Others | ≤ 0.03 | — | | [SG-NiCr20Mo15](/materials/din-en/sg-nicr20mo15 "SG-NiCr20Mo15") | [2.4839](/materials/material-no/2.4839 "2.4839") | Others | ≤ 0.015 | — | | [SG-NiCr20Nb](/materials/din-en/sg-nicr20nb "SG-NiCr20Nb") | [2.4806](/materials/material-no/2.4806 "2.4806") | Others | ≤ 0.05 | 1 | | [SG-NiCr21Fe18Mo](/materials/din-en/sg-nicr21fe18mo "SG-NiCr21Fe18Mo") | [2.4613](/materials/material-no/2.4613 "2.4613") | Others | ≤ 0.1 | 3 | | [SG-NiCr21Mo14W](/materials/din-en/sg-nicr21mo14w "SG-NiCr21Mo14W") Withdrawn | [2.4635](/materials/material-no/2.4635 "2.4635") | Nickel and cobalt alloys | ≤ 0.015 | 1 | | [SG-NiCr21Mo9Nb](/materials/din-en/sg-nicr21mo9nb "SG-NiCr21Mo9Nb") | [2.4831](/materials/material-no/2.4831 "2.4831") | Others | ≤ 0.1 | 3 | | [SG-NiCr22Co12Mo](/materials/din-en/sg-nicr22co12mo "SG-NiCr22Co12Mo") | [2.4627](/materials/material-no/2.4627 "2.4627") | Others | ≤ 0.1 | 3 | | [SG-NiCr22Mo7Cu](/materials/din-en/sg-nicr22mo7cu "SG-NiCr22Mo7Cu") | [2.4622](/materials/material-no/2.4622 "2.4622") | Others | ≤ 0.015 | — | | [SG-NiCr23Al](/materials/din-en/sg-nicr23al "SG-NiCr23Al") | [2.4626](/materials/material-no/2.4626 "2.4626") | Others | ≤ 0.1 | 3 | | [SG-NiCr23Mo16](/materials/din-en/sg-nicr23mo16 "SG-NiCr23Mo16") | [2.4607](/materials/material-no/2.4607 "2.4607") | Others | ≤ 0.015 | 1 | | [SG-NiCr23Mo16Cu](/materials/din-en/sg-nicr23mo16cu "SG-NiCr23Mo16Cu") | [2.4698](/materials/material-no/2.4698 "2.4698") | Others | ≤ 0.01 | — | | [SG-NiCr25FeAlY](/materials/din-en/sg-nicr25fealy "SG-NiCr25FeAlY") | [2.4649](/materials/material-no/2.4649 "2.4649") | Others | 0.15–0.25 | — | | [SG-NiCr27Mo](/materials/din-en/sg-nicr27mo "SG-NiCr27Mo") | [2.4655](/materials/material-no/2.4655 "2.4655") | Others | ≤ 0.02 | — | | [SG-NiCr29Mo](/materials/din-en/sg-nicr29mo "SG-NiCr29Mo") | [2.4656](/materials/material-no/2.4656 "2.4656") | Others | ≤ 0.02 | — | | [SG-NiCr30Mo5CuWNb](/materials/din-en/sg-nicr30mo5cuwnb "SG-NiCr30Mo5CuWNb") | [2.4659](/materials/material-no/2.4659 "2.4659") | Others | ≤ 0.03 | — | | [SG-NiCrAlFe18Mo](/materials/din-en/sg-nicralfe18mo "SG-NiCrAlFe18Mo") | [2.4613](/materials/material-no/2.4613 "2.4613") | Others | ≤ 0.1 | 3 | | [SG-NiCu 30 Al](/materials/din-en/sg-nicu-30-al "SG-NiCu 30 Al") Withdrawn | [2.4373](/materials/material-no/2.4373 "2.4373") | Others | ≤ 0.2 | — | | [SG-NiCu30MnTi](/materials/din-en/sg-nicu30mnti "SG-NiCu30MnTi") | [2.4377](/materials/material-no/2.4377 "2.4377") | Others | ≤ 0.15 | 1 | | [SG-NiMo16Cr16Ti](/materials/din-en/sg-nimo16cr16ti "SG-NiMo16Cr16Ti") | [2.4611](/materials/material-no/2.4611 "2.4611") | Others | ≤ 0.015 | 1 | | [SG-NiMo16Cr16W](/materials/din-en/sg-nimo16cr16w "SG-NiMo16Cr16W") | [2.4886](/materials/material-no/2.4886 "2.4886") | Nickel and cobalt alloys | ≤ 0.02 | 1 | | [SG-NiMo24Cr8Fe](/materials/din-en/sg-nimo24cr8fe "SG-NiMo24Cr8Fe") Withdrawn | [2.4702](/materials/material-no/2.4702 "2.4702") | Others | ≤ 0.01 | — | | [SG-NiMo27](/materials/din-en/sg-nimo27 "SG-NiMo27") | [2.4615](/materials/material-no/2.4615 "2.4615") | Others | ≤ 0.02 | 1 | | [SG-NiMo28Cr](/materials/din-en/sg-nimo28cr "SG-NiMo28Cr") Withdrawn | [2.4701](/materials/material-no/2.4701 "2.4701") | Others | ≤ 0.01 | — | | [SG-NiMo30Cr](/materials/din-en/sg-nimo30cr "SG-NiMo30Cr") Withdrawn | [2.4695](/materials/material-no/2.4695 "2.4695") | Others | ≤ 0.1 | 1 | | [SG-NiTi 4](/materials/din-en/sg-niti-4 "SG-NiTi 4") | [2.4155](/materials/material-no/2.4155 "2.4155") | Others | ≤ 0.05 | 1 | | [SH](/materials/din-en/sh "SH") | [9.0170](/materials/material-no/9.0170 "9.0170") | Others | — | — | | [SKD 70](/materials/din-en/skd-70 "SKD 70") Withdrawn | [1.1237](/materials/material-no/1.1237 "1.1237") | Others | 0.65–0.75 | — | | [SKD 80](/materials/din-en/skd-80 "SKD 80") Withdrawn | [1.1238](/materials/material-no/1.1238 "1.1238") | Others | 0.76–0.86 | — | | [SL](/materials/din-en/sl "SL") | [9.0150](/materials/material-no/9.0150 "9.0150") | Others | — | — | | [SM](/materials/din-en/sm "SM") | [9.0160](/materials/material-no/9.0160 "9.0160") | Others | — | — | | [SPH 235](/materials/din-en/sph-235 "SPH 235") | [1.0112](/materials/material-no/1.0112 "1.0112") | Unalloyed structural steels | ≤ 0.16 | 5 | | [SPH 265](/materials/din-en/sph265 "SPH 265") | [1.0130](/materials/material-no/1.0130 "1.0130") | Unalloyed structural steels | ≤ 0.2 | 4 | | [SPH275](/materials/din-en/sph275 "SPH275") Indicative | [1.1100](/materials/material-no/1.1100 "1.1100") | Others | ≤ 0.16 | — | | [SPHL 275](/materials/din-en/sphl-275 "SPHL 275") Withdrawn | [1.1100](/materials/material-no/1.1100 "1.1100") | Others | ≤ 0.16 | — | | [SSGrade50](/materials/din-en/ssgrade50 "SSGrade50") Indicative | [1.0045](/materials/material-no/1.0045 "1.0045") | Unalloyed structural steels | ≤ 0.24 | 17 | | [St 00](/materials/din-en/st-00 "St 00") | [1.0030](/materials/material-no/1.0030 "1.0030") | Unalloyed structural steels | ≤ 0.3 | — | | [St 02 Z](/materials/din-en/st-02-z "St 02 Z") Withdrawn | [1.0226](/materials/material-no/1.0226 "1.0226") | Unalloyed structural steels | ≤ 0.18 | — | | [St 03 Z](/materials/din-en/st-03-z "St 03 Z") Withdrawn | [1.0350](/materials/material-no/1.0350 "1.0350") | Unalloyed structural steels | ≤ 0.12 | 1 | | [St 05 Z](/materials/din-en/st-05-z "St 05 Z") Withdrawn | [1.0355](/materials/material-no/1.0355 "1.0355") | Unalloyed structural steels | ≤ 0.12 | 1 | **This grade’s own name** — recorded in our sources as this grade’s own designation under that standard. **Indicative** — taken from a published cross-reference table; a close match, not a guarantee of interchangeability. Verify against the mill certificate before ordering. **Withdrawn** — designation no longer current — a separate column from the two above, so a name can be same grade and withdrawn at once. [Previous](/materials/din-en/page/72 "Previous") Page 73 of 95[Next](/materials/din-en/page/74 "Next")