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Free reference · 53 grades

Material grades. Every number, cross-referenced.

Stainless, duplex, heat-resistant and nickel-based grades with their EN name, AISI and UNS equivalents, chromium, nickel and molybdenum ranges and strength — searchable in one table.

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53 grades

Material grades with equivalents, composition in mass % and strength at room temperature
Material no.EN nameAISIUNSFamilyCr %Ni %Mo %Rp0.2 minN/mm²RmN/mm²Datasheet
1.4016X6Cr17430S43000Ferritic16–18——240400–630Datasheet
1.4301X5CrNi18-10304S30400Austenitic17–19.58–10.5—190500–700Datasheet
1.4306X2CrNi19-11304LS30403Austenitic18–2010–12—180460–680Datasheet
1.4307X2CrNi18-9304L—Austenitic17.5–19.58–10.5—175500–700Datasheet
1.4361X1CrNiSi18-15-4—S01815Austenitic16.5–18.514–16≤0.2220530–730Datasheet
1.4362X2CrNiN23-42304 (lean duplex)S32304Duplex22–243.5–5.50.1–0.6400650–850Datasheet
1.4401X5CrNiMo17-12-2316S31600Austenitic16.5–18.510–132–2.5205510–710Datasheet
1.4404X2CrNiMo17-12-2316L / 316S11S31603Austenitic16.5–18.510–132–2.5190490–690Datasheet
1.4436X3CrNiMo17-13-3316S31600Austenitic16.5–18.510.5–132.5–3205510–710Datasheet
1.4438X2CrNiMo18-15-4317LS31703Austenitic17.5–19.513–163–4220460–690Datasheet
1.4439X2CrNiMoN17-13-5317LMN—Austenitic16.5–18.512.5–14.54–5285580–800Datasheet
1.4501X2CrNiMoCuWN25-7-4Super Duplex F55S32760Duplex24–266–83–4515730–930Datasheet
1.4507X2CrNiMoCuN25-6-3Super Duplex 255S32550Duplex24–265.5–7.52.7–4475690–940Datasheet
1.4516X2CrNiTi12——Ferritic10.5–12.50.5–1.5—280450–650Datasheet
1.4529X1NiCrMoCuN25-20-7Alloy 926 (6Mo)S31254Austenitic19–2124–266–7270600–800Datasheet
1.4539X1CrNiMoCu25-20-5904LN08904Austenitic19–2124–264–5230520–720Datasheet
1.4541X6CrNiTi18-10321S32100Austenitic17–199–12—180460–680Datasheet
1.4550X6CrNiNb18-10347 / 348S34700Austenitic17–199–12—205510–740Datasheet
1.4563X1NiCrMoCu31-27-4Alloy 28N08028Austenitic26–2830–323–4215500–750Datasheet
1.4571X6CrNiMoTi17-12-2316TiS31635Austenitic16.5–18.510.5–13.52–2.5190490–690Datasheet
1.4713X10CrAl7——Ferritic, heat-resistant6–8————Datasheet
1.4720X7CrTi12409—Ferritic, heat-resistant10.5–12.5————Datasheet
1.4724X10CrAlSi13405—Ferritic, heat-resistant12–14————Datasheet
1.4742X10CrAlSi18430 (heat-resistant)—Ferritic, heat-resistant17–19————Datasheet
1.4749X18CrN28446S44600Ferritic, heat-resistant24–29————Datasheet
1.4761X8CrTi25 mod.——Ferritic, heat-resistant24–27————Datasheet
1.4762X10CrAlSi25446S44600Ferritic, heat-resistant23–26————Datasheet
1.4821X15CrNiSi25-4327—Ferritic-austenitic24–273.5–5.5———Datasheet
1.4835X9CrNiSiNCe21-11-2253 MAS30815Austenitic, heat-resistant20–2210–12———Datasheet
1.4841X15CrNiSi25-21314S31400Austenitic, heat-resistant24–2619–22———Datasheet
1.4845X8CrNi25-21310SS31008Austenitic, heat-resistant24–2619–22———Datasheet
1.4864X12NiCrSi36-16330N08303Austenitic, heat-resistant17–1934.5–41———Datasheet
1.4876X10NiCrAlTi32-20Alloy 800 / 800HN08800Austenitic, heat-resistant19–2330–34———Datasheet
1.4877X5NiCrCeNb32-28AC 66—Austenitic, heat-resistant26–2831–33———Datasheet
1.4878X8CrNiTi18-10321HS32100Austenitic, heat-resistant17–199–12———Datasheet
1.4893X9CrNiSiNCe21-11-2253 MAS30815Austenitic, heat-resistant20–2210–12———Datasheet
1.4919X6CrNiMo17-13316HS31609Austenitic, heat-resistant16–1812–142–2.5205490–690Datasheet
1.4948X6CrNi18-11304HS30409Austenitic, heat-resistant17–1910–12—185500–700Datasheet
1.4958X5NiCrAlTi31-20Alloy 800HN08810Austenitic, heat-resistant19–2230–32.5———Datasheet
2.4066Ni 99.2Alloy 200N02200Nickel-based—≥99.2———Datasheet
2.4068LC-Ni 99Alloy 201N02201Nickel-based—≥99———Datasheet
2.4360NiCu30FeAlloy 400N04400Nickel-based—bal.———Datasheet
2.4600NiMo29CrAlloy B3N10675Nickel-based0.3–3bal.26–32——Datasheet
2.4602NiCr21Mo14WAlloy C-22N06022Nickel-based20–22.5bal.12.5–14.5——Datasheet
2.4610NiMo16Cr16TiAlloy C-4N06455Nickel-based11–18bal.14–17——Datasheet
2.4619NiCr22Mo7CuAlloy G-3N06985Nickel-based21–23.5bal.6–8——Datasheet
2.4633NiCr25FeAlYAlloy 602 CA—Nickel-based24–26bal.———Datasheet
2.4660NiCr20CuMoAlloy 20N08020Nickel-based19–2132–382–3——Datasheet
2.4816NiCr15FeAlloy 600N06600Nickel-based14–17bal.———Datasheet
2.4851NiCr23FeAlloy 601N06601Nickel-based21–2558–63———Datasheet
2.4856NiCr22Mo9NbAlloy 625N06625Nickel-based20–23bal.8–10——Datasheet
2.4858NiCr21MoAlloy 825N08825Nickel-based19.5–23.538–462.5–3.5240585–793Datasheet
2.4889NiCr28FeSiCeAlloy 45 TMN06045Nickel-based26–29bal.———Datasheet

Indicative values per DIN/EN: composition in mass %, strength at room temperature in the solution-annealed condition. Verify against the applicable standard before specifying. Full datasheets with PDF at schierle-siyaya.com.

At goods-in

Check a 3.1 certificate in three steps.

  1. 01

    Find the grade

    Search the material number or AISI grade printed on the EN 10204 3.1 inspection certificate.

  2. 02

    Compare the analysis

    Hold the certified Cr, Ni and Mo contents and Rp0.2 / Rm against the ranges for a first plausibility check. The applicable standard stays binding.

  3. 03

    Document it

    Record the result in your inspection sheet. CertX builds that sheet from the drawing — every characteristic ballooned and traceable.

Questions

Material grades, briefly answered

Which material number is AISI 316L?

1.4404 (X2CrNiMo17-12-2), UNS S31603.

What is the difference between 1.4301 and 1.4404?

1.4404 (X2CrNiMo17-12-2) contains 2–2.5 % molybdenum, 1.4301 (X5CrNi18-10) none. The molybdenum makes 1.4404 (316L) more resistant to pitting in chloride-containing media; 1.4301 (304) is the classic 18/10 chromium-nickel steel.

Which grades does the table cover?

53 grades: austenitic, duplex and ferritic stainless steels, heat-resistant steels and nickel-based alloys.

Can I use the values to check a 3.1 certificate?

For a first plausibility check, yes: compare the certified Cr, Ni and Mo contents and Rp0.2 / Rm with the ranges. The values are indicative per DIN/EN — the applicable standard stays binding.

Where is the full datasheet?

Every row links to the grade’s datasheet on schierle-siyaya.com, with the full chemical composition, mechanical properties, equivalents and a PDF.

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