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The Alleima manufacturing portfolio of billets and blooms includes a wide range of stainless steels and nickel alloys. Several grades of Alleima stainless steel are available as Sanmac®, stainless steel with excellent machinability and consistent properties for increased cutting speeds and reduced tool wear and shorter set-up times.

Technical data, such as chemical composition and mechanical properties, is found in the material datasheet for the respective grade.

Alleima grade UNS ASTM EN steel no. Billets for forging and re-rolling Extrusion billets Blooms Ingots
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Austenitic stainless steels
Alleima® 6RA11 S30300 303 1.4305
-
Alleima® 5LR11 S30400 304 1.4301
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Alleima® 6LR11 S30400 304 1.4301
Alleima® 4LR11 S30403 304L 1.4307
-
Alleima® 3R12 S30403 304L 1.4306
Alleima® 8LR30 S32100 321/321H 1.4541
-
Alleima® 6R35 S32100 321/321H 1.4541
Alleima® 6LR62 S31600 316 1.4401
Alleima® 5R60 S31600 316 1.4436
Alleima® 4LR61 S31603 316L 1.4404
-
Alleima® 3R65 S31603 316L 1.4404
Alleima® 3R60 S31603 316L 1.4435
Alleima® 3X1R63 S31703 317L 1.4438
-
Alleima® 3R64 S31703 317L 1.4438
Alleima® 8LR70 S31635 316Ti 1.4571
-
Alleima® 5R75 S31635 316Ti 1.4571
Alleima® 7RE10 S31008 310 1.4845
Alleima® 2RK65 N08904 904L 1.4539
Alleima® 254 SMO S31254 - 1.4547
- - -
Sanmac® 304/304L S30400/
S30403
304/304L 1.4301/
1.4307
-
Sanmac® 316/316L S31600/
S31603
316/316L 1.4401/
1.4404
-
Sanmac® 1.4435 S31603 316L 1.4435
-
Sanmac® 1.4571 S31635 316Ti 1.4571
-
Sanmac® 1.4541 S32100 321 1.4541
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Duplex stainless steels (ferritic-austenitic)
Alleima grade UNS ASTM EN steel no. Billets for forging and re-rolling Extrusion billets Blooms
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Alleima 5RD58 S32900 329 1.4460
-
SAF 2304 S32304 - 1.4362
- -
SAF™ 2205 S31803 - 1.4462
SAF™ 2507 S32750 - 1.4410
- -
Sanmac® 2205 S31803/
S32205
- 1.4462
-
Nickel alloys
Alleima grade UNS ASTM EN steel no. Billets for forging and re-rolling Extrusion billets Blooms
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Sanicro® 28 N08028 - 1.4563
- -
Sanicro® 31HT N08810/
11
Alloy 800 HT 1.4959
- -
Sanicro® 32Cu N08020 Alloy 20 -
- -
Sanicro® 41Cu N08825 Alloy 825 2.4858
- -
Sanicro® 70 N06600 Alloy 600 2.4816
- -
Ferritic and martensitic steels
Alleima grade UNS ASTM EN steel no. Billets for forging and re-rolling Extrusion billets Blooms
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Alleima 2XC24 S41000 410 1.4006
-
Alleima 6C27 S42000 420 1.4028
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Alleima 12C27 S42000 420 -
-
Alleima 4C54 S44600 446 -
-
Alleima 0XC34 S43000 430 1.4016
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