International Grade Conversions High Temperature Alloys

High temperature alloys

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High Temperature Alloys


WerkstoffGermanyU.S.A. France Great BritainUSSweden Spain Japan
Super-Alloys Fe-based
1.4558 X2NiCrAlTi3220 N08800NA15Incoloy 800
1.4562 X1NiCrMoCu32287 N08031
1.4563 X1NiCrMoCuN31274N08028Z1NCDU31.27
1.4864 X12NiCrSi 330 Z12NCS35.16SUH330
1.4864 X12NiCrSi3616N08330Z12NCS35.16NA17SUH330
1.4958 X5NiCrAlTi3120
1.4977 X40CoCrNi2020Z42CNKDWNb
WerkstoffGermanyU.S.A. FranceGreat BritainItalySwedenSpain Japan
S66286 A-286
S41800 Greek Ascoloy
R30556 Haynes 556 (HS556)
R30155 N155
Super-Alloys Co-based
R30188Haynes 188
R30605 L605 (Haynes 25)
MARM-302, 322, 509
Stellite 6, 21, 31
Super-alloys Ni-based
2.4360 NiCu30Fe NU30NA13Monel 400
2.4610 NiMo16Cr16Ti Hastelloy C-4
2.4630 NiCr20Ti N06075 NC20T HR5, 203-4 Nimonic 75
2.4642 NiCr29Fe NC30FeInconel 690
2.4810 G-NiMo30 N10276 Hastelloy C
2.4856 NiCr22Mo9NbN06625NC22FeDNbNA21Inconel 625
2.4858 NiCr21Mo N08825NC21FeDUNA16Incoloy 825
2.4375 NiCu30 AINU30ATNA18Monel K-500
2.4668 NiCr19FeNbMo N07718NC19FeNbInconel 718
2.4669 NiCr15Fe7TiAl N07750NC15TNbAInconel X-750
2.4685 G-NiMo28 N10001Hastelloy B
2.4694 NiCr16Fe7TiAl N00751Inconel 751
Titanium and titanium alloys
3.7025 Ti 1R502502TA1
3.7124 TiCu22TA21-24
3.7195 TiAl3V2.5
3.7225Ti1Pd R52250 TP1
3.7115 TiAl5Sn2
3.7145 TiAl6Sn2Zr4Mo2Si R54620
3.7165TiAl6V4R56400 T-A6VTA10-13; TA28TiAl6V4
3.7175 TiAl6V6Sn2 R56620 Ti6V6Al2Sn
3.7185 TiAl4Mo4Sn2TA45-51; TA57


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Stephens Gaskets Limited
Units 1-4 Alston Road Oldbury Oldbury, West Midlands B69 2PP
Phone: 0121 544 5808 Fax:121 544 4188, E-mail: