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Material
ISO 4955-2016
Heat-resistant Steels
Material Designation
Chemical Composition (%)
X6CrNiSiNCe19-10
(
4818-304-15-E
)
Min
Max
X15CrNiSi20-12
(
4828-305-09-I
) (
13
)
Min
Max
X7CrNiSiNCe21-11
(
4835-308-15-U
) (
14
)
Min
Max
X18CrNi23-13
(
4833-309-08-I
)
Min
Max
X8CrNi25-21
(
4845-310-08-E
) (
16
)
Min
Max
X15CrNiSi25-21
(
4841-314-00-E
)
Min
Max
X8NiCrAlTi32-21
(
4876-088-00-I
) (
20
)
Min
Max
X6NiCrSiNCe35-25
(
4854-353-15-E
)
Min
Max
X7CrNi18-9
(
4948-304-09-I
) (
10
)
Min
Max
X7CrNiTi18-10
(
4940-321-09-I
) (
11
)
Min
Max
X10CrNiMoMnNbVB15-10-1
(
4982-215-00-E
)
Min
Max
X7CrNiNb18-10
(
4912-347-09-I
) (
12
)
Min
Max
X8CrNiNb16-13
(
4961-347-77-E
)
Min
Max
X6CrNiMo17-13-2
(
4918-316-09-E
)
Min
Max
X7NiCrWCuCoNbNB25-23-3-3-3-2
(
4990-310-35-U
)
Min
Max
X10CrAlSi7
(
4713-503-72-E
)
Min
Max
X2CrTi12
(
4512-409-10-I
) (
1
)
Min
Max
X6Cr13
(
4000-410-08-I
) (
2
)
Min
Max
X10CrAlSi13
(
4724-405-77-I
) (
3
)
Min
Max
X6Cr17
(
4016-430-00-I
) (
4
)
Min
Max
X3CrTi17
(
4510-430-35-I
)
Min
Max
X2CrTiNb18
(
4509-439-40-X
)
Min
Max
X2CrMoTi18-2
(
4521-444-00-I
)
Min
Max
X10CrAlSi18
(
4742-430-77-I
) (
5
)
Min
Max
X10CrAlSi25
(
4762-445-72-I
) (
6
)
Min
Max
X15CrN26
(
4749-446-00-I
) (
7
)
Min
Max
X18CrMnMoNbVN12
(
4916-600-77-J
)
Min
Max
X22CrMoV12-1
(
4923-422-77-E
)
Min
Max
X6NiCrTiMoVB25-15-2
(
4980-662-86-X
)
Min
Max
NiCr19Fe19Nb5Mo3
(
4668-077-18-I
)
Min
Max
NiCr20TiAl
(
4952-070-80-I
)
Min
Max
For Reference Only
