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Material
ISO 4955-2005
Heat-resistant Steels
Material Designation
Chemical Composition (%)
X6CrNiSiNCe19-10
Min
Max
X12CrNi23-13
(
15
)
Min
Max
X7CrNiNb18-10
(
12
)
Min
Max
X15CrNiSi20-12
(
13
)
Min
Max
X2CrTi12
(
1
)
Min
Max
X6Cr17
(
4
)
Min
Max
X3CrTi17
Min
Max
X2CrTiNb18
Min
Max
X6Cr13
(
2
)
Min
Max
X7CrNiTi18-10
(
11
)
Min
Max
X8CrNi25-21
(
16
)
Min
Max
X10CrAlSi13
(
3
)
Min
Max
X10CrAlSi18
(
5
)
Min
Max
X10CrAlSi25
(
6
)
Min
Max
X15CrN26
(
7
)
Min
Max
X7CrNi18-9
(
10
)
Min
Max
X7CrNiSiNCe21-11
(
14
)
Min
Max
X8NiCrAlTi32-21
(
20
)
Min
Max
X6NiCrSiNCe35-25
Min
Max
For Reference Only
