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Material
GB /T 3098.24-2020
Mechanical properties of fasteners-Stainless steel and nickel alloys bolts, screws, studs and nuts for high temperature applications
Material Designation
Chemical Composition (%)
CH0
(
X20Cr13
) (
402 1-420-00-l
)
Min
Max
CH0
(
S42020
) (
20Cr13
)
Min
Max
CH0
(
X20Cr13
) (
1.4021
)
Min
Max
CH1
(
X30Cr13
) (
4028-420-00-I
)
Min
Max
CH1
(
X30Cr13
) (
1.4028
)
Min
Max
CH2
(
X17CrNi 16-2
) (
4057-431-00-X
)
Min
Max
CH2
(
X17CrNi 16-2
) (
1.4057
)
Min
Max
V
(
X22CrMoV 12-1
) (
1.4923
)
Min
Max
V
(
X22CrMoV 12-1
) (
4923-422-77-E
)
Min
Max
VH
(
X22CrMoV 12-1
) (
1.4923
)
Min
Max
VH
(
X22CrMoV 12-1
) (
4923-422-77-E
)
Min
Max
VW
(
X19CrMoNbVN 11-1
) (
1.4913
)
Min
Max
SD
(
X6NiCrTiMoVB 25-15-2
) (
4980-622-86-X
)
Min
Max
SD
(
X6NiCrTiMoVB 25-15-2
) (
1.4980
)
Min
Max
SD
(
X6NiCrTiMoVB 25-15-2
) (
UNS S66286
)
Min
Max
SB
(
NiCr20TiAl
) (
UNS N07080
)
Min
Max
SB
(
NiCr20TiAl
) (
2.4952
)
Min
Max
718
(
NiCr19NbMo
) (
UNS N07718
)
Min
Max
718
(
NiCr19NbMo
) (
2.4668
)
Min
Max
12Cr12
(
S40310
) (
1Cr12
)
Min
Max
For Reference Only