High-alloy steel-acid resistant steel 1H18N9T,X6CrNiTi18-10,1.4541,S32109,321H,09H18N10T,09Ch18N10T,09X18H10T,12KH18N10T,12H18N10T,12Ch18N10T,12X18H10T - 

High-alloy steel - chrome-nickel-titanium acid resistant steel 1H18N9T PN-71/ H-86020
Steel grade

Standard

Chemical composition (%)
C
Mn
Si
P
S
Cu
Cr
Ni
Mo
other
1H18N9T
PN
max
0,10
max
2,00
max
0,80
max
0,045
max
0,030
max
0,30
17,00
19,00
8,00
10,00
 -
Ti 5xC-0,80
Z 6 CNT 18-10
Z6CNT18-10
AFNOR
max
0,080
max
2,00
max
0,75
max
0,040
max
0,030
-
17,00
19,00
9,00
11,00
-
Ti max 0,60

X 6 CrNiTi 18-10
X6CrNiTi18-10
1.4541
DIN
EN
W.nr
max
0,080
max
2,00
max
1,00
max
0,045
max
0,015
-
17,00
19,00
9,00
12,00
-
Ti max 0,70
S 32109
S32109
321H

UNS
AISI
0,40
0,10
max
2,00
max
1,00
max
0,040
max
0,030
-
17,00
20,00
9,00
12,00
-
Ti max 0,60
09KH18N10T
09H18N10T
09Ch18N10T
09X18H10T
GOST
0,070
0,10
1,00
2,00
max
0,80
max
0,035
max
0,020
max
0,40
17,00
19,00
9,00
11,00
max
0,30
V max 0,20
W max 0,20
Ti max 0,70
12KH18N10T
12H18N10T
12Ch18N10T
12X18H10T
GOST
max
0,12
max
2,00
max
0,80
max
0,035
max
0,020
max
0,30
17,00
19,00
9,00
11,00
max
0,50
V max 0,20
W max 0,20
Ti max 0,80
H0Cr20Ni10Ti
GB
YB/T
max
0,080
1,00
2,50
max
0,60
max
0,030
max
0,030
-
18,00
20,50
9,00
10,50
-
Ti max 1,00
 
Steel used for
 - The welding equipment in the chemical industry such as reservoirs for the storage of acids, absorption towers, 
 - In the paint and pharmaceutical industries for mixers, pump components, 
 - In the food industry for the parts exposed to the salt. 

 In the 1H18N9T grade or substitute we offer: hot rods, forged rods, drawn bars, plates, seamless pipes, hot-rolled and cold rolled 
seamless tubes, cold drawn seamless tubes, forgings (cubes, rings, sleeves), flat rods, strips, profiles.

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