Materials & Grades

Ni - Resist - BS 3468 1986

Type
Grade
C% Max
Si%
Mn%
Ni%
Cu%
Cr%
Nb%
P%
Mg%
0.2% Proof Stress
Tensile Strength
Elongation
Charpy V-Notch
Brinell Hardness

Flake
Graphite

F1
3
1.5-2.8
0.5-1.5
13.5-17.5
5.5-7.5
1.0-2.5
-
0.2
-
-
170-240
1 to 2
-
140-220
F2
3
1.5-2.8
0.5-1.5
18.0-22.0
0.5 max
1.5-2.5
-
0.2
-
-
170-240
1 to 3
-
140-220
F3
2.5
1.5-2.8
0.5-1.5
28.0-32.0
0.5 max
2.5-3.5
-
0.2
-
-
190-240
1 to 3
-
120-215
 
Spheroidal
Graphite
S2
3
1.5-2.8
0.5-1.5
18.0-22.0
0.5 max
1.5-2.5
0.08
210-260
370-490
7 to 20
4 to 20
140 - 230
S2B
3
1.5-2.8
0.5-1.5
18.0-22.0
0.5 max
2.5-3.5
0.8
210-260
370-490
7 to 20
4 to10
140 - 230
S2C
3
1.5-2.8
1.5-2.5
21.0-24.0
0.5 max
0.5max
0.08
170-250
370-440
20 to 40
20 to 30
130 -170
S2M
3
1.5-2.5
4.0-4.5
21.0-24.0
0.5 max
0.2max
0.08
210-240
420-470
25 to 45
15 to 25
150 - 180
S2W
3
1.5-2.2
0.5-1.5
18.0-22.0
0.5 max
1.5-2.2
0.12-0.2
0.5
0.06max
210-260
370-490
7 to 20
10 to 20
140 - 200
S3
2.5
1.5-2.8
0.5-1.5
28.0-32.0
0.5 max
2.5-3.5
0.08
210-260
370-470
7 to 18
4 to 20
130 - 200
S5S
2.2
4.8-5.4
1.0max
34.0-36.0
0.5 max
1.5-2.5
0.08
210-260
370-470
7 to 20
-
130 - 180
S6
3
1.5-2.8
6.0-7.0
12.0-14.0
0.5 max
0.2max
0.08
200-260
390-460
15 to 25
15 to 25
130 - 170

 

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