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
|