Somta - page 72

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TYPE GRADE
CARBON
STEEL
FREE CUTTING
0.3 to 0.4% Carbon
0.3 to 0.4% Carbon
0.4 to 0.7% Carbon
0.4 to 0.7% Carbon
HARD
NESS
BRINELL
TONS
PER
SQ IN.
N/mm²
ALLOY
STEEL
150
170
248
206
286
33
38
54
44
63
500
570
800
650
950
248
330
380
54
74
82
810
1100
1250
STAINLESS
STEEL
Martensitic
Free Cutting
Martensitic
Std. Grade
Austenitic
Free Cutting
Austenitic
Std. Grade
TYPICAL PHYSICAL
PROPERTIES
AsSupplied
248 54 810
TITANIUM
TitaniumComm:Pure
Titanium Comm: Pure
Titanium Comm: Pure
Titanium Alloyed
Titanium Alloyed
NIMONIC
ALLOYS
Wrought
Cast
300
350
67
78
1000
1170
170
200
275
340
380
38
43
65
76
85
570
650
975
1140
1275
TOOL STEEL
HSSStandard
Grades
HSS Cobalt Grades
Hot Working Steel
Cold Working Steel
225
225
48
54
720
810
TAP TECHNICAL DATA
MANGANESE
STEEL AsSupplied
Tough
Hard