PM Krupp - High Speed Steels - A Complete Line of Fully Dense High Speed Tool Steels Call 310-715-9800  
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PM Krupp is a Manufacturer of Tool and High Speed Steel Parts Used in a Variety of Industrial Applications

Parts include bits, cutters, chasers, knives and machine tool blanks from a wide range of alloys.

PM Krupp is a company that is using Powder Metallurgy technologies to create engineered materials for applications requiring extreme wear resistance and toughness. The drive is to use conventional Powder Metallurgy tooling to capture net or near net shapes in materials that previously were machined from wrought products. By capturing more net shape the number of costly secondary machining operations is reduced which, in turn, translates to lower manufacturing costs.

This principle is applied at the PM Krupp division using a proprietary sintering process to manufacture a line of fully dense high speed steels, in complex net shapes with available hardnesses up to HRC 67 . Hot work and shock resistant grades are used for machining plastic, wood and metal.

ALLOY COMPOSITION CHART
CHEMICAL COMPOSITION by PERCENTAGE
TOOL STEEL / HIGH SPEED STEELS
ALLOY CARBON MANGANESE SILICON CHROMIUM MOLYBDENUM TUNGSTEN VANADIUM OTHER HARDNESS
(HRC)
A11 MOD
(Similar to
CPM10V)
2.45 0.50 0.90 5.25 1.30 _ 9.75 S - .07 Max
D-2

1.40

1.60

0.60

Max

0.60

Max

11.00

13.00

0.70

1.20

_

1.10

Max

Co - 1.00 Max 60/62
M-2

0.78

0.88

0.15

0.40

0.20

0.45

3.75

4.50

4.50

5.50

5.50

6.75

1.75

2.20

P - .03 Max

S - .03 Max

62/64
M3/2

1.15

1.25

0.15

0.40

0.20

0.45

3.75

4.50

4.75

6.50

5.00

6.75

2.75

3.25

P - .03 Max

S - .03 Max

63/65
M4

1.25

1.40

0.15

0.40

0.20

0.45

3.75

4.75

4.25

5.50

5.25

6.50

3.75

4.50

P - .03 Max

S - .03 Max

64/66
T15

1.50

1.60

0.15

0.40

0.15

0.40

3.75

5.00

1.00

Max

11.75

13.00

4.50

5.25

P - .03 Max

S - .03 Max

Co - 4.65 - 5.25

65/67
T-15HV

1.75

1.85

0.15

0.40

0.15

0.40

4.15

4.45

1.00

Max

11.75

13.00

6.50

6.90

P - .03 Max

S - .03 Max

Co - 4.9 - 5.2

T-42 1.30

_

_ 4.20 3.80 10.00 3.30 Co - 10.25 66/68
T-42 HV 2.70 _ _ 4.10 3.40 8.70 7.20 Co - 9.2
PX-16

1.05

1.15

0.00

0.40

0.70

0.90

3.75

4.50

4.50

5.50

6.00

6.75

1.70

2.20

Co -100 Max 63/65

STAINLESS STEEL
ALLOY C MN Si P S Ni Cr Mo Cu OTHER HARDNESS
(HRC)
316L

0.03

Max

2.00

Max

1.00

Max

0.045

Max

0.03

Max

10.00

14.00

16.00

18.00

2.00

3.00

_

Nitrogen

.100 Max

440C

0.95

1.20

1.00

Max

1.00

Max

0.040

Max

0.03

Max

_

16.00

18.00

0.75

Max

_
17 - 4PH

0.07

Max

1.00

Max

1.00

Max

0.040

Max

0.03

Max

3.00

5.00

15.50

17.50

_

3.00

5.00

Cb + Ta

.15 - .45

25/35
304

0.03

Max

1.00

Max

1.00

Max

0.040

Max

0.03

Max

7.00

9.00

16.00

18.00

_ _ _

   
 
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