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Use checkboxes to select two or more alloys.
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O1 |
LSS™ O1 |
An oil hardening, non-shrinking tool steel with good toughness and moderate dimensional stability in heat treatment. |
95 |
60 |






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O6 |
Graph-Mo® |
An oil hardening, graphitic tool steel with excellent non-seizing properties. The graphite particles provide self-lubricity and hold applied lubricants. |
125 |
60 |






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L6 |
LSS™ L6 |
An oil hardening, general purpose tool and die steel. The nickel content provides enhanced impact toughness. |
75 |
57 |






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A2 |
LSS™ A2 |
A general purpose, air hardening tool and die steel. |
70 |
60 |






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LSS™ A7 Mod. |
An air hardening, highly abrasion resistant tool steel. Used in severe wear applications such as brick molds and shot-blast liners. |
40 |
61 |






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A8 |
LSS™ MGR™ |
An air hardening steel with good toughness which can be used in cold work and some limited hot work tooling applications. |
75 |
59 |






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A9 |
LSS™ A9 |
An air hardening steel with enhanced toughness which can be used in both cold work and hot work tooling applications. |
70 |
56 |






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A10 |
Graph-Air® |
An air hardening graphitic tool steel. More dimensionally stable during heat treatment than O6 graphitic tool steel. |
85 |
60 |






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D2 |
LSS™ D2 |
A general purpose, 12% chromium, air hardening, wear resistant tool steel. Good dimensional stability during heat treatment. |
50 |
62 |






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D3 |
LSS™ D3 |
An air hardening, high carbon, 12% chromium tool steel with improved wear resistance. |
45 |
63 |






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D7 |
LSS™ D7 |
An air-hardening tool steel with maximum wear resistance for an ingot cast steel. Large, hard carbides resist wear from abrasive particles. |
35 |
63 |






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LSS™ Vertex |
A versatile, air hardening die steel with a unique combination of high strength, high toughness and very good wear resistance. |
65 |
62 |






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Lescowear™ and PGK™ |
Two very similar air hardening tool steels with a unique combination of toughness and wear resistance. |
55 |
60 |






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S1 |
LSS™ S1 |
An oil hardening, shock resistant tool steel designed for applications involving high impact or sudden shock loading. |
70 |
57 |






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S7 |
LSS™ S7 |
An air hardening, shock resistant tool steel with better dimensional stability in heat treatment. |
70 |
57 |






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H13 |
LSS™ H13 |
A 5% chromium hot work steel which is often used in cold work tooling applications which need high toughness but not high strength. |
65 |
48 |






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H13S |
Viscount 44® |
Resulfurized (machinable) prehardened H13 which can be used for a variety of tooling and maintenance applications. |
40 |
44 |






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M2 |
Double Six™ |
A general-purpose, high speed steel which is sometimes used in cold work applications which require high strength but not high toughness. |
50 |
64 |






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CPM® 1V® |
A powder metal tool steel with a unique combination of high toughness and high strength for both cold and hot work applications. |
60 |
57 |






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M4 |
CPM® Rex M4 HC |
A powder metal tool steel with a unique combination of high strength, toughness and wear resistance for both cold and hot work tools. |
55 |
63 |






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CPM® 9V® |
A powder metal tool steel which provides high toughness and wear resistance at a moderate strength level. |
50 |
53 |






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CPM® 10V® |
A powder metal tool steel which provides extremely high wear resistance in combination with high strength and good toughness. |
50 |
63 |






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Machinability Index: Relative machinability, as a percentage, compared to machining a 1% carbon tool steel. |