Chemical Composition Base Element Fe (Iron) C (Carbon) 0.8 % Cr (Chromium) 4 % Fe (Iron) 81.6 % (estimate) Mn (Manganese) 0.3 % Mo (Molybdenum) 5 % Si (Silicon) 0.3 % V (Vanadium) 2 % W (Tungsten) 6 % Balance Fe (Iron) Composition Note Fe is listed as a Balance element for this material, but its % value is not listed in the specification. The value shown is a calculated one. Mechanical Properties Rockwell Hardness C scale 62 to 64 Other Information Material Class Ferrous Alloy Country USA Description 62-64 HRC; General purpose high-speed steel for cutting tools and ultra high strength non-cutting tool applications as punches and die inserts. AISI M2. Designation AL TECH DBL 2 Specification Type Manufacturer's Specification Specification Status Obsolete Source Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000 Available forms Wrought Similar Alloys Click here to find similar alloys Links Organizations AL Tech Specialty Steel Corp.
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Chemical Composition

Base Element

Fe (Iron)

C (Carbon)

0.8

Cr (Chromium)

Fe (Iron)

81.6

% (estimate)

0.3

0.3

Balance

Fe (Iron)

Composition Note

Fe is listed as a Balance element for this material, but its % value is not listed in the specification. The value shown is a calculated one.

Mechanical Properties

Rockwell Hardness C scale

62 to 64

Other Information

Material Class

Ferrous Alloy

Country

USA

Description

62-64 HRC; General purpose high-speed steel for cutting tools and ultra high strength non-cutting tool applications as punches and die inserts. AISI M2.

Designation

AL TECH DBL 2

Specification Type

Manufacturer's Specification

Specification Status

Obsolete

Source

Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000

Available forms

Wrought

Similar Alloys

Click here to find similar alloys

Links

Organizations

AL Tech Specialty Steel Corp.

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