Welded bimetallic sawblade or metal saw band

Details Welded bimetallic sawblade or metal saw band Welded bimetallic sawblade or metal saw band

1990-10-30

1992-02-25

Yee, Deborah

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

428683, B32B 1500

Patent

active

050912640

ABSTRACT:
A bimetallic saw blade or band saw includes a support strip (1) and a tool steel top layer (2) of high speed tool steel and sawteeth (6) in at least the top layer. The support strip is martensitically hardenable maraging steel having a maximum carbon concentration of 0.05 wt. % and a content of alloying elements of at least 10 wt. %.

REFERENCES:
patent: 3034379 (1962-05-01), Bernstein et al.
patent: 3719790 (1973-03-01), Plockinger et al.
patent: 3930426 (1976-01-01), Berggren et al.
patent: 4041274 (1977-08-01), Sadowski
patent: 4058650 (1977-11-01), Kiyonoga et al.

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