Carpenter

Project 70+® Type 416 Stainless

(U.S. Patent No. 6,146,475)
(UNS S41600)

Single Figures are Maximums
0.15 C, 1.20 Mn, 0.060 P, 0.150 S, 1.00 Si, 12.00/14.00 Cr, Bal. Fe

Project 70+® Type 416 stainless is an improved modification of Carpenter Stainless No. 5, the first free-machining stainless steel. Customers report this grade has significantly better machinability than the conventional Type 416, including the following characteristics:

1. 100 to 200% longer tool life.
2. 15% faster machining speeds.
3. Improved finishes.

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