case hardened in a sentence

Examples

1. Approximately 100, 000 second model rifles were produced with case hardened receivers, and 200, 000 were produced with blued receivers.
2. Smith & Wesson reintroduced this model in 2007 as a collector's piece with some models featuring a case hardened finish by Doug Turnbull.
3. Firearms expert Mike Cumpston notes that the barrel features a period-correct two-line address and authentic bone and charcoal case hardened finish.
4. Typically a hand tool, it consists of a generally tapered rectangular, round, or half-round sectioned bar of case hardened steel with distinct, individually cut teeth.
5. Most are hand tools, made of a case hardened steel bar of rectangular, square, triangular, or round cross-section, with one or more surfaces cut with sharp, generally parallel teeth.
6. In 1999 a limited run of 500 guns in stainless steel and 500 guns in blue with color case hardened frames were offered by Davidson's with a barrel and a shortened ejector rod and housing.
7. The manufacture of a mailcoat would have first required the production of a thin metal wire, via swaging or case hardened by being packed in charcoal and subsequently reheated, so that some carbon could transfer to the metal's outer face.
8. The copper plates used in traditional engraving and etching, which are softer and so much easier to work cannot be case hardened but can be steel-faced or nickel-plated by electroplating to increase the number of impressions that could be printed.