9/16 x 4 x 36 - Oversize Air Hardening Flat Stock ER Collets - ER-40 Collet Trays Cast Aluminum

Cast Aluminum

Item #: 15657034

Item #: 85776359

Item #: 19914233

Item #: 19913565

9/16 x 4 x 36 - Oversize Air Hardening Flat Stock ER Collets - ER-40 Collet Trays Cast AluminumItem #: LY4657430 Manufacturer: Starrett Mfg #: 57430 Technical Specifications: *Brand Name: Starrett *Length: 36 *Material: A 2 *Thick: 9 16 *Width: 4 Description: *499 s a A 2 5% chromium air hardening steel with high wear and abrasion resistance *Oversize: +. 010" . 015" thickness tolerance *Maintains close dimensional accuracy throughout the heat treating process *The 5% chromium content makes this steel especially desirable for punches and dies