H13 OVERSIZE Firechrome Ground GFS
H13 OVERSIZE Firechrome Ground Flat Stock has very high toughness to withstand chipping and breaking and is AISI H-13 hot-work tool steel. H-13 tool steel is Oversize in dimension from .015 - .035". S7 is used where superior strength is needed to keep sharp edges, such as on large-scale Shear Cutting Machines.
Hardening H-13 Ovesize Firechrome Flat Bar Stock: Preheat thoroughly to 1450/1500°F and heat to 1800/1875°F, and hold 30 minutes at temperature. This will give you a Rockwell hardness of 48-50. For less hardness, air cool to 150°F, then temper immediately.
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*Prices subject to change without notice due to the Metals Market fluctuations.
* All 'value length' and 'value pack' item measurements are subject to a "mill tolerance". A product may be produced several thousandths of an inch, either over or under the stated thickness, and still be within "mill tolerance". This does NOT apply to Cut To Size items. Those will be +.125", -0.00" tolerances.