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  • Users: Jerry Van
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  1. Jerry Van

    Gas Nitride Issues: Blistering & Flaking on H-13

    We manufacture parts out of H-13 forgings. A typical dimension is 18"L x 11.5"W x 4.5"H. Parts are machined and heat treated to Rc 44/47. They are then rough ground in several areas, allowing .002 per surface for final grind after gas nitride. They are then nitrided to a case depth of .012". On...

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