17-4 PH Bolts

17-4 PH bolts are made from a precipitation hardened stainless steel most known for its exceptional strength and its ability to maintain its mechanical properties to 600 ° F. Compared to 316 stainless steel, 17-4 PH bolts yield strength is up over 4 times greater. When compared to Duplex 2205 bolts, the yield strength of 17-4 PH can be up to 2- ½ times greater. 17-4 bolts are available in 8 different aged (precipitation hardened) conditions offering a variety of mechanical properties (see below). RAYCHIN also offers bolts per ASTM F593 Grade 630. This fastener specification ensures the yield and tensile strengths for sensitive applications.

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