... rings, and combustion system transition liners, turbine seals, compressor vanes, and thrust-chamber tubing for rocket motors.Chemical processing ... Forgings, & Rings), SAE/AMS 5837 (Wire), ISO 9723 (Rod & Bar), ISO 9724 (Wire), ISO 9725(Forgings), VdTÜV 499 (Rod & Bar), ... Other Products - ASTM B 366/ASME SB 366 (Fittings), ISO 4955A (Heat Resisting Steels & Alloys), DIN 17744 (Chemical composition ...