Hastelloy C4(JIS NW6455)

1.Hastelloy C4 INTRODUCTION

HastelloyC-4 (N06455) Hastelloy is an austenitic low carbon nickel-molybdenum-chromium alloy. The main difference between Nicrofer6616hMo and other earlier developed alloys of similar chemical composition is the low carbon, silicon, iron, and tungsten content. Such a chemical composition enables it to exhibit excellent stability at 650-1040°C, improve resistance to intergranular corrosion, and avoid edge-line corrosion susceptibility and weld heat-affected zone corrosion under appropriate manufacturing conditions.

2.Hastelloy C4 GRADE