Hastelloy c4 bar, special cold-processed steel round steel, multi-ware stock, and send samples free of charge
C4 equivalent alloys are widely used abroad to produce various high-temperature components for aviation engines, with long-term reliable experience of use. The alloys are used to produce various parts of the various engines, such as fast disassembly rings, fast fixes, springs, connections, seating and support racks, and have been manufactured and used in bulk。
The alloys have satisfactory oxidation resistance, resistance to gas corrosive properties at below 700°c and resistance to corrosion in the atmosphere of the salt fog. The alloys have satisfactory corrosive properties under all-weather conditions. At 800°c, the alloys produce a large number of rods of laves in the crystals and within the crystals, resulting in a marked decrease in strength and resilience。
C4 process performance and requirements
Forming performance
1. 1 the temperature of an open furnace is not higher than 800°c, the heating temperature is 1180-1200°c, the final exercise temperature is not less than 900°c, the degree of deformation is 50% for a single heating, the temperature of the plate heats is 1160-1180°c and the cooling pressure is around 30%。
Thermal process for parts
The intermediate and final thermal treatment systems for spare parts for aviation plants are solid solutions of 1000°c, wetting of 5-10min and air or water cooling. If the heat intensity of the parts is higher, the final soluble treatment temperature may be raised to 1150 °c。
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