We are Professional 1.4418(X4CrNiMo16-5-1,X4CRNIMO16.5.1,Z6CND16-05-01,AISI S165M,SS 2387,X 4 Cr Ni Mo 16-5-1)Forged Forging hydroelectric Hydraulic Kaplan Hydro Power Water turbine blades from china

Corrosion Resistance
This alloy shows good corrosion resistance to mild atmospheres, both in annealed and heat-treated conditions. It resists corrosion in many industrial and domestic environments as well as potable and mine waters.
For optimum corrosion resistance, surfaces must be free of scale, lubricants, foreign particles, and coatings applied for drawing and heading. After fabrication of parts, cleaning and/or passivation should be considered.
Annealing
This alloy is typically annealed at 1112°F - 1200°F (600°C - 650°C), followed by slow cooling in air. Heat uniformly to the selected temperature.
Hardening
Heat to 1740°F - 1920°F (950°C - 1050°C), followed by oil quench. Small sections can be hardening by air cool.
Tempering
QT900 properties are achieved by tempering at 1025°F - 1145°F (550°C - 620°C) for 8 hours followed by oil or air cool. Alternately, material may be treated using two cycles, 4 hours each followed by oil or air cool. This alloy may suffer temper embrittlement if tempered at 785°F - 1022°F (450°C - 550°C), or slow cool at this temperature range.

Please send us the drawing and quantity of 1.4418(X4CrNiMo16-5-1,X4CRNIMO16.5.1,Z6CND16-05-01,AISI S165M,SS 2387,X 4 Cr Ni Mo 16-5-1)Forged Forging hydroelectric Hydraulic Kaplan Hydro Power Water turbine blades that you need, we are glad to quote the best price for your side