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AISI 422
We could produce Stainless Steel 422 C-422 C 422 Alloy 422 AISI 422 Grade 422 type 422 Forged forging Steel Round Bars Rods Square rectangular rectangle turbine blades Flat Bars,Stainless Steel 422 C-422 C 422 Alloy 422 AISI 422 Grade 422 type 422 Forged Forging Steel Hollow Bars Forged Forging Sleeves Bushes Bushing Pipes Piping tubes tubings barrels Casing Cases Shells cylinders hubs housings,Stainless Steel 422 C-422 C 422 Alloy 422 AISI 422 Grade 422 type 422 Forged Forging Rings Seamless Rolled Steel Rings,Stainless Steel 422 C-422 C 422 Alloy 422 AISI 422 Grade 422 type 422 Forged Forging Steel Blocks Discs Disks Plates ,Stainless Steel 422 C-422 C 422 Alloy 422 AISI 422 Grade 422 type 422 Forging forged steel Gas Steam Turbine Valve Spindles Stems Rods,Stainless Steel 422 C-422 C 422 Alloy 422 AISI 422 Grade 422 type 422 Forged Forging Steel Gas Steam Turbine Doubled-headed Double end Studs Fasteners Bolts, and other Stainless Steel 422 C-422 C 422 Alloy 422 AISI 422 Grade 422 type 422 forged forging parts forged forging pieces forged forging steel components as per the requirement of the client
CHEMICAL COMPOSITION OF Stainless Steel 422 C-422 C 422 Alloy 422 AISI 422 Grade 422 type 422
Carbon 0.20-0.25
Manganese 1.00 max
Molybdenum 0.75-1.25
Chromium 12.00-14.00
Silicon 1.00 max
Sulfur 0.03 max
Nickel 0.40-1.00
Tungsten 0.75-1.25
Vanadium 0.20-0.50
Phosphorus 0.04 max
Iron balance
HEAT TREATMENT OF Stainless Steel 422 C-422 C 422 Alloy 422 AISI 422 Grade 422 type 422
To anneal, heat to 1600° to 1650°F (871° to 899°C), then slowly cool in furnace
For stress relief, heat to 1100° to 1150°F (593° to 621°C) before furnace or air cooling
Harden by heating to 1875° to 1925°F (1024° to 1052°C) before oil quenching and tempering
APPLICATIONS OF Stainless Steel 422 C-422 C 422 Alloy 422 AISI 422 Grade 422 type 422
Aircraft parts
Steam and gas turbine components
High heat components
MACHINABILITY OF Stainless Steel 422 C-422 C 422 Alloy 422 AISI 422 Grade 422 type 422
Comparable to 18-8 but easier to machine
Help avoid galling with sharply ground tools
Maintain consistent speed and feed
Turning tools: 8-14° side rake
Drilling: 140° point
Threading: grind tools with 10-15° back rake
Cobalt high-speed tools: turn at 90-120 sfpm, drill at 40-75 sfpm, mill at 70-120 sfpm, ream at 20-60 sfpm, roughing and finishing