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CR Spheroidized Annealed SAE/AISI 1050
This is the most economical grade of the heat treatable annealed spring steels. This is a top quality, killed, fine grain (#5 or finer) material that is rolled to the closest possible gauge tolerances. Generally used where SAE hardening and tempering after forming is desired, but fatigue values and elastic limits are not critical. Good grain structure makes this type of annealed spring steel adaptable for forming with or against the grain with good hardening qualities.
STANDARD SPECIFICATIONS:ASTM A568 & A684, AMS 5085, QQS 700
TYPICAL ANALYSIS:C .47/.55 Mn .60/.90 P .020 max S .025 Max Si .15/.30
TYPICAL HARDNESS: Rockwell B 82 max
TYPICAL APPLICATIONS: Blades, brackets, brake discs, clips, clutches, springs, washers, wear strips
AVAILABLE FORMS: Stock size coils & sheets. Material may also be Slit, Sheared, Laser Cut, Blanked, Edged, Deburred, and/or Reflattened to your specifications.
AVAILABLE GAUGES:.010" - .187" - Refer to our catalog for specific sizes!!!