SPC 18 : 2008

CHAPTER 1 - ENGINEERING SERIES (E)
E-1 LINEAR TOLERANCES - One Side of Parting Line
E-2 LINEAR TOLERANCES - Across Parting Line
E-3 LINEAR TOLERANCES - Cored Areas; Sand and Moving Parts
E-4 DRAFT REQUIREMENTS AND INTERPRETATION
E-5 FLATNESS - STRAIGHTNESS
E-6 HOLES AND POCKETS - Sand Cast
E-7 HOLES AND POCKETS - Permanent Mold
E-8 PROFILE TOLERANCE
E-9 EJECTOR PIN MARKS
E-10 FLASH REMOVAL - Snagging, Grinding, Removal of P/L,
     Chill Marks, Gates and Risers
E-11 ANGULARITY - PERPENDICULARITY - PARALLELISM
E-12 CONCENTRICITY
E-13 MACHINE FINISH ALLOWANCE
E-14 POSITIONAL TOLERANCE
E-15 WALLS, FILLETS & RIBS
E-16 LETTERING
E-18 CAST SURFACE SMOOTHNESS
E-19 METAL THICKNESS
E-20 DATUMS - TARGET POINTS - LINES
E-21 PRODUCT REQUIREMENT FORM
CHAPTER 2 - METALLURGICAL SERIES (M)
M-1 ALLOY CROSS REFERENCE CHARTS
M-2 CHEMICAL COMPOSITION LIMITS
M-3 MECHANICAL PROPERTY LIMITS
M-4 CHARACTERISTICS OF ALUMINUM ALLOYS
M-5 ALUMINUM CASTING QUALITY STANDARD
M-6 RADIOGRAPHY
M-7 PENETRANT AND OTHER INSPECTION TECHNIQUES
M-8 IMPREGNATION OF CASTINGS
M-9 WELDING OF CASTINGS
M-10 TYPICAL PHYSICAL PROPERTIES
M-11 RECOMMENDED HEAT TREATMENTS
APPENDIX 1 - ALLOY REGISTRATION
APPENDIX 2 - TEMPER REGISTRATION

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