Our newest copy of ASTM A802 is from 2006.
TABLE 1 Visual Inspection Acceptance Criteria lists the 4 levels, and which SCRATA Plate is appropriate for each surface feature.
For Porosity I think Level I and II have the Plate numbers reversed, since Level I had a crappier Plate C2 where Level I requires Plate C1.
TABLE 1 Visual Inspection Acceptance Criteria
Surface Feature Level I Level II Level III Level IV
Gas porosity C2 C1 C3 C4
Do newer versions correct this ?
Does if confirm my assumption that Level I should be C1 and level II should be C2 correct ?
thanks,
Dan T
TABLE 1 Visual Inspection Acceptance Criteria lists the 4 levels, and which SCRATA Plate is appropriate for each surface feature.
For Porosity I think Level I and II have the Plate numbers reversed, since Level I had a crappier Plate C2 where Level I requires Plate C1.
TABLE 1 Visual Inspection Acceptance Criteria
Surface Feature Level I Level II Level III Level IV
Gas porosity C2 C1 C3 C4
Do newer versions correct this ?
Does if confirm my assumption that Level I should be C1 and level II should be C2 correct ?
thanks,
Dan T
