ASTM B571 Test Guide: Peel Testing for Metals
PeelGrind the chisel edge to the exact specified angle and sharpen regularly to maintain uniform shear force application.
Browse validated testing configurations. Filter by regulatory standard, material type, or force requirements.
9 items found
Grind the chisel edge to the exact specified angle and sharpen regularly to maintain uniform shear force application.
Always roll the tape onto the steel plate with a standardized mechanical roller at a uniform speed to eliminate manual…
Clean the stainless steel probe tip with reagent-grade toluene or isopropyl alcohol and a lint-free wipe before every single stroke.
Meticulously clean the stainless steel test plate with diacetone alcohol or n-heptane and a lint-free wipe before every single strip…
Meticulously document the exact failure mode split: R (Rubber Failure), RC (Rubber-Cement), CP (Cement-Primer), or M (Metal Interface).
Always discard the first 25mm of peeling data from calculations; adhesive failure must reach steady-state equilibrium before capturing valid averages.
Ensure the specimen edges are polished completely free of blanking burrs; even minor edge roughness skews the transverse width extensometer…
Always apply a standardized, high-pressure grease lubricant uniformly to the punch apex to guarantee pure, friction-free stretch-forming dynamics.
Always verify that the linear regression regression coefficient (R^2) exceeds 0.995; a lower value indicates invalid data collection or localized…