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Two-part epoxy on Brass

6 verified lap-shear rows from manufacturer datasheets. Values stay with the surface preparation printed on the sheet.

ProductPrepStrengthStandardSource
ARALDITE 2011 A/B

Average lap shear strength, metal-metal joints, sand blasting pre-treatment, psi. ISO 4587. Brass 3,481 psi

grit blasted24 MPaISO 4587TDS p.3
3M Scotch-Weld Epoxy Adhesive DP460NS

Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … Brass MEK/Abrade/MEK 3,400 lb/in²

abraded23.44 MPaASTM D1002, ISO 4587TDS p.2
ARALDITE 5865 A/B

Brass 0.06/1.5 2300 (15.8)

not stated15.86 MPaDIN 53283TDS p.5
LOCTITE EA 9461

Brass N/mm² 11 (psi) (1,600)

not stated11 MPaISO 4587TDS p.2
3M Scotch-Weld Epoxy Adhesive DP100 Clear

Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Brass MEK/Abrade/MEK 4.8 MPa (700 lb/in²) ¹

abraded4.8 MPaASTM D1002, ISO 4587TDS p.2
3M Scotch-Weld Epoxy Adhesive DP100NS

Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Brass MEK/Abrade/MEK 500 lb/in² ¹

abraded3.45 MPaASTM D1002, ISO 4587TDS p.2

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