Polyurethane adhesive on Stainless Steel
9 verified lap-shear rows from manufacturer datasheets. Values stay with the surface preparation printed on the sheet.
| Product | Prep | Strength | Standard | Source |
|---|---|---|---|---|
| 3M Scotch-Weld Multi-Material Composite Urethane Adhesive DP6310NS Overlap Shear Strength. 7 d at 23°C. Stainless Steel MEK/Abrade/MEK 21.5 MPa (3124 lb/in²) | abraded | 21.5 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Multi-Material Composite Urethane Adhesive DP6330NS Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Stainless Steel MEK/Abrade/MEK 20.3 MPa (2946 lb/in²) (CF ) ¹ | abraded | 20.3 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| ARALDITE 2015-1 A/B Metal to metal joints, panels degreased with IPA, cured 24 hours at 25°C. Stainless steel 2720 psi ASTM D-1002 | degreased | 18.75 MPa | ASTM D1002 | TDS p.2 |
| Dev-Thane 2 Cured 7 Days @ 75°F (24°C). Adhesive Tensile Lap Shear [SS] 1,840 psi (12.7 MPa). ASTM D 1002 | not stated | 12.7 MPa | ASTM D1002 | TDS p.1 |
| LOCTITE UK 2018 Lap shear strength, ASTM D1002, 25°C, MPa SUS/SUS 10 | not stated | 10 MPa | ASTM D1002 | TDS p.1 |
| ARALDITE 2040 A/B Average lap shear strength, metal-metal joints, sand blasting pre-treatment, psi. ISO 4587. Stainless Steel 1,204 psi | grit blasted | 8.3 MPa | ISO 4587 | TDS p.3 |
| LOCTITE UK M-06FL Stainless Steel N/mm² 6.3 (psi) (910) | not stated | 6.3 MPa | ASTM D1002 | TDS p.2 |
| LOCTITE UK U-05FL Lapshear Stainless Steel 6.3 N/mm2 (910 psi). Substrates cured for 5 days @22°C. | not stated | 6.3 MPa | ASTM D1002 | TDS p.1 |
| LOCTITE UK U-09FL Lap Shear Strength, STM 700: Stainless Steel N/mm² 4.0 (psi) (587) | not stated | 4 MPa | STM 700 | TDS p.1 |