MIP_Bohler_Welding_Austria 65.pdf
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Description Copper solid wire used for GMAW of structural components with increased strength require- ments and is optimally suited for welding thick-walled components. BÖHLER EMK 8 is designed for semi-automatic and robotic welding and provides excellent feeding characteristics. For the T.I.M.E.-process the type BÖHLER EMK 8-T is recommended (ø1.2 mm), and is especially suited for robotic welding. Approvals and Certificates TÜV-D (3038.), DB (42.014.05), ÖBB, ABS (3SA, 3YSA), DNV (III YMS), GL (3YS), LR (3S, 3YS H15), SEPROZ, CE Base Materials steels up to a yield strength of 460 N/mm 2 (67 ksi) S235J2G3 - S355J2G3, E360, P235T1-P355T1, P235G1TH, P255G1TH, P235GH, P265GH, P295GH, P310GH, P255NH, S235JRS1 - S235J4S, S355G1S - S355G3S, S255N - S460N, P255NH-P460NH, GE200-GE260 ASTM A27 a. A36 Gr. all; A106 Gr. A, B A214; A 242 Gr. 1-5; A266 Gr. 1, 2, 4; A283 Gr. A, B, C, D; A285 Gr. A, B, C; A299 Gr. A, B; A328; A366; A515 Gr. 60, 65, 70; A516 Gr. 55; A556 Gr. B2A; A570 Gr. 30, 33, 36, 40, 45; A572 Gr. 42, 50; A606 Gr. all; A607 Gr. 45; A656 Gr. 50, 60; A668 Gr. A, B; A907 Gr. 30, 33, 36, 40; A841; A851 Gr. 1, 2; A935 Gr. 45; A936 Gr. 50 Operating Data shielding gases: ø mm Argon + 15 - 25 % CO2 0.8 100 % CO2 1.0 1.2 Mechanical Properties of All-weld Metal (*) u u1 s Yield strength Re N/mm 2 : 470 (≥ 460) 470 (≥ 460) 410 Tensile strength Rm N/mm 2 : 600 (530 - 680) 580 (530 - 680) 540 Elongation A (L0 = 5d0) %: 26 (≥ 322) 29 (≥ 322) 28 Impact work ISO-V KV J + 20 °C: 120 (≥ 380) 110 (≥ 370) 130 - 40 °C: 50 (≥ 347) 50 (≥ 347) 70 (*) u untreated, as-welded – shielding gas Ar + 15 - 25 % CO2 u1 untreated, as-welded – shielding gas 100 % CO2 s stress relieved, 600 °C/2 h – shielding gas Ar + 15 - 25 % CO2 Typical Composition of Solid Wire C Si Mn wt-% 0.11 1.0 1.8 EN 440:1995: G4Si1 (for wire) EN 440:1995: G 46 4 M G4Si1 G 46 4 C G4Si1 AWS A5.18-01: ER70S-6 AWS A5.18M-01: ER48S-6 W.Nr: 1.5130 BÖHLER EMK 8 GMAW solid wire, mild steel 2-32 Mild Steel Filler Metals – GMAW solid wires
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Bohler EMK8
Transcript of MIP_Bohler_Welding_Austria 65.pdf
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DescriptionCopper solid wire used for GMAW of structural components with increased strength require-ments and is optimally suited for welding thick-walled components.BHLER EMK 8 is designed for semi-automatic and robotic welding and provides excellentfeeding characteristics.For the T.I.M.E.-process the type BHLER EMK 8-T is recommended (1.2 mm), and isespecially suited for robotic welding.
Approvals and CertificatesTV-D (3038.), DB (42.014.05), BB, ABS (3SA, 3YSA), DNV (III YMS), GL (3YS), LR (3S, 3YS H15), SEPROZ, CE
Base Materialssteels up to a yield strength of 460 N/mm2 (67 ksi)
S235J2G3 - S355J2G3, E360, P235T1-P355T1, P235G1TH, P255G1TH, P235GH, P265GH,P295GH, P310GH, P255NH, S235JRS1 - S235J4S, S355G1S - S355G3S, S255N - S460N,P255NH-P460NH, GE200-GE260
ASTM A27 a. A36 Gr. all; A106 Gr. A, B A214; A 242 Gr. 1-5; A266 Gr. 1, 2, 4; A283 Gr. A, B,C, D; A285 Gr. A, B, C; A299 Gr. A, B; A328; A366; A515 Gr. 60, 65, 70; A516 Gr. 55; A556Gr. B2A; A570 Gr. 30, 33, 36, 40, 45; A572 Gr. 42, 50; A606 Gr. all; A607 Gr. 45; A656 Gr. 50,60; A668 Gr. A, B; A907 Gr. 30, 33, 36, 40; A841; A851 Gr. 1, 2; A935 Gr. 45; A936 Gr. 50
Operating Datashielding gases: mmArgon + 15 - 25 % CO2 0.8100 % CO2 1.0
1.2
Mechanical Properties of All-weld Metal(*) u u1 sYield strength Re N/mm2: 470 ( 460) 470 ( 460) 410Tensile strength Rm N/mm2: 600 (530 - 680) 580 (530 - 680) 540Elongation A (L0 = 5d0) %: 26 ( 322) 29 ( 322) 28Impact work ISO-V KV J + 20 C: 120 ( 380) 110 ( 370) 130
- 40 C: 50 ( 347) 50 ( 347) 70(*) u untreated, as-welded shielding gas Ar + 15 - 25 % CO2
u1 untreated, as-welded shielding gas 100 % CO2s stress relieved, 600 C/2 h shielding gas Ar + 15 - 25 % CO2
Typical Composition of Solid WireC Si Mn
wt-% 0.11 1.0 1.8
EN 440:1995: G4Si1 (for wire)EN 440:1995: G 46 4 M G4Si1
G 46 4 C G4Si1AWS A5.18-01: ER70S-6 AWS A5.18M-01: ER48S-6W.Nr: 1.5130
BHLER EMK 8GMAW solid wire, mild steel
2-32
Mild Steel Filler Metals GMAW solid wires
