Metināšanas elektrodu cietā virsma 2,50 x 350 mm eh 380 (

Description

Magmaweld EH 380 hardfacing electrode for manufacturing and repair welding of turning and plaining chisels, reaming and shear blades, special spiral drills | also suitable for manufacturing tools from unalloyed and low alloy steels and hardfacing the edges of cutting tools made of tool steel | unalloyed and low alloy steels shall be preheated to 250-400 °C before welding and postweld heat treatment at 400 °C and then welded parts shall be cooled slowly | if buffer layer is needed, can be performed by EI 312 or EI 307B electrodes (max. 2,5 mm) and then hardfacing can be performed by EH 380 (max. 5 mm in height) | typical chemical values of weld metal C 1.10, Si 1.4, Mn 1.3, Cr 3.5, Mo 9.0, V 2.2, W 1.9, Fe rest | size (Ø x L) 2.5 x 350 mm | welding current 50-85 A | 10 pcs/package | hardness 60 HRc | hardness by tempering 64 HRc | AWS/ASME SFA – 5.13 EFe6 | EN 14700 E Fe4 | TS EN 14700 E Fe4 | DIN 8555 E 4-UM-60 (65) S

Attributes

Package length (cm): 0.7 | Package width (cm): 10 | Package height (cm): 40 | Gross weight (kg): 0.304000 | EAN: 8698188108186