capidur G 70 Fe

Applications / Features

A chromium-free iron-based flux-cored wire for tools and components exposed to extremely abrasive wear and high impact loads, even at high operating temperatures.

In the very finely lamellar weld metal, up to 50% complex fine special carbides are homogeneously distributed in different sizes and embedded in the matrix in a rounded morphology. The weld metal offers very high hardness and impact toughness, resists extremely fine mineral attack and, due to its high scratch hardness, is resistant to grooving wear. The matrix can be fine-tuned and adjusted during the process.

Interpass temperatures should not exceed 150°C.

For operating temperatures up to 700°C.

Applications

Suitable for hardfacing on:

Tools and attachments used in earthworks, stone and soil applications, GETs, mining, open-pit and tunnel construction, and in the foundry, forging, steel, iron, metallurgy, glass, brick and refractory industries.

Typical components:

Screw presses, blade segments, conveying tools, conveyor screws, impact bars, cutting edges, cutting heads, knives, scrapers, ploughshare mixers, mixer parts, mixing paddles, mixing tools, mixer blades, nozzles, profile drills, excavator teeth, tooth tips, excavator points, rotary valves, fans, spike crushers, breaker stars, slides, chutes, wear protection plates, wear protection pipes and more.

Indicative analysis [%]

C
Si
Mn
Mo
V
B
Fe
1,75
0,80
1,50
15,00
9,00
2,50
balance
G 70 Fe:
40-50% [special carbides]
5 μm-25 μm [grain size]

Current type

=(+)

Protective Gas (EN ISO 14175)

M12

Positions

pa
pb
pc

Properties: (without heat treatment; indicative values at room temperature)

hardness matrix
63 - 65 [HRC]
hardness matrix
65 - 70 [HRC] 2nd layer
hardness special carbides
2500 - 2900 [HV 0,1] carbide

Dimensions

Ø [mm]
1,2
1,6
2,8

Request product documents

Documents
capilla-ansprechpartner-pascal-schuenemeier.webp
Pascal Schünemeier

Sales Management

Do you have questions about our welding consumables or need advice on selecting the right product?