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| Filler
Metals |
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| LAWITEX
GmbH |
| Hitdorfer
Straße 10 c |
| D-40764
Langenfeld |
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| For
tool and mould steels |
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| Filler
Metal |
Application
For |
materials
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Diameter |
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| Laser
10 M |
Martensitic
Cr-Mn laser welding wire with anticorrosion properties.
Polishable, erodable, nitrable, etchable and heat treatable.
Hardenable up to the 2. layer. For repairs of plastic,
blowing- and injection moulds, also for compression moulding
dies. Hardnes 1-st layer approx. 48-56 HRC. |
1,2343
1.2344
1.2082
1.2083
1.2367
1.2606
and similar steels |
0,1
0,2
0,3
0,4
0,5
0,6 |
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| Laser
12 M |
Cr-Ni-Mo-Mn
filler metal with a lowered c-content. Including stabilizing
elements to moderate hard carbide rims. Hardable up to
the 2. layer, polishable, erodable, nitrable, etchable
and heat treatable. For repairs of plastic and injection
moulds color synchronous for 2-5% nickeliferous tool steels.The
welding deposit is resistant to alternating temperatures.
Hardnes 1-st layer approx. 360-420 HB. |
1.2713
1.2714
1.2740
1.2743
1.2744
1.2747
1.2764
1.2766
1.2767
and similar steels |
0,1
0,2
0,3
0,4
0,5
0,6 |
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| Laser
14 M |
Cr-Mo-Mn
filler metal. Cowered carbon and silicon content. Additional
elements which reduce the development of carbides. Polishable,
erodable, nitrable, etchable and heat treatable. The laser
welding deposit has synchronous structural and treatment
properties as the parent steel. Hardnes 1 st layer approx.
360-400 HB. |
1.2311
1.2312
1.2162
1.2738
and similar steels |
0,1
0,2
0,3
0,4
0,5
0,6 |
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| Laser
16 |
Cr-Ni-Mo-Mn
filler metal. Heat-, rust-rg, non hardenable welding depsit,
strain-hardening by pressure and impacts. Polishable,
erodable can not be nitrided or chromium-plated. For basic,
intermediate and joining layers different tool steels.
Hardnes 1-st layer approx 320-370 HB. Stretching up to
33%.Tensile strength 820-880 N/qmm |
For
different tool steels |
0,3
0,4
0,6 |
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| Laser
18 |
Ni-basis
laser filler metal with Cr-Mo-Mn-Fe-Nb and elements to
avoid hard carbide transitions. Rust-, acid-, heatresisting
and extremely cold resisting. Erodable and polishable.
Can not be nitrided or chromium-plated. For elastic basic,
intermediate and joining Layers. Crack safe welding of
different steels and cast iron: GS, GG-GGG 70. Hardnes
1-st layer approx. 220-250 HB. Stretching up to 46%!!Tensile
strength approx. 700-760 N/qmm². |
For
different tool steels |
0,1
0,2
0,3
0,4
0,5
0,6 |
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| Laser
20 |
Cr-Mo-Mn-V
filler metal for hot-work steels. Polishable, erodable,
nitrable, etchable and heat treatable. Hardenable till
approx 58 HRC. For plastic moulds, blowing and injection
moulds. Hardnes 1-st layer approx. 46-52 HRC. Unproblematic
machining and resiting to thermal shocks. |
1.2343
1.2344
1.2360
1.2362
and similar steels |
0,25
0,3
0,4
0,5
0,6 |
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| Laser
22 |
Co-Cr-Mo-Mn-W-Fe
filler metal for tempering-, hardening steels and hot-work
with universal properties. For nitrided steels, has edge
stability and is resisting towards acid. Can not be chromium-plated.
Polishable, delayd erodability. Small thermal changeability
of the structure. Hardnes 1-st layer approx. 24-36 HRC.
Increase of hardnes by compression stress and dynamic
compression stress till 35% !!Stretching approx. 18-25%. |
For
different tool steels |
0,1
0,2
0,3
0,4
0,5
0,6 |
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| Laser
24 |
Cr-Mo-V-W
filler metal with stabillizing elements. Air hardenable
and shock hardenale. Edge stable and resistant at elevated
temperarures. Qualificatorily chromium-platable, it is
polishable, erodable, nitrable, etchable and temperable
good heat conducting properties. For Aluminium diecasting
forging dies, slide tools. Hardnes 1-st layer approx.
56-59 HRC. Hardenable up to approx. 58 HRC. |
1.2343
1.2344
1.2362
1.2363
1.2367
and similar steels |
0,25
0,3
0,4
0,5
0,6 |
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| Laser
26 |
Martensitic
chromium filler metal with elements for structure stabilization.
Polishable, erodable, nitrable, etchable and heat treatable.
Can not be chromium-plated. Hardeness 1-st layer approx.
48-54 HRC can differ, depending on the extent of mingling.
Hardenable up to approx. 60 HRC. |
STAVAX
1.2083
1.2316
1.4115
1.4120
and similar steels |
0,1
0,2
0,3
0,4
0,5
0,6 |
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| Laser
28 |
Cr-Mn-Al-Ti
universal filler metal for cold-cutling steels and tempering
steels. Nitrable, crack resistant and abrasionproof, induction
and flame gardenable.Very suitable for closing edges of
plastic blowing moulds. Hardeness 1-st layer approx. 56-60
HRC can differ, depending on the extent of mingling. Hardenable
up to approx. 62 HRC. |
1.2842
1.2762
1.2743
1.2721
1.2710
and similar steels |
0,25
0,3
0,4
0,5
0,6 |
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| Laser
30 |
Cr-Mn-Mo-V-W
filler metal with extreme tough-hardened and wear resistant
properties. For cold work steels with approx. 5% chromium.
Crack resistant and hardenable. Edge stable, nitrable,
erodable, chromium-platable and heat treatable. Hardeness
1-st layer approx. 56-60 HRCcan differ, depending on the
extent of mingling. Hardenable up to approx. 62 HRC. |
CARMO
CALMAX
1.2358
1.2363
and similar steels |
0,3
0,4
0,5
0,6 |
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| Laser
32 |
Cr-Mn-Si-V
filler metal with elements for structure stabilization.
The welding deposit is similar to the 12% chromium-cold
cutting steels. Can not be chromium-plated. Nitrable and
erodable. Hardeness 1-st layer approx. 58-60 HRC can differ,
depending on the extent of mingling. Hardenable up to
approx. 62 HRC. |
1.2379
1.2080
1.2436
1.2601
and similar steels |
0,1
0,2
0,3
0,4
0,5
0,6 |
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| Laser
34 |
Cr-Mn-Mo-V
filler metal with fait hardening properties. High tenacity
and edge retention. For fast repairs of cutting tools.
Nitrable, erodable and chromium-platable, air- and flame
hardenable. Hardeness 1-st layer approx. 56-59 HRC can
differ, depending on the extent of mingling. Hardenable
up to approx. 60 HRC. |
1.2379
1.2080
1.2436
1.2601
and similar steels |
0,25
0,3
0,4
0,5
0,6 |
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| Laser
36 |
Ni-Co-Mo
filler metal espesially for aluminium- and zinc diecasting
moulds. Martensitic welding deposit is crack resistent
and very tough. Hardness increase of the welding deposit
up to 50-54 HRC after thermal treatment. Can not be chromium-plated.
Hardeness 1-st layer approx. 40-46 HRC, can differ, depending
an the extent of mingling. |
1.2343
1.2344
and similar steels |
0,3
0,4
0,6 |
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| Laser
38 |
Cr-Ni-Mo
filler metal for basic and joining on different Cr-Ni
steels. Rust- acid resisting. Polishable and erodable.
Suitable for buffer layers on hard materials. Hardeness
1-st layer 300-350 HB. Streching max. approx. 35%.Tensile
strength approx. 720-760 N/mm². |
1.4301
1.4541
1.4571
and similar steels |
0,2
0,3
0,4
0,5
0,6 |
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| Laser
50 |
Cr-Mo-W-Si
filler metal for aluminium- and zinc diecasting moulds,
especially 5% chromium steels, also for plastic moulds
on worn edges, if hardeness and tenacity should be achievd.
Can not be gardened and limited chromium-platet. Resistant
to effects of temperature. Hardeness 1-st layer approx.
52-58 HRC, can differ, depending on the extent of mingling.
Hardenable up to approx. 60 HRC. Softened approx. 230
HB at 770°C. |
1.2343
1.2344
1.2311
1.2312
1.2738
1.2767
and similar steels |
0,1
0,2
0,3
0,4
0,5
0,6 |
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| For
copper/brass and Aluminium |
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| Filler
Metal |
Application
For |
materials
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Diameter |
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| Laser
40 |
Cu-Ag-Cr-Fe,
best heat and electricity conducting properties. By low
cooling (-20°). The hardness of the welding deposit
increase up to 30%. For joining of copper and bronzes
with steels. Hardness 1-st layer approx. 70-90 HB. Stretching
approx. 25-35%.Tensile strength approx. 290-340 N/qmm². |
Electrolytical
copper and different copper materials |
0,2
0,3
0,4
0,5 |
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| Laser
41 Loy |
Cu-Ni-Si-
filler metal with good heat conducting properties. Loy
spezific colorcharacteristic. By low cooling -20°
the hardnessincrease up to 30%. Hardness 1-st layer approx.
60-84 HBStretching approx. 23-32%Tensile strength approx.
200-280 N/qmm |
Ampcoloy
Moldmax
and different
copper materials |
0,3
0,5 |
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| Laser
42 |
Al-Mn-Cu-Cr-Fe
filler metal. Multi alloy bronze with excellent dry running
properties on steels and good heat conductive. For crack-
and pore-free weldings. Direct build-up layers without
the junctions taking the hardening with minimum contraction.
Also suitable for joining cracks on mould cooling channels.
Hardness 1-st layer on steel approx. 220-280 HB. Hardness
1-st layer on bronze 200-240 HB. By low cooling hardness
increase up to approx.30%!! |
For
welding on steels,cast steels, cast iron joining of
bronzes |
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| Laser
44 AL |
Al
filler metal for repairs of aluminium casting moulds,
fine flowing. For build up and joining layers of all aluminium
alloys. |
Al-alloy
still F 30 |
0,3
0,4
0,6 |
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| Laser
46 AL |
Al
special filler metal for aluminium wrought alloys. Property
of changing of state by age-, hot-, or cold compression
hardening. Hardeness depends on the degree of mingling
with the parent metal. |
Al-alloys
from F 28 |
0,3
0,4
0,6 |
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| Laser
48 |
Ti
–filler metal, for joining and build-up layerson
titanium materials. Fe- content:<0,15%. Suitable for
laboratory and medicine requirements. |
3.7025
3.7035
3.7065
and similar |
0,3
0,5 |
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