Special range of products

Product
Standard
Weld Metal Analysis
Applications
Mechanical Properties
Metalloy AlTi
DIN 1736:
E 23 – UM – 350 -PTZ

EN 14700: E Ni 2

Recovery: 140%

Current: = (+) / ~

C:0,03 – 0,06

Ni: 58,0 – 65,0

Cr: 17,0 – 20,0

Mo: 5,0 – 7,0

Co: 11,0 – 13,0

W: 0,8 – 1,5

Al: 1,8 – 2,5

Ti: 2,8 – 3,3

Basic-coated electrode for overlays on parts subject to great impact at high temperatures. The weld deposit is scale-, thermoshock- and wear resistant at high temperatures. Service life can excellently increased in case of forging tools to form high temperature material and hot cutting tools.

As Al and Ti have good dispersion properties at high temperatures. service life of this alloy is longer than can usually be achieved with Co-based alloys.

Suitable for following base materials:
hot-work steels like material – no. 1.2714 annealed to 900 – 1050 N/mm2

At 500 ºC
T: 800 – 850 N/mm²

Y: 730 – 750 N/mm²

—————–
At 700 ºC
T: 800 – 850 N/mm²

Y:700 – 750 N/mm²

————–

H:300 – 320 HB

Table separator
NiCr 50 Nb

Recovery: 100%

Current: = (+) / ~

C: 0,06 – 0,1

Mn: 1,0 – 1,5

Cr: 48,0 – 51,0

Fe: <1,0

Ni: 47,0 – 49,0

Nb: 1,7 – 1,9

N: 0,1 – 0,15

Rutile-basic coated special electrode for material such as in 657 etc.

Suitable for oil burners at high mechanical stress and smoke-corrison by means of sulphur – and vanadium containg particles.

Heat resistant in air is 1150 ºC.

T: 750 – 800 N/mm²

Y(0,2):
450 – 500 N/mm²

Table separator
Metadur 6 Ni
DIN 8555:
E 22 – UM – 40 – CTZ

EN 14700: E Ni 4

Recovery: 120%

Current: = (+) / ~

C: 0,02 – 0,04

Si: 2,5 – 3,2

Cr: 8,0 – 10,0

Ni: 85,0 – 88,0

Specials:1,0 – 2,0

For hardfacing with satisfactory gliding properties (metal-metal) and resistance to corrison, according to the application of Metadur 6 U, Not for use in connection with hydrochloric acid. The weld metal has good tempering properties so after thermal cycling the hardness is as good as before.

H: 40 HRC

Table separator

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