Product

Standard

Weld Metal Analysis

Applications

Mechanical Properties

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

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At 700 ºC
T: 800 – 850 N/mm²

Y:700 – 750 N/mm²

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H:300 – 320 HB

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

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