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| AWS:E Ni Cr Mo – 5
DIN 8555:
E 23 – UM – 200 – CKZ
DIN 1735:
EL – Ni Mo 15 Cr 15 W
EN 14700: E Z Ni 2
Recovery: 170%
Current: = (+) / ~
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| C: 0,08
Ni: 56,0 – 60,0
Cr: 14,0 – 16,5
Mo: 15,0 – 17,0
Fe: 5,0 – 6,0
W: 3,0 – 4,5
Co: 2,5 – 3,5
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Coated electrode for overlays on hot working tools like hot shear blades and hot cutting dies. This special alloy is particularly recommended for use in chemical industry due to its high resistance to aggressive media.
Also suitable for large – sized overlays on steels and nickel alloys subject to impact, pressure and abrasion at high temperatures. Larger workpieces should be preheated up to – 300 ºC.
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| T: 680 – 750 N/mm²
Y: 380 – 430 N/mm²
E(1=5d): 8 – 12 %
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H: 220 – 400 HB
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DIN 8555 :
E 23 – UM – 350 – PTZ
EN 14700: E Z Ni 2
Recovery: 140%
Current: = (+) / ~
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| 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
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Lime-coated electrode for overlays on hot cutting tools. The weld deposit is scale – resistant, thermoshock- resistant and high wear-resistant at high temperatures.
The electrode is suitable for overlays on forging hammers, forging dies and saddles. (base material no. e.g 1.2714)
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At 500ºC
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 |
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