Home Catalog Stick Electrodes Non Ferrous Z-Ni 112 R – Zika Industries Ltd.

Non Ferrous

E Ni Cr Mo 3

Z-Ni 112 R

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Specifications:

AWS: A5.11 E Ni Cr Mo 3
EN ISO: 14172: E Ni 6625 (NiCr22Mo9Nb)

Description and Application

Synthetic rutile coated NiCrMo electrode.
Suitable for welding alloy 625, alloy 825 or similar grades.
Joining 9%Ni for high toughness at cryogenic temperatures.
Extreme high resistance to general and intergranular corrosion, pitting, crevice and stress corrosion cracking.
Resistant to high temperature oxidation and carburization.

welding electrode

<img decoding="async" width="301" height="250" src="https://www.zika-welding.com/wp-content/uploads/2014/02/Z112.jpg" class="attachment-box-thumbnail size-box-thumbnail wp-post-image" alt="welding electrode" srcset="https://www.zika-welding.com/wp-content/uploads/2014/02/Z112.jpg 301w, https://www.zika-welding.com/wp-content/uploads/2014/02/Z112-300x249.jpg 300w" sizes="(max-width: 301px) 100vw, 301px" />

Typical all weld metal composition [wt%]

C	Mn	Si	Cr	Mo	Nb	Fe	Ni
0.04	0.70	0.70	20.00	9.50	3.3	3.5	Bal.

TYPICAL ALL WELD METAL MECHANICAL PROPERTIES

Rp 0.2 [MPa]	Rm [MPa]	A5 [%]	Impact [ISO-V]
420	760	32	70 J @ -196ºC

Welding positions

RE-DRYING

250°C/1H

Diameter		Length		Current [amps]
in	mm	in	mm	Current [amps]
3/32	2.50	14	350	70-85
1/8	3.25	14	350	90-105
5/32	4.0	14	350	115-135
3/16	5.0	14	350	130-260