NiCro 72

type 
Nickel Chromium solid MIG wire
applications 
Nicro 72 filler metal is a typical alloy for cladding 671/800HT tubes. Also for overlaying of carbon steels and stainless steels to get a nickel-chromium corrosion resistance surface. Due to the high Chromium content it has excelent resistance to high temperature corrosion, also ijn fuel-ash atmosphers containing sulfur and vanadium
classification
AWS 
AWS A5.14 ERNiCr-4
(UNS N06072)
EN ISO 
18274: S Ni 6072 (NiCr44Ti)
DIN 
1736:
Suitable for 

ASTM B163, B166, B167, B168 with UNS N06690, IN657, Inco 671/800H

approvals 
CE Approved
welding positions: 
Typical Chemical Composition (%)

Ni

Cr

Ti

Mn

Fe

S

Si

Cu

C

55

44

0.6

0.1

0.2

0.008

0.1

0.2

0.01

Mechanical properties (Typical)

Heat

Tensile strenght

Elongation

Treatment

(PSI)

MPa

(%)

AW

100

690

30

Welding parameters packing

Welding Parameters

Packing (kg)

D (mm)

Current (A) DC+

Single

1,14 mm

110-270

13,6

Gas acc. EN ISO 14175:
I1

Disclaimer: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, the information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and any liability incurred from any reliance thereon is expressively disclaimed. Typical data are those obtained when welded and tested in accordance to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Other tests and procedures may produce different results. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application. The selection and use of specific products is solely within the control of, and remains the sole responsibility of the customer. The right to change design and/or specifications without notice is reserved.