OK Autrod NiCr-3

CÔNG TY TNHH NAM NGỌC LINH
Ðịa chỉ: Số 26 Ðường S5,P. Tây Thạnh, Q.Tân Phú, TPHCM
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Mô tả

OK Autrod NiCr-3

Continuous solid Ni-Cr wire for welding of high alloyed heat-resisting and corrosion resisting materials, 9%Ni-steels and similar steels with high notch toughness at low temperatures. Also for joining of dissimilar metals of the types mentioned. The weld metal has very good mechanical properties at high and low temperatures. Good resistance to stress corrosion.

 

Classifications Wire Electrode: SFA/AWS A5.14:ERNiCr-3, EN ISO 18274:S Ni 6082 (NiCr20Mn3Nb)
Approvals: VdTÜV 12656 (MV), VdTÜV 12666 (FP)

 Approvals are based on factory location. Please contact ESAB for more information.

Alloy Type: Alloyed nickel (Ni + 20 % Cr + 3 % Mn + 2.5 % Nb)

 

Typical Tensile Properties
Condition Yield Strength Tensile Strength Elongation
As welded 400 MPa 650 MPa 40 %

 

Typical Charpy V-Notch Properties
Condition Testing Temperature Impact Value
As welded 20 °C 150 J

 

Typical Wire Composition %
C Mn Si Ni Cr Fe Nb+Ta
0.04 3.0 0.2 bal 20.0 1.3 2.5

 

Deposition Data
Diameter Current Voltage Wire Feed Speed Deposition Rate
0.8 mm 70-190 A 20-27 V 5-18 m/min 1,3-4,8 kg/h
1.0 mm 100-200 A 21-27 V 6-13 m/min 2,5-5,5 kg/h
1.2 mm 160-280 A 24-30 V 6-10 m/min 3,6-6 kg/h