OK AristoRod 89

CÔNG TY TNHH NAM NGỌC LINH
Ðịa chỉ: Số 26 Ðường S5,P. Tây Thạnh, Q.Tân Phú, TPHCM
Ðiện Thoại: (028) 3816 0800/0801/0802
Email: info@namngoclinh.com.vn

 

Mô tả

OK AristoRod 89

The non copper coated OK AristoRod 89 is a low-alloyed, chromium-nickel-molybdenum (0,4% Cr, 2,2% Ni, 0,55% Mo), solid wire for GMAW of ultra high tensile strength steels requiring tough weld metal for critical applications. Also suitable when high impact strength at lower temperatures is required. The AristoRod wires are suitable for operating at high currents with maintained disturbance free wire feeding giving a stable arc with a low amount of spatter, due to its unique Advanced Surface Characteristics ASC) technology. OK AristoRod 89 is delivered on spools or in the unique

ESAB Marathon Pac, which is excellent in mechanised welding applications.

 

Classifications Weld Metal: EN ISO 16834-A:G89 4 M Mn4Ni2CrMo
Classifications Wire Electrode: EN ISO 16834-A:G Mn4Ni2CrMo, SFA/AWS A5.28:ER120S-G
Approvals: CE EN 13479, DB 42.039.37, GL 4Y89S, VdTÜV 11881

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

 

Alloy Type: 0,4% Cr, 2,2%Ni, 0,55% Mo

 

Typical Tensile Properties
Condition Yield Strength Tensile Strength Elongation
EN 80Ar/20CO2 (M21)
As welded 920 MPa 940 MPa 18 %

 

Typical Charpy V-Notch Properties
Condition Testing Temperature Impact Value
EN 80Ar/20CO2 (M21)
As welded -40 °C 47 J

 

Typical Wire Composition %
C Mn Si Ni Cr Mo
0.081 1.75 0.8 2.22 0.41 0.533

 

Deposition Data
Diameter Current Voltage Wire Feed Speed Deposition Rate
0.8 mm 40-170 A 16-22 V 2-10,8 m/min 0,4-2,6 kg/h
1.0 mm 80-280 A 18-28 V 2,7-14,7 m/min 1-5,4 kg/h
1.2 mm 120-350 A 20-33 V 2,7-12,4 m/min 1,5-6,6 kg/h