Pipeweld 90DH


Pipeweld 90DH

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A low alloyed low hydrogen electrode of AWS E9045-P2 type specially designed for downhill welding circumferential joints in pipelines API 5L X70,X80. The low hydrogen weld metal provides high notch toughness and excellent ductility to reduce the risk of cracking. The electrode has been specially designed to provide excellent striking properties and elimination of start porosity. Productivity is significantly higher than conventional low hydrogen electrodes for welding vertically up.


Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Mn Ni Si
0.07 % 1.5 % 0.8 % 0.5 %


Grade 3.2-4.5 mm
Approvals are based on factory location. Please contact ESAB for more information.

Typical Charpy V-Notch Properties


Grade E9045-P2 H4R
Name SFA/AWS A5.5
Grade E 55 6 Mn1Ni B 45 H5
Name EN ISO 18275-A

Consumable Characteristics

Welding Current AC or DC+
Coating Type Low-hydrogen

Typical Tensile Properties

ConditionElongationTensile Strength (imp)Yield Strength (imp)
As Welded24 %670 MPa (97.2 ksi)590 MPa (85.6 ksi)

Deposition Data

Current Deposition Rate Diameter Voltage kg weld metal/kg electrodes
70-100 A 58 sec 1.00 kg/h(2.20 lb/h) 2.5 x 350 mm(3/32 x 14 in.) 21 V 0.70 kg
110-150 A 56 sec 1.50 kg/h(3.31 lb/h) 3.2 x 350 mm(1/8 x 14 in.) 21 V 0.68 kg
180-220 A 54 sec 2.30 kg/h(5.07 lb/h) 4.0 x 350 mm(5/32 x 14 in.) 24 V 0.67 kg
210-270 A 54 sec 2.90 kg/h(6.39 lb/h) 4.5 x 350 mm(11/64 x 14 in.) 24 V 0.68 kg

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Part Numbers : Pipeweld 90DH
Pipeweld 90DH 2.5x350mm 1/2 VP 7P552530G0 FIND A DISTRIBUTOR
Pipeweld 90DH 3.2x350mm 1/2 VP 7P553230G0 FIND A DISTRIBUTOR
Pipeweld 90DH 4.0x350mm 1/2 VP 7P554030G0 FIND A DISTRIBUTOR
Pipeweld 90DH 4.5x350mm 1/2 VP 7P554530G0 FIND A DISTRIBUTOR