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ESAB

Dual Shield II 81-K2

Dual Shield II 81-K2

The wire produces a smooth stable arc and low spatter levels using a 100% CO2 shielding gas. Dual Shield II 81-K2 was developed for higher tensile steels such as ASTM A302, A533 Class I and A537. Applications include ship fabrication, offshore oil rigs, and heavy equipment construction. This wire is an excellent choice for welding ASTM steels A302, A533 Class I and A537. Dual Shield II 81-K2 produces a smooth stable arc and low spatter levels using 100% CO2 shielding gas. Applications include ship building, offshore oil rigs, and heavy equipment construction.

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Industries

  • Civil Construction
  • Industrial and General Fabrication
  • Mobile Equipment
  • Railcars
  • Ship/Barge Building

Welding Process

  • Welding-FCAW - Flux Core Arc Welding

Specifications


Typical Tensile Properties

CO2 shielding gas As welded
Elongation Tensile Strength Yield Strength
28 % 605 MPa 530 MPa

Typical Charpy V-Notch Properties

CO2 shielding gas As welded
Impact Value Testing Temperature
125 J -30 °C
105 J -40 °C
70 J -60 °C

Typical Weld Metal Analysis %

CO2 shielding gas
PMnMoCuCSNbSiVNiCr
0.012 %1.15 %0.002 %0.015 %0.04 %0.008 %0.012 %0.35 %0.017 %1.55 %0.022 %

Approvals: ABS, 5Y400SA, H5 (C1), KR, BV, SA5Y50/SA5Y40 H5, KR, CCS, 5Y42SH5, KR, CE, EN 13479, KR, ClassNK, KSWL3G(C)H5, KSW54Y40G(C)H5 (C1), KR, DNV, V Y40MS H5 (C1), KR, GL, 6Y40H5S (C1), KR, KR, L3SG(C) H5 & 5Y40SG(C) H5, KR, LR, 5Y40S H5 (C1), KR, RINA, 5YS H10 (C1), KR
Classifications: SFA/AWS A5.29, E81T1-K2C, Weld Metal, EN ISO 17632-A, T 46 6 1.5Ni P C1 1 H5, Weld Metal, JIS Z 5561, T1-1CA-N3, Weld Metal

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


Alloy Type: C Mn Ni
Welding Current: DC+
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