OK TIGROD 12.64

OK Tigrod 12.64 is a copper-coated Mn-Si-alloyed W4Si1/ER70S-6 solid rod for the GTAW of non-alloyed steels, as used in general construction, pressure vessel fabrication and shipbuilding. It has a slightly higher manganese and silicon content than OK Tigrod 12.61 to increase the weld metal strength. This also promotes low sensitivity to surface impurities and contributes to smooth, sound welds.

Mã: ER70S-6 Danh mục:

Typical Tensile Properties

Ar (I1) EN As welded
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
26 % 595 MPa 525 MPa – –
Ar (I1) AWS As welded
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
30 % 610 MPa 510 MPa – –
Ar (I1) AWS Stress relieved
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
32 % 525 MPa 400 MPa 620 °C 2 hr

Typical Charpy V-Notch Properties

Ar (I1) EN As welded
Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
150 J -40 °C – –
Ar (I1) AWS As welded
Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
– -30 °C – –
100 J -46 °C – –
Ar (I1) AWS Stress relieved
Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
80 J -46 °C 620 °C 2 hr

Typical Weld Metal Analysis %

Mn C Si
1.68 % 0.074 % 0.95 %

 

Approvals: ABS, 3Y (I1), BV, 3YM (I1), CE, EN 13479, DNV-GL, III YM (I1), LR, 3Ym H15 (I1), NAKS/HAKC, 1.6MM-2.4MM, VdTÜV, 05260
Classifications: EN ISO 636-A, W 46 4 4Si1, Weld Metal, EN ISO 636-A, W4Si1, Wire Electrode, SFA/AWS A5.18, ER70S-6, Wire Electrode

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

Alloy Type: Carbon-manganese steel

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