FusoFlex

Ultimate-95:

ULTIMATE-95 is an electrode specially designed to combine a high level of tensile and impact properties with radiographic quality and "very low" category of hydrogen content. This favourable combination renders ULTIMATE-95 suitable for welding of high strength low alloy steels, grain refined steels, quenched and tempered steels, having UTS upto 70 kg/mm² and also for joining such high strength steels to C-Mn steels.

Ease of operation in all positions.
Smooth and stable arc which is easy to strike & restrike.
Slag detachability with little effort.
Finely rippled bead with regular profile.
Welds of consistent X-ray quality.
Weld metal which possesses excellent mechanical properties and displays resistance to cracking caused by heavy stresses and / or hydrogen.
In particular, it displays remarkable impact resistance at subzero temperature down to minus 50°C.
A higher level of metal recovery at 100-110%.
Resistance to moisture pick-up.

Identification:Name Printed

Applications:

Tanks.
Wagons.
Penstocks.
Pressure Vessels.
Bridges.

Chemical analysis of all weld deposits(%):

Carbon	Manganese	Silicon	Molybdenum	Sulphur	Phosphorus
0.08	1.25-1.75	0.60	0.25-0.45	0.025	0.025

All weld mechanical properties:

Ultimate Tensile Strength kg/mm²	Yield Strength kg/mm²	Elongation (L=4d)%	CVN Impact Value Joules at +20°C	CVN Impact Value Joules at -20°C	CVN Impact Value Joules at -40°C	CVN Impact Value Joules at -50°C
64-72	56-64	20-26	120-180	80-110	60-80	40-60

Welding current ranges and packing data for sizes manufactured:

Dia (mm)	2.5	3.15	4.0	5.0	6.3
Length(mm)	350	450	450	450	450
Current(Amp)(DC+ or AC 70V)	80-100	110-140	150-190	200-250	260-340
Pieces per carton	125	90	60	40	25

Ultimate-95:

Chemical analysis of all weld deposits(%):

All weld mechanical properties:

Welding current ranges and packing data for sizes manufactured:

Notes on usage: