Exaton

Exaton Ni71

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Exaton Ni71 is a covered electrode with basic coating and a normal metal recovery for welding of NiCrFe alloys such as Alloy 600, 800 and 800H. 9%Ni steels as well as nickel-alloyed steels for cryogenic temperature use. It is also used for dissimilar joints such as stainless steel and NiCu alloys to carbon steel and nickel alloys. Exaton Ni71 is characterised by little spatter and very good slag removal. Typical applications are found in constructions to be used at lower temperatures e.g. 3.5%, 5% and 9% Ni steels are used as well as austenitic Cr-Ni stainless steel, especially if the weld metal is to be thermoformed or stress relieved. The alloy can be used in air up to 1200°C (2150°F), in sulphur dioxide atmospheres up to 800°C (1470°F) and in ammonia at the highest process temperature. This alloy is used for surfacing or joining where there are strict requirements on stress corrosion resistance and for high temperature service. The microstructure is fully austenitic.


Typical Charpy V-Notch Properties

pwht aws
16 hr
16 hr

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength Testing Temperature Testing TimeYield Strength
PWHT50 %AWS635 MPa (92 ksi)610 degC (1130 degF)16 hr400 MPa (58 ksi)

Deposition Data

Current Deposition Rate @ 90% I max Diameter
50-70 A 0.0 kg/h (0.0 lb/h) 2.5 x 300.0 mm (0.098 x 11.8 in.)
65-105 A 0.0 kg/h (0.0 lb/h) 3.2 x 350.0 mm (1/8 x 13.8 in.)
75-150 A 0.0 kg/h (0.0 lb/h) 4.0 x 350.0 mm (5/32 x 13.8 in.)
120-170 A 0.0 kg/h (0.0 lb/h) 5.0 x 350.0 mm (0.197 x 13.8 in.)

Classifications

Classifications SFA/AWS A5.11 : ENiCrFe-3
EN ISO 14172 : E Ni 6182 (NiCr15Fe6Mn)

Approvals

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

Consumable Characteristics

Alloy Type Ni based Cr alloy
Coating Type Basic
Welding Current DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
Al C Cr Cu Fe Mn Mo Nb Ni P S Si Ti Ti+Nb
0.009 % <=0.03 % 16 % 0 % <=10 % 5.7 % 0.005 % 2.2 % 67 % <=0.015 % <=0.010 % 0.3 % 0.08 % <0.50 %
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How to purchase Exaton Ni71

We're as eager to put ESAB gear in your hands as you are to have it.  That's why we sell our products with distributors who'll give you the attention, support, and value you deserve.  Their expertise will make sure that you're as happy with the purchasing process as we know you'll be with your purchase itself.

To make things even easier, we've developed the online shopping list below.  As you browse our site, you'll be able to click on any product to have it added to this easy reference sheet.  And when you're done, you can send the list to yourself or print it out and bring it in to the distributor of your choice.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.


Part Numbers and Accessories

Part Numbers : Exaton Ni71
91102520L0
91103230L0
91104030G0
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