ESAB

OK 310Mo-L

The following items have been added to your list


x

Basic electrode for joining and cladding of steel containing 25% Cr 22% Ni 2% Mo N type. The weld metal has an excellent resistance to very agressive corrosive media, such as in urea plants. The fully austenitic weld metal is insensitive to hot cracking. OK 310Mo-L is approved for construction and repair of urea plants using the stamicarbon process. The electrode is regularly used for routine repair works on AISI 316L in urea plants to gain superior resistance to corrosive attack.


Typical Charpy V-Notch Properties

As Welded
Impact Value 40 ft-lb
Impact Value 54 J
Shielding Gas ISO
Testing Temperature 68 °F
Testing Temperature 20 °C

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength Yield Strength
As Welded34 %ISO623 MPa (90 ksi)442 MPa (64 ksi)

Deposition Data

Current Deposition Rate @ 90% I max Diameter Deposition Efficiency (%) Number of electrodes/kg weld metal Voltage
70-100 A 62 sec 1.1 kg/h (2,4 lb/h) 3.2 x 350.0 mm (1/8 x 13,8 in.) 56 % 50 24 V
100-140 A 62 sec 1.7 kg/h (3,7 lb/h) 4.0 x 350.0 mm (5/32 x 13,8 in.) 55 % 33 25 V

Classifications

Classifications EN ISO 3581-A : E 25 22 2 N L R 1 2
SFA/AWS A5.4 : (E310Mo-16)

Approvals

Approvals NAKS/HAKC 3.2 mm
Snamprogetti Ureaplants
Stamicarbon Ureaplants
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type 25Cr 22Ni 2Mo N
Coating Type Rutile Basic
Ferrite Content FN 0
Welding Current DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Mn Mo N Ni Si Si+Fe
0.038 % 24.2 % 4.4 % 2.4 % 0.14 % 21.7 % 0.4 % 0 %
x

How to purchase OK 310Mo-L

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 : OK 310Mo-L
67833230L0
67834030G0
x
x

x

Loading..