310 Mo

type 
Heat resistant (modified) stainless steel alloy for SMAW
applications 
Ceweld 310Mo electrodes are primarily intended for welding the clad side of 316, 316L and 317 clad steels as well as other grades of molybdenum bearing stainless steels. Ceweld 310Mo electrodes are used for the resurfacing of digesters in the paper industry
Properties 

Ceweld 310Mo is a rutile basic electrode similar to Ceweld 4842 Ti but with molybdenum added for improved high temperature creep properties. The weld deposit is fully austenitic and corrosion resistant.

classification
AWS 
A 5.4: E 310 Mo-16
EN ISO 
3581-A: E 25 20 3 R 12
DIN: W.Nr. 
1.4466
DIN 
8556: E 25 22 2 NLB
Suitable for 

1.4832, 1.4837, 1.4841, 1.4845, 1.4846, 1.4849, 1.4848, 1.4828, 1.4713, 1.4726, 1.4710, 1.4745, 1.4823 heat resisting stainless steel.

approvals 
CE approved
welding positions: 
Weld deposit analysis

C

Mn

Si

Cr

Ni

Mo

<0.10

1,5-2.0

0.5

22-24

19-21

2-3

mechanical properties

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

+20°C

-40°C

-60°C

HV 40

AW

380

540

35

70

210

AW: as welded
redrying temperature 
300ºC/2hr (not often required)
welding parameters / packing

Welding Parameters

Packing

D (mm)

Length (mm)

Current (A) DC+

kg / can

kg / 6pack

kg / 1000

2,5

300

60-90

19

3.2

350

75-120

35.8

4.0

350

100-155

54.5

5.0

350

130-210

84.7