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TENSILE-328 N
Electrode for Difficult-to-Weld Steel Identification:
Imprint
Unitor TENSILE-328 N / 312-17 Classifications
Approvals
SFA/AWS A 5.4
EN-ISO 3581-A
EN 14 700
E 312-17
E 29 9 R 12
E Fe 11
N.A.
Type of current
AC DC+
Welding positions
PA
Materials to be welded
Typical mech. properties of weld metal
Welding data
PC
PF
PE, PD
Various steel grades such as: – Armour plate – Hardenable steel including steels difficult to weld – Non-magnetic austenitic manganese steel – Work hardening austenitic manganese steel – Dissimilar steel grades (CMn-steel to stainless steel)
3.01
All weld metal composition
PB
C
Mn
Si
Cr
Ni
0.08 - 0.15
0.50 - 1.00
0.50 - 0.90
28.0 - 30.0
9.0 - 10.5
Tensile strength MPa
Yield strength MPa
790
610
Diameter mm.
Current range, A
2.5 3.2
50–85
80–125
Elongation Impact value % ISO-V (J)
22 At +20°C = 30
Arc time **/ Deposition rate** Electrodes per electrode, sec.
Kg/h kg weld metal** 48 65
Fume class
0.9 1.3
78 42
6
7
* SDS available on request. ** 90% of max. amperage
Packaging data
Diameter mm.
Length mm.
Electrodes per box
Net weight, kg per box
Product No.
per box
Boxes per carton
2.5 3.2
300 350
79 50
1.6 2.0
096-699470 096-699488
6
6
Re-drying temperature: 350 °C (662 °F) for two hours.
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