E 6013
mk14 ama mk14

Rutile electrode for welding non-alloy steels

AMA MK 14

AWS/ASME SFA – 5.1 : E 6013
DIN 1913 : E 43 33 R (C) 3
ISO 2560 : E 380 RC 11

Application/properties:

Medium coated rutile-electrode, suitable for welding of mild steel application. Easy arc striking, weld ability in all position, easy detachable slag & clean without undercut are some properties of this electrode.

Weld metal analysis in % (typical values):

C Mn Si S P
0.08 0.6 0.45 <0.02 <0.02

Mechanical Properties of all-weld metal:

(single values are typical values)

Tensile Strength
( N/mm )
Yield Strength
( N/mm )
Elongation
A5 (%)
Impact energy (J)
ISO -V
20°C       0°C+
450 – 570 > 360 > 22 > 60       >50

Welding Parameter
Diameter (mm) Length (mm) Amperage (A)
2.5 300 60 – 85
3.25 350 90 – 140
4.0 350 130 – 180
5.0 450 180 – 240

Materials:

DIN Standard St 37-2 to St 44-2; St 37-0 to St 52-0; St 37.4 to St 52.4; StE 210.7 to StE 360.7; StE 210.7 TM to StE 360.7 TM; St 35.8 to St 45.8; HI; HII; 17mn 4; GS-38; GS-52
EN Standard S235JR to S275JR; P235T1 to P355T1; P235T2; P355T2; L210 to L360NB; L290MB to L360MB; P235G1TH; P255G1TH; P235GH; P265GH; P295GH
ASTM Standard ASTM A36 a.A53 Gr. all; A106 Gr. A, B, C, A 135 Gr. A, B, A283 Gr. A, B, C, D; A366; A285 Gr. A, B, C; A500 Gr. A, B, C; A570 Gr. 30, 33, 36, 40, 45; A607 Gr.45; A668 Gr. A, B, A907 Gr. 30, 33, 36, 40; A935 Gr.45; A936 Gr. 50.
APl 5 L Gr. B, X42-X46

Redrying:

If necessary 1 hour at 100°C – 120°C