G-TECH 316LMn-B
SMAW
- AUSTENITIC STAINLESS STEELS
316NF
Description
Basic coated electrode for fully austenitic and non-magnetic weld metal
These wires are mainly used under high dilution conditions and in dissimilar welds between stainless and C-Mn steels. The low carbon, 0.03% max, reduces the possibility of intergranular carbide precipitation increasing the resistance to intergranular corrosion without the use of stabilizers such as niobium or titanium. Ideal for joining stainless steels to themselves or to carbon
or low alloy steels, and can be used at temperatures of up to 380°C. The higher silicon content (if compared with standard 309L) increases the welding fluidity and improve the bead appearance.
Specifications
EN ISO 3581-A
E 18 15 3 L B 12
AWS A5.4
(E316LMn-15)
Shielding
-
Positions
PA, PB, PC, PD, PE, PF
Current
DC+;
Packaging Type
Carton box
Asme qualifications
F-No (QW432)
5
A-No (QW442)
-
Ferrite
<0,5 FN
Pren
29.64
Hardness
200HV - 220HV
Chem. Comp. %
DEFAULT
C
0.03
Mn
3.5
Ni
16
Cr
18
N
0.15
P
0.02
S
0.01
Mo
2.8
Si
0.4
Mechanical Properties
min
variant
Tensile strength Rm MPa
480
610
Yield strength Rp0.2 MPa
300
440
Elongation A (L0=5d0) %
25
35
Impact Charpy ISO-V
-
50J @ -196°C
Impact Charpy ISO-V
-
-
Welding Parameters
2.5
mm
3.2
mm
4
mm
5
mm
Ampere
50A - 75A
75A - 110A
110A - 150A
160A - 210A
Voltage
-
-
-
-
Packaging
56 pcs/kg
28 pcs/kg
19 pcs/kg
12 pcs/kg
Packaging Type
Carton box
Carton box
Carton box
Carton box
