G-TECH 316LB
SMAW
- AUSTENITIC STAINLESS STEELS
316L
Description
Basic coated electrode for 316L austenitic stainless steels
Excellent performance at pressure from -120 ° C to 350 ° C. It is used for the welding and surfacing of austenitic steels of the AISI 316 series. Its structure has the characteristic of resisting the chemical aggressions caused by acids and atmospheric agents. The deposited alloy is resistant to marine corrosion. It is widely used in the chemical, petrochemical, refinery and shipbuilding industries. Ease of slag removal reduces post-welding cleaning operations to a minimum.
Specifications
ISO 3581-A
E 19 12 3 LB 42
AWS A5.4
ER316L-15
Shielding
-
Positions
PA, PB, PC, PD, PE, PF
Current
DC+;
Packaging Type
Carton box
Asme qualifications
F-No (QW432)
5
A-No (QW442)
8
Ferrite
2-10 FN
Pren
27.58
Hardness
200HV - 220HV
Chem. Comp. %
DEFAULT
C
0.035
Mn
1.8
Ni
11.5
Cr
19
Mo
2.6
Si
0.8
Mechanical Properties
min
variant
Tensile strength Rm MPa
510
560
Yield strength Rp0.2 MPa
320
430
Elongation A (L0=5d0) %
25
45
Impact Charpy ISO-V
-
100J @ 20°C
Impact Charpy ISO-V
-
-
Welding Parameters
2.5
mm
3.2
mm
4
mm
5
mm
Ampere
50A - 80A
80A - 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
