LB-26

Welding Electrode LB-26

Kawat Las KOBE FAMILIARC

Welding Electrode LB-26 is a high-quality low-hydrogen electrode for welding medium to high carbon steel. With a tensile strength of 550 MPa, crack-resistant welds, and international certification (ABS, LR, BKI, GL), LB-26 is ideal for heavy construction, pressure pipes, and industrial equipment.

Classification

AWS A5.1 E7016, JIS Z3211 D4316

Product Description

Welding Electrode LB-26 is used for welding medium to high carbon steel that requires high tensile strength and crack resistance.

This electrode is suitable for structural applications, such as building construction, bridges, pressure pipes, and heavy equipment, especially in welding conditions that require superior mechanical properties and good weldability in various positions.

Sebelum final, bandingkan spesifikasi LB-series di rangkaian kawat las kobe steel agar parameter dan hasil selaras.

Product Specifications

ParametersDescription
Product NameWelding Electrode LB-26
BrandKOBELCO
Main ApplicationWelding electrodes for carbon steel
Welding Electrode Size2.6 mm, 3.2 mm, 4.0 mm, 5.0 mm
Welding ProcessSMAW
Weight Per Packaging20 Kg
PolarityAC, DCEP

Work Ability

Kawat las LB-26 KOBELCO memiliki kemampuan kerja yang luar biasa untuk pengelasan baja karbon sedang hingga tinggi. 

Dengan performa busur stabil, hasil las berkualitas tinggi, ketahanan mekanis superior, dan kemampuan post-weld heat treatment, elektroda ini sangat cocok untuk aplikasi struktural berat, pipa bertekanan, dan peralatan industri.

Advantages: flexible, crack-resistant, strong welds, and internationally certified.

Welding Capability

Mechanical properties of all metals being welded

 TypicalGuaranty
0.2% YS (MPa)480410400min340min
TS (MPa)550500483min450min
El on 4d (%)333422min25min
IV -29C (J)10013027min27min
PWHT (Cxh)AW620×1AW620±15×1

Welding Parameters (A)

Ø mm1F, 1G, 2F, 2G3G (uphill), 4G
2.655–8550–80
3.2100–14090–130
4.0140–190120–180
5.0190–250160–210

Shipping Approval

ABSLRDNVBVNK (*)CR
3, H153Ym. H153Y, H103, 3Y, H15KMW3, H153, 3Y, H15

Note: (*) AC

Chemical Properties

Chemical composition of all welded metals (mass %)

Chemistry ValueTypicalGuaranty*
C0.80.15
Si0.500.75
Mn1.011.60
P0.0130.035
S0.0030.035
Ni0.010.30
Cr0.020.20
Mo< 0.010.30
V0.010.08
Others (**)1.051.75

Notes :

(*) single value is maximum

(**) combined limit for Mn + Ni + Cr + Mo + V

Packaging Data

Size & Weight of LB-26 Welding Electrode

Diameter (mm)Length (mm)Weight/pack (kg)Weight/carton (kg)
2.6350520
3.2350520
4.0400520
5.0450520

Weight per Piece & Carton Size

Diameter (mm)Weight/piece (g)Carton Size (mm)
2.620170W × 110H × 380L
3.234170W × 115H × 380L
4.060170W × 110H × 430L
5.0106170W × 110H × 480L

ISO certificate

ISO 9001:2015

ISO 14001:2015

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