Jain Welding

OUR PRODUCTS

LOW HYDROGEN & ALLOY STEEL ELECTRODES

SUNTHERM 7016 PDF

 

 

CLASSIFICATION:

AWS A5.1: E 7016
IS: 814 EB 5426H2X

DESCRIPTION:

SUNTHERM 7016 is a versatile basic coated hydrogen controlled all purpose electrodes that can be operated using both DC & AC power sources in all positions. The fairly thin coating provides good accessibility to the joint producing a tough, ductile weld metal for welding heavy sections in mild steel.

APPROVALS: CIB

TYPICAL ALL WELD METAL PROPERTIES:

Chemical Composition (%) Mechanical Properties
C 0.10 max Mn 0.80-1.50 YS 44-51 kg/mm2
Si 0.75 max S 0.03 max UTS 51-60 kg/mm2
P 0.03 max EL (L=5d) 25-32%
Impact (CVN) at -300C 49-100 Joules

TYPICAL APPLICATION:

Suites for cast steels, difficult steels of unknown composition and for non machinable deposits on cast irons. Other application includes coaches, ships, heavy duty structures, earth moving machinery, rotary kiln shells, blast furnace shells,rotary klin shells etc.

CURRENT RANGE & PACKING DATA:

Size Length Current Range Qty of Electrodes in a Qty of Electrodes in a
(mm) (mm) (Amps) Carton Cardboard Box
2.5 350 60-90 5 Kg 20 Kg
3.15 450 100-135 5 Kg 20 Kg
4.00 450 140-190 5 Kg 20 Kg
5.00 450 200-260 5 Kg 20 Kg

PACKING:

Electrodes are packed in Cartons and four of these Cartons are shrink wrapped in a cardboard box.