Rectangular Carbons Electrodes

SI 0.28
p 0.004%
V.m 10 .15
ash 4.0%
fe 0.25%
resistivity 65 .90
Density 1.46g&cm
compression strength 18mpa
real density 1.98gcm

Graphite Electrodes 1. Graphite Electrodes, petroleum coke and needle coke as raw materials, then calcined, mixing, extrude/forming, baking, impregnate and machining. graphite electrode is a conductor that heats and melts in an electric arc furnace. According to the quality index, the graphite electrode can be divided into RP,HP,UHP grade.Advantage 1 High purity and high density, strong chemical stability 2 Surface can be treated with anti-oxidation, long service life 3 General power graphite electrode Conductive, thermal and thermal shock

Carbon Electrode Paste / Soderberg Electrode Paste Quality Specification: At the customers end the paste is fed in the upper part of the electrode it softens and melts forming the shape of the electrode casting. Flow ability of carbon electrode paste is essential for proper operation of electrode. It is important that the paste flows at a reasonable temperature and fills the casting of the electrode, maintaining a consistent mixture of components. The paste then gets baked to a solid mass as it moves down and is capable of passing the required current to the furnace charge. The plasticity of paste , the measure of its flow ability is controlled in the mixer by adjusting the binder content or percentage of coke fines. The lower baked part of the electrode is the final electrode product. The physical properties of this paste are of vital importance to ensure proper electrode operation without breakages. Green paste: A) Plasticity : 30-35%, 35-40% (or as per buyers requirement ) B) V.M. : 12-14% C) ash : 0.5% max D) f.C. : 86% min E) Apparent density : 1.58gm/ccmin. Baked paste : A) f.C. : 99% min B) porosity : 22-24% C) Apparent density : 1.36gm/cc min D) ccs : 250kg/cm2 min E) electrical resistivity : 70-90 micro ohm meter. Size : mould of 24ö dia & 4ö thick (wt. Approx 46kg. To 48 kg. Per block). 24" dia & 4"thick approx 46 to 48 per block. Size in briquette form or as per buyers requirement can also be made available.

Type model
Gb chemical composition(%)mechanical properties
Cmnsispotherr el /r p 0.2 mpar m
Mpaa
%a kv

421e43130.100.32/0.550.300.0350.04-330420170 íp c

Th422e43030.100.32/0.550.250.0350.040-330420220 íp c

Th422gme43030.100.32/0.550.250.0350.040-330420220 íp c

Th423e43010.100.32/0.550.300.0350.040-33042022-20 íp c

Th426e43160.101.250.900.0350.040-33042022-30 íp c

Th502e50030.100.50/1.250.300.0350.040-400490200 íp c

Th506e50160.101.600.750.0350.040-40049022-30 íp c

Th506de50160.101.600.750.0350.040-40049022-30 íp c

Th506fee50180.101.600.750.0350.040-40049022-30 íp c

Th507e50150.101.600.750.0350.040-40049022-30 íp c


Typemodel gb(aws)usage
421e4313for welding low carbon steel light-gauge sheet structures .
Th422e4303for welding key structures of low carbon steel as well as low-alloy steel with same strength.
Th422gme4303suitable for cosmetic welding of key structures of low carbon steel ad low-alloy steel
Th423e4301for welding low carbon steel structures.
Th426e4316for welding key structures of low carbon steel and low-alloy steel with same strength
Th502e5003for welding general structures of 16mn and low-alloy steel with same strength
Th506e5016for welding medium carbon steel structures and some key structures of low-alloy steel like 16mn and etc.
Th506de5016for kacking welding and back sealing weiding is not necessary.
Th506fee5018high efficient welding electrodes for welding low-alloy steel structures.
Th507e5015suitable for welding key structures for medium carbon steel and 16mn low-alloy steel structures.

Rate - RP/HD/HP/UHP
Dia- 100mm-800mm
Length - 1500mm-2800mm

The electrodes are packed in wooden boxes and wooden frame bottoms, and the joint holes are protected by a foam cover and bundled with a packing steel strip.
The electrode joints are packed in cartons, foam boxes or packed in large wooden boxes and bundled with baled steel strips. When more than two electrode joints are installed in the same carton, the joints are separated by corrugated paper or foam plastic sheets.
When the electrode and the joint are integrally connected, the electrode joint hole and the joint are packaged with a foam cover, and then wrapped in a wooden box and a wooden frame, andBundled with baled steel strips.
UHP graphite electrode Manufacturer has advanced production equipment, complete facilities, advanced testing methods and professional team. Always put quality in the first place, from material selection to final machining, each process is strictly and quality-tested and controlled, and carefully create high-quality graphite products for customers.

Carbon steel welding electrode is suitable to work in all positions with excellent welding technological properties, stable arc less splash, shaped good appearance, easy for removal of slag layer, easy for striking arc and restriking arc.
Used for welding common carbon steel structure, suitable for small thin plates and low class low-allow steel.Sutch as 09mn2.

Egg shape electrode paste , ton bags package
Trapezoid shape electrode paste, upper 12.5*7.5cm, bottom: 9.0*4.5cm, height:7.5cm
Cylinder sodergerg electrode paste, customized. such as 600*500mm,450*750mm,500*1000mm.etc.