{"id":12956,"date":"2026-06-12T14:36:19","date_gmt":"2026-06-12T06:36:19","guid":{"rendered":"https:\/\/hancarbon.com\/?post_type=dt_portfolio&p=12956"},"modified":"2026-06-12T15:53:15","modified_gmt":"2026-06-12T07:53:15","slug":"industrial-threaded-graphite-electrodes-uhp-grade-with-nipples","status":"publish","type":"dt_portfolio","link":"https:\/\/hancarbon.com\/es\/product\/industrial-threaded-graphite-electrodes-uhp-grade-with-nipples\/","title":{"rendered":"Electrodos de grafito roscados industriales (grado UHP) con boquillas"},"content":{"rendered":"
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Electrodos de grafito roscados industriales (grado UHP) con boquillas<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Raw Materials<\/strong>
Petroleum coke, needle coke, coal tar pitch
Production Process<\/strong>
Calcination \u2192 Compounding \u2192 Kneading \u2192 Pressing \u2192 Baking \u2192 Impregnation \u2192 Graphitization \u2192 Machining
Grades<\/strong>
RP \/ HP \/ UHP<\/p>

Key Features<\/strong><\/p>

Low resistivity
High electrical conductivity
Low ash content
Compact and uniform structure
Excellent oxidation resistance
High mechanical strength<\/p>

Applications<\/strong><\/p>

Used in LF and EAF for the steel-making industry, non-ferrous industry, silicon and phosphorus industries
The best conductive material for electric arc furnaces and smelting furnaces
Used in closed arc and resistance furnaces
For the production of graphite shaped products, such as crucibles, boats, heating elements and other graphite components<\/p>

Di\u00e1metro nominal<\/div><\/td>
Di\u00e1metro real<\/div><\/div><\/td>
\u00a0<\/div>
Length (mm)<\/div><\/div><\/td>
Tolerancia<\/div><\/div><\/td><\/tr>
MM<\/div><\/div><\/td>
Inch<\/div><\/div><\/td>
Poppy<\/div><\/td>
Mines<\/div><\/td>
The Black Part\u00a0Min Size<\/div><\/td>
Longitud<\/div><\/td>
Short Length<\/div><\/td><\/tr>
75<\/div><\/div><\/td>
3<\/div><\/div><\/td>
78<\/div><\/div><\/td>
73<\/div><\/div><\/td>
72<\/div><\/div><\/td>
1400\/1600<\/div><\/div><\/td>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00b1 100<\/div><\/div><\/td>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
\u00a0<\/span><\/div>
-275<\/span><\/div><\/div><\/td><\/tr>
100<\/div><\/div><\/td>
4<\/div><\/div><\/td>
103<\/div><\/div><\/td>
98<\/div><\/div><\/td>
97<\/div><\/div><\/td>
1400\/1600<\/div><\/div><\/td><\/tr>
130<\/div><\/div><\/td>
5<\/div><\/div><\/td>
132<\/div><\/div><\/td>
127<\/div><\/div><\/td>
126<\/div><\/div><\/td>
1400<\/div><\/div><\/td><\/tr>
150<\/div><\/div><\/td>
6<\/div><\/div><\/td>
154<\/div><\/div><\/td>
149<\/div><\/div><\/td>
146<\/div><\/div><\/td>
1400\/1600\/1800<\/div><\/div><\/td><\/tr>
175<\/div><\/div><\/td>
7<\/div><\/div><\/td>
180<\/div><\/div><\/td>
174<\/div><\/div><\/td>
172<\/div><\/div><\/td>
1400\/1600<\/div><\/div><\/td><\/tr>
200<\/div><\/div><\/td>
8<\/div><\/div><\/td>
205<\/div><\/div><\/td>
200<\/div><\/div><\/td>
197<\/div><\/div><\/td>
1600\/1800<\/div><\/div><\/td><\/tr>
225<\/div><\/div><\/td>
9<\/div><\/div><\/td>
230<\/div><\/div><\/td>
225<\/div><\/div><\/td>
222<\/div><\/div><\/td>
1600\/1800<\/div><\/div><\/td><\/tr>
250<\/div><\/div><\/td>
10<\/div><\/div><\/td>
255<\/div><\/div><\/td>
251<\/div><\/div><\/td>
248<\/div><\/div><\/td>
1600\/1800<\/div><\/div><\/td><\/tr>
300<\/div><\/div><\/td>
12<\/div><\/div><\/td>
307<\/div><\/div><\/td>
302<\/div><\/div><\/td>
299<\/div><\/div><\/td>
1600\/1800\/2000<\/div><\/div><\/td><\/tr>
350<\/div><\/div><\/td>
14<\/div><\/div><\/td>
357<\/div><\/div><\/td>
352<\/div><\/div><\/td>
349<\/div><\/div><\/td>
1600\/1800\/2000<\/div><\/div><\/td><\/tr>
400<\/div><\/div><\/td>
16<\/div><\/div><\/td>
409<\/div><\/div><\/td>
403<\/div><\/div><\/td>
400<\/div><\/div><\/td>
1600\/1800\/2000\/2200<\/div><\/div><\/td><\/tr>
450<\/div><\/div><\/td>
18<\/div><\/div><\/td>
460<\/div><\/div><\/td>
454<\/div><\/div><\/td>
451<\/div><\/div><\/td>
1600\/1800\/2000\/2200<\/div><\/div><\/td><\/tr>
500<\/div><\/div><\/td>
20<\/div><\/div><\/td>
511<\/div><\/div><\/td>
505<\/div><\/div><\/td>
502<\/div><\/div><\/td>
1600\/1800\/2000\/2200<\/div><\/div><\/td><\/tr>
550<\/div><\/div><\/td>
22<\/div><\/div><\/td>
562<\/div><\/div><\/td>
556<\/div><\/div><\/td>
553<\/div><\/div><\/td>
1800\/2000\/2200\/2400<\/div><\/div><\/td><\/tr>
600<\/div><\/div><\/td>
24<\/div><\/div><\/td>
613<\/div><\/div><\/td>
607<\/div><\/div><\/td>
604<\/div><\/div><\/td>
2000\/2200\/2400\/2700<\/div><\/div><\/td><\/tr>
650<\/div><\/div><\/td>
26<\/div><\/div><\/td>
663<\/div><\/div><\/td>
659<\/div><\/div><\/td>
656<\/div><\/div><\/td>
2000\/2200\/2400\/2700<\/div><\/div><\/td><\/tr>
700<\/div><\/div><\/td>
28<\/div><\/div><\/td>
714<\/div><\/div><\/td>
710<\/div><\/div><\/td>
707<\/div><\/div><\/td>
2000\/2200\/2400\/2700<\/div><\/div><\/td><\/tr><\/tbody><\/table><\/div><\/div>
Technical Characteristics of Graphite Electrode RP, HP, UHP<\/b><\/span><\/div><\/div><\/div><\/div><\/div><\/div>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
Art\u00edculo<\/div><\/div><\/td>
\u00a0<\/div>
\u00a0<\/div>
\u00a0<\/div>
Unidad<\/div><\/div><\/td>
Electrodo de grafito<\/div><\/div><\/td><\/tr>
rol<\/div><\/div><\/td>
HP<\/div><\/div><\/td>
UHP<\/div><\/div><\/td><\/tr>
\u03c6300-\u03c6800mm<\/div><\/div><\/td>
\u03c6300-\u03c6800mm<\/div><\/div><\/td>
\u03c6300-\u03c6500mm<\/div><\/div><\/td>
\u03c6550-\u03c6800mm<\/div><\/div><\/td><\/tr>
Typical Value<\/div><\/div><\/td>
Typical Value<\/div><\/div><\/td>
Typical Value<\/div><\/div><\/td>
Typical Value<\/div><\/div><\/td><\/tr>
\u00a0<\/div>
Resistividad<\/div><\/div><\/td>
Electrodo<\/div><\/div><\/td>
\u00a0<\/div>
\u03bc\u03a9m<\/div><\/div><\/td>
7.0-10.0<\/div><\/div><\/td>
5.8-6.6<\/div><\/div><\/td>
4.5-5.8<\/div><\/div><\/td>
4.6-5.8<\/div><\/div><\/td><\/tr>
Pez\u00f3n<\/div><\/div><\/td>
4.0-4.5<\/div><\/div><\/td>
3.5-4.0<\/div><\/div><\/td>
3.5-4.0<\/div><\/div><\/td>
3.5-4.0<\/div><\/div><\/td><\/tr>
M\u00f3dulo de ruptura<\/div><\/div><\/td>
Electrodo<\/div><\/div><\/td>
\u00a0<\/div>
Mpa<\/div><\/div><\/td>
8.0-10.0<\/div><\/div><\/td>
10.0-13.0<\/div><\/div><\/td>
10.0-14.0<\/div><\/div><\/td>
10.0-14.0<\/div><\/div><\/td><\/tr>
Pez\u00f3n<\/div><\/div><\/td>
19.0-22.0<\/div><\/div><\/td>
20.0-23.0<\/div><\/div><\/td>
20.0-24.0<\/div><\/div><\/td>
22.0-26.0<\/div><\/div><\/td><\/tr>
M\u00f3dulo de Young<\/div><\/div><\/td>
Electrodo<\/div><\/div><\/td>
\u00a0<\/div>
GPa<\/div><\/div><\/td>
7.0-9.3<\/div><\/div><\/td>
8.0-12.0<\/div><\/div><\/td>
9.0-13.0<\/div><\/div><\/td>
10.0-14.0<\/div><\/div><\/td><\/tr>
Pez\u00f3n<\/div><\/div><\/td>
12.0-14.0<\/div><\/div><\/td>
12.0-14.0<\/div><\/div><\/td>
15.0-18.0<\/div><\/div><\/td>
16.0-19.0<\/div><\/div><\/td><\/tr>
Densidad aparente<\/div><\/div><\/td>
Electrodo<\/div><\/div><\/td>
\u00a0<\/div>
g\/cm3<\/sup><\/div><\/div><\/td>
1.53-1.56<\/div><\/div><\/td>
1.64-1.68<\/div><\/div><\/td>
1.68-1.74<\/div><\/div><\/td>
1.70-1.74<\/div><\/div><\/td><\/tr>
Pez\u00f3n<\/div><\/div><\/td>
1.70-1.74<\/div><\/div><\/td>
1.75-1.80<\/div><\/div><\/td>
1.78-1.82<\/div><\/div><\/td>
1.80-1.84<\/div><\/div><\/td><\/tr>
\u00a0<\/div>
CTE (100-600\u00baC)<\/div><\/div><\/td>
Electrodo<\/div><\/div><\/td>
\u00a0<\/div>
10-6<\/sup>\/\u00baC<\/div><\/div><\/td>
2.2-2.6<\/div><\/div><\/td>
1.6-1.9<\/div><\/div><\/td>
1.1-1.4<\/div><\/div><\/td>
1.1-1.4<\/div><\/div><\/td><\/tr>
Pez\u00f3n<\/div><\/div><\/td>
2.0-2.5<\/div><\/div><\/td>
1.1-1.4<\/div><\/div><\/td>
0.9-1.2<\/div><\/div><\/td>
0.9-1.2<\/div><\/div><\/td><\/tr>
Ceniza<\/div><\/div><\/td>
%<\/div><\/div><\/td>
0.5<\/div><\/div><\/td>
0.5<\/div><\/div><\/td>
0.5<\/div><\/div><\/td>
0.5<\/div><\/div><\/td><\/tr><\/tbody><\/table><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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