OERLIKON CITOMANGAN DIN 8555 : E 7 - UM - 200 KP WELDING ELECTRODE

 OERLIKON CITOMANGAN
For wear resisting hardsurfacing applications, basic covering

Application & Properties:
Basic covered austenitic manganese steel electrode for wear resisting hard facing deposits. Weld metal will adopt high hardness by cold working. It is therefore particularly suited for parts which are subjected mainly to wear caused by heavy impact and shock. During welding, the workpieces should not become too hot and, if necessary, be allowed to cool down. When welding large workpieces made of austenitic manganese steel, such as crusher jaw plates, it is advisable to weld them in a water bath. High welding currents and wide-weave beads must be avoided. When building up various layers, it is good practice depositing a buffer layer with  OERLIKON CITOCHROMAX N weld metal. When making joint welds on austenitic manganese steel, it is preferable to use OERLIKON CITOCHROMAX N electrode. Suitable for: Hardfacing and repair welding of wear resisting parts made of austenitic manganese steel, such as crusher jaw plates, crusher cones, pulverizing hammers, beating arms and others.

Aplikasi & Penggunaan:
Kawat las austenite manganese dengan coating type basic untuk pengelasan hard facing. Hasil las memiliki kekerasan yang tinggi. Sangat cocok untuk komponen-komponen yang aus karena mengalami benturan yang berat. Untuk pengelasan banyak layer, disarankan untuk memakai buffer layer OERLIKON CITOCHROMAX-N. Untuk penyambungan baja manganese austenite, disarankan untuk menggunakan kawat las OERLIKON CITOCHROMAX-N. Sangat cocok untuk perbaikan komponen baja manganese austenite yang memerlukan ketahanan terhadap gesekan, seperti: crusher jaw plates, crusher cones, pulverizing hammers, beating arms, dll.

nternational Standards:
DIN 8555 : E 7 - UM - 200 KP

Mechanical Properties:
Hardness : 200 HB (as welded)
400 - 500 HB
(after work hardening)

Chemical Analysis (%):
C: 0,6 Mn: 14 Ni: 4
Cr: 4

Redrying: 200oC for 2 hrs

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