| Product name：KH-13MN |
| Classification：A5.13 / EFeMn-A |
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- Weld metal is an austenite structure with 13%Mn-4%Ni and provides excellent crack resistance.
- It provides good machining properties, good work-hardening properties, good toughness and good resistance to abrasion accompanied by heavy impact.
- It is suitable for repairing crusher cones and studding of 13%Mn cast steel.
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Welding Instruction |
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(1) Dry the electrodes at 300-350°C for 30-60 minutes before use. (2) Preheat is not needed. Use low current to prevent overheat. (3) Keep good ventilation during welding. |
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Typical Chemical Composition of Weld Metal (wt. %) |
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C |
Si |
Mn |
Ni |
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0.680 |
0.50 |
13.51 |
3.71 |
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Typical Hardness of Weld Metal |
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Hardness Condition |
Vicker’s hardness （HV） |
Rockwell’s hardness （HRC） |
Shore’s hardness （HS） |
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Interpass temp.≤150°C |
190 |
8.5 |
28 |
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Work-hardened |
430 |
43 |
58 |
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Size and Suggested Operating Range (AC or DC+) |
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Diameter x Length(mm) |
3.2x350 |
4.0x400 |
5.0x400 |
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Amp |
90~140 |
140~190 |
190~250 |
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No.8, Luke 3rd Rd., Luzhu Dist., Kaohsiung City 821, Taiwan (R.O.C.) TEL:886-7-6955155 FAX:886-7-6955166
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