6080电影网站集團

CH/EN
420J2

Characteristic:After heat treatment (quenching tempering), it has excellent corrosion resistance, polishing performance,

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Characteristic:
After heat treatment (quenching/tempering), it has excellent corrosion resistance, polishing performance, high strength and wear resistance (magnetic).
Application:
Various types of precision machinery, bearings, electrical, instrumentation, transportation tools, household appliances and so on.

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