cast iron welding plate
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详细信息

Riveting plate is used toweld work piece.there are holes and T-slot. The holes are used to clean theiron filings .the T-slots are used to fit the weldments. Of course, sometimesthere are also no any holes and T-slots on the surface.

The raw material of rivetingplate is the high -strength cast iron HT200-300 ，whose surface hardnessis of HB170-240.After the two manual handing such as 600℃ to 700℃artificial annealing as well as 2 to 3 years of natural aging, the T-slot hasplate perfectly resists abrasion and has stable precision. Accuracy gradedivides Grade1, Grade2, Grade 3 and finish polishing.Generally speaking, thefinish polishing is the most hot-sale product.