- Cylinders[6]
- Jacks[2]
- Other Power Supplies[6]
- Stainless Steel Pipes[3]
- Steel Pipes[6]
- Other Metals & Metal Products[2]
- Steel Round Bars[1]
- Other Mechanical Parts[6]
- Other Steel Products[1]
- Shafts[4]
- Other Power Transmission Parts[2]
- Hydraulic Parts[6]
- Pipe Making Machinery[2]
- Other Metal Processing Machinery[6]
- Other Machinery[6]
- Metal Straightening Machinery[2]
- Other Machine Tools[1]
- Contact Person : Mr. hu menghua
- Company Name : Changzhou Tent Hydraulic Machinery Co., Ltd.
- Tel : 0086-519-88650906
- Fax : 0086-519-88650861
- Address : Jiangsu,changzhou,furong town,east suburbs,changzhou city,jiangsu prov china
- Country/Region : China
- Zip : 213118
hard chromium plated piston rod
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chrome plated rodMATERIAL: steel CK45 CHEMICAL COMPOSITION (%
MECHANICAL PROPERTIES
DELIVERY CONDITIONGround and Chrome plated CHROME THICKNESS20 TO 40 Micron SURFACE ROUGHNESS Ra ≤0.2 Micron and Rt≤2 Micron TOLERANCES ON DIAISO f7 on the diameter OVALITYHalf of the tolerance ISO f7 STRAIGHTNESS ≤0.2mm/m SURFACE HARDNESS850-1150HV (Vickers 100g) COHESIONNo crack, breaking or detaching after thermic shock (warming up at 300 celsius degrees and cooling in water) .POROSITYTest according to ISO1456/1458 and result valuation according to ISO 4540 rating 8-10 CORROSION RESISTANCE Test in natural salt spray according to ASTM B 117-36 hoursResults evaluation according to ISO 4540 RATING 7-10. WELD ABILITY: Very good weld ability according to the common welding system. PACKING: Anti rust oil to be appred on material and each rod to be packed in steel box |
hard chromium plated piston rod
