碳鋼(45#)活塞桿技術參數Technical
parameter of carbon
steel 45# piston rod |
|
直徑(Diameter) |
D10~D120 |
直徑公差 (Diameter
tolerance) |
f7、f8 |
鉻層厚度: (Thickness of
chrome plating) |
0.02mm~0.06mm |
鉻層厚度誤差:(Thickness of
chrome plating
tolerance) |
±0.005mm。 |
鉻層硬度:(Hardness of
chrome plating) |
HV850~HV1050 |
直線公差 (Straightness
tolerance) |
≤0.1mm/1000mm |
表面粗糙度 (surface
roughness) |
Ra
0.1~0.25。 |
供貨狀態:不鍍鉻、鍍鉻、高頻淬火、中頻淬火、非調質、調質或氮化。 |
Condition of
delivery:
unchromed,chromed,high-frequency
quenched |
mid-frequency
quenched,tempered,untempered
or nitriding. |
注:如有特殊規格或要求,可按客戶需求定制ATTN: If
there are special
specifications,we can make
according to provided drawings.