QDN03 - Steel Ball Metric SUS304 - Yiheda 3D Electronic Gallery

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Company

Yiheda 3D Electronic Gallery

Description

QDN03 - Steel Ball Metric SUS304

Bill of material

QDN03-1

code

QDN03

type

Metric

National standard material

0Cr18Ni9

equivalent material

SUS304

hardness

26HRC~

standard

GB/T308.1-2013

Specification

sd

1.0000

tolerance

±25

um

sphericity

5

um

Diameter deviation

5

um

Diameter variation per batch

10

um

Surface roughness

0.2

um

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