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文字:[大][中][小] 2015/9/15    浏览次数:865    

低铬微球


Model Φ10-Φ25
Name Low chromium alloy microsphere
Brand FengXing
Performance Parameters

Product Specification

Φ8

Φ12.7

Φ15

Φ17

Φ20

Φ25

 

Chemical Composition of Low Chromium Alloy Iron Grinding Ball

 

名称

C

Si

Mn

Cr

P

S

MO

Al

Cu

Ni

Nb

Ti

Zr

V

B

Mg

Low chromium alloy microsphere

2.0-3.3

≤1.2

≤1.0

0.5-1.0

0.1

0.1

trace

trace

 

Mechanical Property and Metallographic Structure

Name

Surface Hardness (HRC)

Metallographic Structure

Low chromium alloy microsphere

≥45

P+C

P-pearlite                C-carbide

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