国产极品嫩白在线观看_亚洲欧美日韩国产自偷另类_国产欧美日韩在线免费_1024免费一级欧美片在线观看_japanese中文字幕无码_欧美亚洲综合精品_国内高清盗摄女厕视频_日韩精品成人一区二区三区视频_成人毛片网站av_久久精品影视擁有海量視頻資源

430 Steel Balls

PRODUCTS > FERRITIC STEEL BALLS > 430 Steel Balls

430 Steel Balls



 


 

 

 


 

 

 

 


 


 

 
 

430 (0Cr17) stainless steel balls
430 (0Cr17) stainless steel balls are widely used in hardware tools, low-end cosmetics, crafts, toys, and other products. They have a hardness of HRC≤26°. They are magnetic, with moderate corrosion resistance, and pass salt spray testing for 12 hours without rusting in water with a salt content of 5%.
Available precision grades: G60—G1000 Specifications: 1mm—50mm

 Chemical Composition                                      
Grade
C
Si
Mn
P≤
S≤
Ni③
Cr
Mo③
430
≤0.12
0.75≤
≤1.00
0.035
0.03
≤0.60
16～18
——
Previous： 410 Steel Balls