午夜视频欧美I91丨九色丨人妖I国产亚洲精品xxooI欧美精品18videos性欧美I91chinese在线I午夜激情网站I日本天天干成人片I日本精油按摩3I91在线观看入口I999日韩I国产视频中文字幕在线观看I亚洲成人在线免费I中国妓女与动ZoZ0z的演员表I黄色av电影一级片I天堂在线一区二区三区I国产在线探花I国产欧美精品一区二区三区四区I亚洲永久av

410 Steel Balls

PRODUCTS > FERRITIC STEEL BALLS > 410 Steel Balls

410 Steel Balls



 


 

 

 


 

 

 

 


 


 

 
 

410 Steel Balls
410 (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
410
≤0.12
0.75≤
≤1.00
0.035
0.03
≤0.60
16~18
——