Zhengzhou Pingyuan Abrasives Co.,Ltd
Zhengzhou Pingyuan Abrasives Co.,Ltd
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
Especially suitable for snagging billets of stainless steel ,
carbon steel , alloy steel , etc .
chemical composition
( JB/T 1189 - 1992 )
|
Symbol |
Al 2 O 3 |
ZrO 2 |
TiO 2 |
|
ZA |
68 ~ 72 |
24 ~ 30 |
<=1.5 |
|
ZAN |
55 ~ 57 |
35 ~ 44 |
<= 1.5 |
