Tieling bomaite boron alloy Co., Ltd.

B>18% C<0.5% size 5--50MM90%MIN/10--50MM90%MIN

B>18% C<0.1% size 2--30MM98%MIN

B>18% C<0.1% size 0.07--3MM98%MIN

B>19% C<0.1% size 2--30MM98%MIN

B>20% C<0.05% size 2--30MM98%MIN

B>17% AL<0.05% size 5--25MM98%MIN

At the same time, also can produce according to customer requirements in addition to the above specifications other than iron