HIGH MANGANESE STEEL ACTIVE BOWL LINER

The material of SHANVIM concave and mantle: Mn13Cr2, Mn14Cr2, Mn18Cr2, Mn22Cr2, ASTM A128 Gr A & B2 & B3, BS 3100 Gr BW10, SABS 407 Type 1 & 2, SABS 407 Type 6, GX 130 MnCr 20.3,ASTM A128 Gr D, SABS 407 Type 4, ASTM A128 Gr E, SABS 407 Type 5
Through special heat-treatment process and With special chemical composition, SHANVIM cone mantle & bowl liner has a service life 30% longer than those of traditional high manganese steel!