Bahan flensa

WCB (baja karbon), LCB (baja karbon suhu rendah), LC3 (baja nikel 3,5%), WC5 (1,25% kromium 0,5% baja molibdenum), WC9 (2,25% kromium), C5 (5% kromium 0,5% molibdenum), C12 (9% kromium 1% molibdenum), CA6NM (4 (baja kromium 12%), CA15 (4) (kromium 12%), CF8M (baja tahan karat 316), CF8C (baja tahan karat 347), CF8 (baja tahan karat 304), CF3 (baja tahan karat 304L), CF3M (baja tahan karat 316L ), CN7M (baja paduan), M35-1 (Monel) N7M (Hastelloy B), CW6M (Hastelloy C), CY40 (Inconel), dll.