4cr13, skd11, 6542 hurtigstål, ld - stål h13, s136, 1.2316, 1.2083, findes, SKH-9, 17 - 4ph, tc4, gh4169, 6061, wolfram, kobber, chrom, zirkonium kobber, beryllium, bronze, beryllium, kobber, aluminium, bronze, PM-35 ren stål