เหล็กเกรด
310S, S32305, 316L, 316, 309S, 304, 904L, Monel 400, Monel K500, Nickel 200, Nickel 201, Hastelloy C, Hastelloy C-2000, Gr660, Nimonic80A, Incoloy 690, Incoloy 800H, Inconel 600, Alloy 28, Alloy 33/N08033, F51 F52 F53 F55 F60 F61 329, 15-5PH 15-7PH 17-4PH 17-7PH