เหล็กเกรด
200 Series,300 Series,400 Series,600 Series,900 Series,
เหล็กเกรด
301L, S30815, 301, 304N, 310S, S32305, 410, 316Ti, 316L, 441, 316, L4, 321, 410S, 410L, 443, LH, S32304, 314, 430, 309S, 304, 409L, 436, 304L, 405, 444, 301LN, 305, 429, 304J1, 317L, 201