Qotishma 625 nikel trubkasi niobiy qo'shilgan nikel-xrom-molibden qotishmasidan tayyorlanadi. Kriogen haroratdan 1800 ° F gacha bo'lgan yuqori quvvat va qattiqlik. Yaxshi oksidlanish qarshiligi, ajoyib charchoq kuchi va ko'plab korroziylarga yaxshi qarshilik.
Ostenitik: 304/L/H/N, 316/L/H/N/Ti, 321/H,309/H,310S, 347/H, 317/L, 904L
Ikki tomonlama po'lat: 31803, 32205, 32750, 32760
Nikel qotishmasi: UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R3065, R30180, N06660, N06601, N06617, N07718, N07750, N08800, N08811, N08825, N09925, N08926, UNS N04400, N05500
Cho'kma-qattiqlashtiruvchi po'latlar: 254SMO / 331254, 17-4PH, 17-7PH, 15-7PH
Nikel: N4 / UNS N02201, N6 / UNS N02200