SUS 301 is the high‑strength austenitic stainless steel grade defined in JIS G4304 (hot‑rolled) and JIS G4312 (cold‑rolled). With 16–18% chromium and 6–8% nickel, it has a lower nickel content th
S32760 (Zeron 100) is a high‑alloy duplex stainless steel containing chromium, nickel, molybdenum, nitrogen, copper, and tungsten. With a PREN value of 40–45, it offers outstanding resistance to pit
S32750 / 2507 is a super duplex stainless steel containing 24–26% chromium, 6–8% nickel, 3–5% molybdenum, and nitrogen. With a PREN value above 40, it provides exceptional resistance to pitting, cr
S31803 is a standard duplex stainless steel containing 21–23% chromium, 4.5–6% nickel, 2.5–3.5% molybdenum, and nitrogen. Its performance is similar to S32205, though S32205 has a narrower and opti
S31803 is a standard duplex stainless steel containing 21–23% chromium, 4.5–6% nickel, 2.5–3.5% molybdenum, and nitrogen. Its performance is similar to S32205, though S32205 has a narrower and opti
S32205 / 2205 is the most widely used duplex stainless steel, containing 22–23% chromium, 4.5–6.5% nickel, 3–3.5% molybdenum, and nitrogen. It combines ferritic and austenitic phases, offering twic
S32304 is a standard duplex stainless steel containing 22–24% chromium, 3–5% nickel, nitrogen, and small amounts of molybdenum. It offers excellent resistance to pitting and crevice corrosion, with
S32101 is a lean duplex stainless steel containing approximately 21–22% chromium, low nickel (1.3–1.7%), nitrogen, and manganese. It offers twice the yield strength of austenitic grades while mainta
420 (UNS S42000) is a high‑hardness martensitic stainless steel containing 12–14% chromium and elevated carbon levels (0.15–0.40%). It can be hardened above 50 HRC through heat treatment, offering
420 (UNS S42000) is a high‑hardness martensitic stainless steel containing 12–14% chromium and elevated carbon levels (0.15–0.40%). It can be hardened to above 50 HRC through heat treatment, making
416 (UNS S41600) is one of the most free‑machining martensitic stainless steels, enhanced with sulfur to improve turning, drilling, and threading performance. As a typical free‑machining stainless s
410 (UNS S41000) is a martensitic stainless steel containing 11.5–13.5% chromium with very low nickel content. It is heat‑treatable and capable of achieving high strength and hardness through quench