{"id":2493,"date":"2025-11-14T01:48:55","date_gmt":"2025-11-14T01:48:55","guid":{"rendered":"https:\/\/zhss.org\/?p=2493"},"modified":"2025-12-17T11:31:31","modified_gmt":"2025-12-17T03:31:31","slug":"s310h-stainless-steel-s31009-pipe-fittings","status":"publish","type":"post","link":"https:\/\/zhss.org\/bn\/metals\/stainless-steel\/commercial-stainless-steel-alloys\/s310h-stainless-steel-s31009-pipe-fittings\/","title":{"rendered":"S310H Stainless Steel (S31009) Pipe & Fittings"},"content":{"rendered":"\t\t
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Stainless Steel, Austenitic<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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S310H Stainless Steel (S31009) Pipe & Fittings<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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A high carbon modification of 310 developed for enhanced creep resistance.\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Alloy 310 (UNS S31000) is an austenitic stainless steel developed for use in high temperature corrosion resistant applications. The alloy resists oxidation up to 2010\u00b0F (1100\u00b0C) under mildly cyclic conditions.<\/p>

310H stainless steel<\/strong> is a high-carbon, austenitic stainless steel<\/strong> designed for excellent high-temperature strength and oxidation resistance<\/strong>. The “H” in 310H indicates a higher carbon content<\/strong>, which improves its creep resistance<\/strong> at elevated temperatures compared to standard 310 stainless steel<\/a>.<\/p>

This steel is widely used in high-temperature industrial applications<\/strong>, such as furnaces, heat exchangers, and thermal processing equipment<\/strong>, where it maintains mechanical integrity and corrosion resistance<\/strong> under prolonged exposure to heat and oxidizing environments.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t

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Range\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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PLEASE NOTE<\/strong><\/span><\/p>

If you do not see what you are looking for, please contact your\u00a0local service centre<\/a>\u00a0<\/span>with your specific requirements.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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S310H Stainless Steel Related Specifications\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\n System \/ Standard <\/td>\n \n Country \/ Region <\/td>\n \n Grade \/ Designation <\/td>\n <\/tr>\n
\n AISI <\/td>\n \n USA <\/td>\n \n 310H <\/td>\n <\/tr>\n
\n UNS <\/td>\n \n International <\/td>\n \n S31009 <\/td>\n <\/tr>\n
\n EN \/ W.Nr. <\/td>\n \n Europe <\/td>\n \n 1.4845 <\/td>\n <\/tr>\n
\n EN Name <\/td>\n \n Europe <\/td>\n \n X8CrNi25-21 <\/td>\n <\/tr>\n
\n ASTM A240 <\/td>\n \n USA <\/td>\n \n 310H (plate, sheet, strip) <\/td>\n <\/tr>\n
\n ASTM A213 <\/td>\n \n USA <\/td>\n \n TP310H (boiler \/ HX tubes) <\/td>\n <\/tr>\n
\n ASTM A312 <\/td>\n \n USA <\/td>\n \n TP310H (seamless pipe) <\/td>\n <\/tr>\n
\n ASTM A403 <\/td>\n \n USA <\/td>\n \n WP310H (butt-weld fittings) <\/td>\n <\/tr>\n
\n GB <\/td>\n \n China <\/td>\n \n 07Cr25Ni20 (310H type) <\/td>\n <\/tr>\n
\n JIS <\/td>\n \n Japan <\/td>\n \n SUS310H <\/td>\n <\/tr>\n <\/table>\n<\/div>