STEEL FOR PRODUCING PARTS FOR RAILWAY, RAILWAY CROSSINGS AND SWITCHES AND METHOD FOR PRODUCING SAID PARTS
Wrought steel for producing parts for railway, railway crossings or railway switches including (in weight percent): 0.01-0.15% carbon; at most 0.5% silicon; 10-15% manganese; at least 0.6 to 3.95% molybdenum; optionally one or more of the following elements: i. 0.05 to 0.2% nickel, and/or ii. 0.05 t...
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Sprache: | chi ; eng |
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Zusammenfassung: | Wrought steel for producing parts for railway, railway crossings or railway switches including (in weight percent): 0.01-0.15% carbon; at most 0.5% silicon; 10-15% manganese; at least 0.6 to 3.95% molybdenum; optionally one or more of the following elements: i. 0.05 to 0.2% nickel, and/or ii. 0.05 to 0.2% cobalt, and/or iii. 0.02 to 0.30% Cr, and/or iv. 0.05 to 0.2% copper, v. at most 5 ppm H, vi. at most 0.20% V, vii. at most 0.10% Nb; viii. at most 0.20% Ti and/or Zr, ix. at most 50 ppm B; x. at most 250 ppm N; xi. at most 0.2% Al, xii. at most 0.08% S, xiii. at most 0.08% P; xiv. at most 1.5% W; and balance iron and inevitable impurities; and a method of producing the wrought steel and its use. |
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