JPS5465115A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Boron-added high tensile steel with superior low temperature toughness
Assignee: Nippon Steel Corp
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Filing: 1977-11-02
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Granted: —
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Expires: 1997-11-02
Abstract
Abstract PURPOSE: To provide the title cheap steel obtd. by hardening and tempering steel products of a specific compsn. consisting of C, Si, Mn, acid sol. B, Ti, acid sol. Al, Nb, and the balance Fe. CONSTITUTION: The steel is obtd, by hardening and tempering steel products consisting of C; 0.30W0.60%, Si;0.10W0.50%, Mn; 0.30W1.80%. acid sol. B; 0.0005W0.0050%, Ti; 0.005W0.10%, acid sol. Al; 0.005W0.06%, Nb; 0.010W 0.20%, optionally Cr; 0.30W1.50% and/or Mo; 0.10W0.50%, and the balance Fe and inevitable impurities. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Toshimichi Mori
- 👤 Soichi Izumi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 19:38
CPC Classifications
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Claims Analysis
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References Cited (Backward Citations)
JPS512616A
Cited
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