Title:
ELECTRIC RESISTANCE WELDED STEEL TUBE FOR HOLLOW STABILIZER
Document Type and Number:
Japanese Patent JP2004011009
Kind Code:
A
Abstract:
To provide an electric resistance welded steel tube for a hollow stabilizer, which is manufactured at a low cost and whose problems on hardenability and the like are solved.
The tube consists, by mass%, of 0.2-0.35% C, 0.1-0.5% Si, 0.3-1.5% Mn, 0.01-0.1% Al, 0.001-0.04% Ti, 0.0005-0.005% B, 0.001-0.01% N, ≤ 0.03%P, ≤ 0.02% S, ≤ 0.015% O, and the balance Fe with inevitable impurities. Besides, the tube satisfies (N-0.002)/14.01<Ti/47.88 and (Ti-0.02)/47.88<N/14.01.
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Inventors:
OGAMI MASAHIRO
MANGAYA TETSUYA
TAKASUGI NAOKI
ICHIYAMA TAKAHIRO
TAKEDA OSAMU
MANGAYA TETSUYA
TAKASUGI NAOKI
ICHIYAMA TAKAHIRO
TAKEDA OSAMU
Application Number:
JP2002169501A
Publication Date:
January 15, 2004
Filing Date:
June 11, 2002
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
B60G21/055; C22C38/00; C22C38/14; C22C38/54; (IPC1-7): C22C38/00; B60G21/055; C22C38/14; C22C38/54
Attorney, Agent or Firm:
Shunta Naito
Hisataka Tanaka
Hisataka Tanaka
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