PRODUCTION OF CARBON-MANGANESE-CHROMIUM-BORON STEEL FOR COLD-HEADING AND ITS APPLICATION TO HIGH-STRENGTH BOLTS.

被引:0
|
作者
Tasaka, Koji
Kajiyama, Katsuyoshi
Kato, Tadashi
Ono, Tetsu
机构
来源
Wire Journal | 1974年 / 7卷 / 09期
关键词
WIRE; -; Steel;
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学科分类号
摘要
Small amounts of boron in aluminum-killed, low-alloy steel boost the hardening effects of carbon and other elements, increasing tensile strength and minimizing relaxation in bolts used in building and bridge construction. Close controls are crucial to success, but the overall results make the extra care well worth the effort in product uniformity and reduced costs.
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页码:139 / 148
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