BS 4437:1969被替代
Method for the end quench hardenability test for steel (Jominy test)
出版：British Standards Institution
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基本信息
標準編號： BS 4437:1969
發布時間：1969/3/18 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
Methods for determining hardenability of high and low hardenability steels by end quenching and hardness determinations. Test piece dimensions, test methods, charts for recording data, specification for hardenability limits. Appendix, subsidiary standard test pieces, method.
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? British Standards Institution 2013
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