标准摘要
[中文适用范围]: ,为相关产品的制造与检验提供了统一的技术依据。 ***此介绍可能不准确,请注意参考原文。 [外文原描述]: This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
英文名称Steel, Bars, Forgings, Mechanical Tubing and Forging Stock, 0.80Cr - 0.85Ni - 0.20Mo - 0.003B - 0.04V (0.38 - 0.43C) (98BV40 Mod), Aircraft Quality