【英文标准名称】:PartPWTRequirementsforWatertubeBoilers
【原文标准名称】:第PWT部分.水管锅炉的要求
【标准号】:ASMESECIPTPWT-2002
【标准状态】:现行
【国别】:美国
【发布日期】:2002-07-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:BoilerandPressureVessel.PartPWTRequirementsforWatertubeBoilers
【中国标准分类号】:J98
【国际标准分类号】:
【页数】:
【正文语种】:英语


Product Code:SAE AMS6442
Title:Steel Bars and Forgings 0.50cr (0.98-1.10c) for Bearing Applications (NONCURRENT Feb 1998)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a low-alloy steel in the form of bars, forgings, and forging stock. Primarily for parts of small cross-section, such as needle bearings, requiring a through-hardening steel usually with hardness of approximately 60 HRC and subject to very rigid inspection standards.