SAE J121M Decarburization in Hardened and Tempered Metric Threaded Fasteners

作者:标准资料网 时间:2024-04-20 09:50:29   浏览:9837   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE J121M
Title:Decarburization in Hardened and Tempered Metric Threaded Fasteners
Issuing Committee:Fasteners Committee
Scope: This SAE Recommended Practice covers methods for measuring, classifying, and specifying decarburization in the threaded section of hardened and tempered steel bolts, screws, studs, and similar parts. It is not intended to cover products which are specifically carburized to achieve special properties.
下载地址: 点击此处下载
Product Code:SAE AMS4189
Title:Aluminum Alloy Welding Wire, 4.1Si -0.20 Mg (4643)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of welding wire.This wire has been used typically as filler metal for gas-metal-arc or gas-tungsten-arc welding of heavy sections of aluminum alloys of similar composition to produce joints having inherently low dilution ratio of base-metal to weld-metal, and where the weldment may require solution and/or precipitation heat treatment, but usage is not limited to such applications.