This document specifies requirements for classification of covered electrodes, based on the all-weld metal chemical composition, the type of electrode covering and other electrode properties, and the all-weld metal mechanical properties, in the as-welded or heat-treated conditions, for manual metal arc welding of stainless and heat-resisting steels. This document is a combined standard providing for classification utilizing a system based upon classification according to nominal composition or utilizing a system based upon classification according to alloy type. a) Paragraphs and tables which carry the label \u201cclassification according to nominal composition-A\u201d or \u201cISO 3581-A\u201d are applicable only to products classified to that system. b) Paragraphs and tables which carry the label \u201cclassification according to alloy type-B\u201d or \u201cISO 3581-B\u201d are applicable only to products classified to that system. c) Paragraphs and tables which carry neither label are applicable to products classified according to either or both systems. Annex B gives information on considerations on weld metal ferrite content.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 4.1 General <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 4.2 Classification systems 4.2.1 General <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 4.2.2 Classification: nominal composition \u2014 A 4.2.3 Classification: alloy type \u2014 B 5.1 Symbol for the product or process 5.1.1 Classification according to nominal composition \u2014 A 5.1.2 Classification according to alloy type \u2014 B 5.1.3 Symbol for the chemical composition of all-weld metal <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 5.2 Symbol for type of electrode covering 5.2.1 General 5.2.2 Classification according to nominal composition \u2014 A 5.2.3 Classification according to alloy type \u2014 B <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 5.3 Symbol for nominal electrode efficiency and type of current 5.3.1 Classification according to nominal composition \u2014 A 5.3.2 Classification according to alloy type \u2014 B <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 5.4 Symbol for welding position 7.1 General 7.2 Preheat and interpass temperatures <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | 7.3 Pass sequence <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | 12.1 General 12.2 Example 1: classification according to nominal composition \u2014 A 12.3 Example 2: classification according to alloy type \u2014 B <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 12.4 Example 3: Z classification <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Welding consumables. Covered electrodes for manual metal arc welding of stainless and heat-resisting steels. Classification<\/b><\/p>\n |