Số hiệu tiêu chuẩn
prEN ISO 3690
Tên tiêu chuẩn
Welding and allied processes - Determination of hydrogen content in arc weld metal (ISO/DIS 3690:2009)
Ngày phát hành
2009-06-00
Tiêu chuẩn tương đương
DIN EN ISO 3690 (2009-06), IDT * A81-305PR, IDT * ISO/DIS 3690 (2009-06), IDT * OENORM EN ISO 3690 (2009-07-01), IDT
Từ khóa
All-weld metals * Analysis * Arc welding * Chemical analysis and testing * Covered electrodes * Determination of content * Diffusible hydrogen * Dimensions * Drying * Electric welding * Ferritic * Ferritic steels * Hydrogen * Impurities * Manual * Martensitic * Measurement * Measuring techniques * Methods of analysis * Reference methods * Rod electrodes * Sampling methods * Steels * Test equipment * Test reports * Testing * Testing devices * Tolerances (measurement) * Weld metal * Welding * Welding current * Welding engineering * Welding filler metals