Số hiệu tiêu chuẩn
EN ISO 3690
Tên tiêu chuẩn
Welding and allied processes - Determination of hydrogen content in arc weld metal (ISO 3690:2012)
Ngày phát hành
2012-03-00
Tiêu chuẩn tương đương
DIN EN ISO 3690 (2012-07), IDT * BS EN ISO 3690 (2012-04-30), IDT * NF A81-305 (2012-06-01), IDT * ISO 3690 (2012-03), IDT * SN EN ISO 3690 (2012-06), IDT * OENORM EN ISO 3690 (2012-06-01), IDT * PN-EN ISO 3690 (2012-05-04), IDT * SS-EN ISO 3690 (2012-03-29), IDT * UNE-EN ISO 3690 (2012-11-14), IDT * UNI EN ISO 3690:2012 (2012-04-24), IDT * STN EN ISO 3690 (2012-09-01), IDT * CSN EN ISO 3690 (2012-10-01), IDT * DS/EN ISO 3690 (2012-05-03), IDT * NEN-EN-ISO 3690:2012 en (2012-04-01), IDT * SFS-EN ISO 3690:en (2012-05-25), 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