標準號：ISO 14270-2000
中文標準名稱：電阻點焊、縫焊和凸焊的機械撕裂試驗用樣品尺寸及程序
英文標準名稱：Specimen dimensions and procedure for mechanized peel testing resistance spot, seam and embossed projection welds
標準類型：J33
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：J33
國際標準分類號：25.160.40
適用范圍：This International Standard specifies specimen dimensions and a testing procedure for mechanised peel testing of single spot, seam and projection welds, in overlapping sheets, in any metallic material of thickness 0,5 mm to 3 mm, where the welds have a maximum diameter of 7√t (where t is the sheet thickness in mm). With welds of diameter > 5√t and ≤ 7√t, it is possible to underestimate the value of peel force when using the recommended test specimen dimensions. The object of mechanized peel testing is to determine the peel force that the test specimen can sustain.