标准号：ISO 5817-2003
实施状态：作废
中文名称：焊接.钢、镍、钛及其合金熔焊接头(束焊除外).缺陷的质量分级
英文名称：Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections
发布日期：2003-10
被替代标准：ISO 5817-2014
代替标准：ISO 5817-1992;ISO/FDIS 5817-2003
采用标准：DIN EN ISO 5817-2003,IDT;DIN EN ISO 5817-2006,IDT;BS EN ISO 5817-2003,IDT;BS EN ISO 5817-2007,IDT;EN ISO 5817-2003,IDT;EN ISO 5817-2007,IDT;prEN ISO 5817-2007,MOD;NF A89-231-2004,IDT;NF A89-231-2007,IDT;A89-231PR,IDT;SN EN ISO 5817-2003,IDT;SN EN ISO 5817/AC-2006,IDT;OENORM EN ISO 5817-2004,IDT;OENORM EN ISO 5817-2007,IDT;OENORM EN ISO 5817-2007,IDT;OENORM EN ISO 5817-2007,IDT;PN-EN ISO 5817-2005,IDT;PN-EN ISO 5817-2007,IDT;PN-EN ISO 5817-2007,IDT;PN-EN ISO 5817-2009,IDT;UNE-EN ISO 5817-2004,IDT;UNE-EN ISO 5817-2009,IDT
起草单位：ISO/TC 44
标准简介：This International Standard provides quality levels of imperfections in fusion-welded joints (except for beam welding) in all types of steel, nickel, titanium and their alloys. It applies to material thickness above 0,5 mm.
Quality levels for beam welded joints in steel are presented in ISO 13919-1.
Three quality levels are given in order to permit application to a wide range of welded fabrication. They are designated by symbols B, C and D. Quality level B corresponds to the highest requirement on the finished weld. The quality levels refer to production quality and not to the fitness-for-purpose (see 3.2) of the product manufactured.
This International Standard applies to:
— unalloyed and alloy steels;
— nickel and nickel alloys;
— titanium and titanium alloys;
— manual, mechanized and automatic welding;
— all welding positions;
— all types of welds, e.g. butt welds, fillet welds and branch connections;
— the following welding processes and their defined sub-processes in accordance with ISO 4063:
— 11 metal-arc welding without gas protection;
— 12 submerged-arc welding;
— 13 gas-shielded metal-arc welding;
— 14 gas-shielded welding with non-consumable electrodes;
— 15 plasma arc welding;
— 31 oxy-fuel gas welding (for steel only).
Metallurgical aspects, e.g. grain size, hardness, are not covered by this International Standard.
文件格式：PDF
文件大小：720.54KB
文件页数：36
（以上信息更新时间为：2019-11-22）
ISO 5817-2003 焊接.钢、镍、钛及其合金熔焊接头(束焊除外).缺陷的质量分级.pdf
(720.54 KB)
|
|
