ISO 11114-4-2005 移动气瓶.气瓶和瓶阀材料与盛装气体的相容性.第4部分:选择抗氢脆金属材料的试验方法

标准号：ISO 11114-4-2005
中文标准名称：移动气瓶.气瓶和瓶阀材料与盛装气体的相容性.第4部分:选择抗氢脆金属材料的试验方法
英文标准名称：Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 4: Test methods for selecting metallic materials resistant to hydrogen embrittlement
标准类型：J74
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J74
国际标准分类号：23.020.30
适用范围：This part of ISO 11114 specifies test methods and the evaluation of results from these tests in order to qualify steels suitable for use in the manufacture of gas cylinders (up to 3 000 I) for hydrogen and other embrittling gases. This part of ISO 11114 only applies to seamless steel gas cylinders. The requirements of this part of ISO 11114 are not applicable if at least one of the following conditions for the intended gas service is fulfilled