25.160.40 焊接接头 标准查询与下载
共找到 1941 条与 焊接接头 相关的标准，共 130 页
本标准规定了钢焊接接头的各种坡口形式与坡口尺寸。 本标准适用于气焊（用于薄板）、手工电弧焊及气体保护焊焊接的碳钢、低合金钢焊接接头。
Basic forms and sizes of weld grooves for gas welding manual arc welding and gas--Shielded arc welding
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1988-06-25
- 实施
- 1989-03-01
本标准规定了测定焊接接头疲劳裂纹扩展速率的试验方法。 本标准适用于室温（15～35℃）及大气环境下测定金属材料熔化焊焊接接头（焊缝金属及热影响区）大于10mm/周的恒幅循环载荷下的疲劳裂纹扩展速率。在非室温、非大气环境下的焊接接头裂纹扩展速率试验，亦可参照本方法。
Test method for fatigue crack growth rates of welded joints
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1988-06-25
- 实施
- 1989-03-01
本标准为软、硬钎焊钎缝的常规机械性能而制定的。 本标准适用于黑色金属、有色金属及其合金的硬钎焊钎缝在冷态、室温、热态时的瞬时拉伸、剪切强度和高温蠕变强度以及软钎焊钎缝在冷态、室温、热态时的瞬时剪切强度及蠕变强度的测定。 本标准规定了所用拉伸试样和剪切试样的形状以及统一的操作方法，以使试验结果可以重现与比较。
Method of the strength test for brazed and soldered seam
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1988-02-01
- 实施
- 1988-08-01
本标准规定2～200mm母材厚度钢熔化焊对接接头（以下称为焊缝）的X射线和γ射线照相方法以及焊缝的质量分级。
Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel
- ICS
- 25.160.40
- CCS
- J04
- 发布
- 1987-07-13
- 实施
- 1988-07-01
本标准规定用T型角焊接试样，在静压下弯曲变形后，根据焊趾端有无裂纹及裂纹扩展的特征来评定碳素钢及低合金结构钢钢板的焊接性。
Method of bend test for T type fillet welded joint
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1986-11-29
- 实施
- 1987-10-01
本标准适用于金属熔化焊。
Classification of imperfections in metallic fusion welds, with explanations
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1986-05-24
- 实施
- 1987-05-01
本标准适用于碳素钢和低合金钢焊接接头的斜Y型坡口焊接裂纹试验。
Weldability testing Method of Y-groove cracking test
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1984-07-28
- 实施
- 1985-05-01
本标准适用于低合金钢和碳素钢搭接接头焊接裂纹试验。
Weldability testing--Method of controlled thermal severity cracking test
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1984-07-28
- 实施
- 1985-05-01
本标准适用于碳素钢的T型接头角焊缝裂纹试验。
Weldability testing--Method of cracking test for welded tee joint
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1984-07-28
- 实施
- 1985-05-01
本标准适用于GB981-76《低碳钢和低合金高强度钢焊条》和GB983-76《不锈钢焊条》等焊条的焊接裂纹试验。
Weldability testing--Method of FISCO cracking test
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1984-07-28
- 实施
- 1985-05-01
本标准适用于手工电弧焊接，是以热影响区最高硬度来相对地评价钢材冷裂倾向的试验方法。
Weldability testing--Testing method of maximum hardness in weld heat-affected zone
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1984-07-28
- 实施
- 1985-05-01
焊缝金属和焊接接头的疲劳试验法
Weld beads metal and welds--Fatigue tests
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1981-05-19
- 实施
- 1982-01-01
本标准规定用金相法和磁性法测量焊后状态的铬镍奥氏体不锈钢焊缝、堆焊金属一次铁素体（δ相）含量的体积百分比。
Determination of the welding seam iron element content in chromium,nickel austenitic stainless steel
- ICS
- 25.160.40
- CCS
- J33
- 发布
- 1980-05-15
- 实施
- 1981-01-01
Amendment No. 1 for Ultrasonic Testing of Polyethylene Pipeline Electrofusion Joints
- ICS
- 25.160.40
- CCS
- 发布
- 实施
This document specifies the geometry of test specimens and the testing procedure for mechanized peel testing of single mechanical joints on single-lap test specimens up to a single sheet thickness of 4,5 mm. The term "sheet", as used in this document, includes extrusions and cast materials. The purpose of the mechanized peel tests is to determine the mechanical characteristics and the failure modes of the joints made with different joining methods. This document does not apply to civil engineering applications such as metal buildings and steel constructions which are covered by other application standards. NOTE For mechanized peel testing of resistance spot, seam and embossed projection welds, see ISO 14270
Mechanical joining of sheet materials — Destructive testing of joints — Specimen dimensions and procedure for mechanized peel testing of single joints
- ICS
- 25.160.40
- CCS
- 发布
- 2024-04-25
- 实施
ISO 23278:2015 specifies acceptance levels for indications from imperfections in ferromagnetic steel welds detected by magnetic particle testing.
Non-destructive testing of welds — Magnetic particle testing — Acceptance levels
- ICS
- 25.160.40
- CCS
- 发布
- 2024-04-25
- 实施
Testing of welded joints of thermoplastics semi-finished products - Tensile test with waisted test specimens
- ICS
- 25.160.40
- CCS
- 发布
- 2024-03-31
- 实施
- 2024-03-31
本文件规定了连铸辊分节辊超声探伤的总体要求、检测人员、检测仪器、检测方法、缺陷判断、标记、验收及运输。
Technical Specification for Ultrasonic Flaw Detection of Segmented Rolls of Continuous Casting Rolls
- ICS
- 25.160.40
- CCS
- C342
- 发布
- 2024-02-24
- 实施
- 2024-02-24
本标准共分 8 章和 3 个附录，主要技术内容包括: 总则，术语和符号，基本规定，煤接工艺评定一般规定，焊接工艺评定替代原则，重新进行焊接工艺评定的规定、评定方法、免予焊接工艺评定。
standard for welding procedure qualification of steel
- ICS
- 25.160.40
- CCS
- E489
- 发布
- 2023-12-31
- 实施
- 2024-02-28
Standard Practice for Preparation of Stress-Corrosion Test Specimens for Weldments
- ICS
- 25.160.40
- CCS
- 发布
- 2023-12-01
- 实施
