This is a text-only standard. This standard extends the application of steel casting reference radiographs E, E, and E The reference radiograph films. This standard is issued under the fixed designation E ; the number 1 These reference radiographs are under the jurisdiction of ASTM Committee. E-7 on. ASTM E Standard Reference Radiographs for Heavy-Walled (2 to 4 1/2-in. ( 51 to mm)) Steel Castings.
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Need more than one copy? This includes cobalt or equivalent isotope radiation and from 2 — MV up to 4 — MV X rays- Set of 28 plates nominal 5 by 8 in. Add to Alert PDF. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
A direct comparison of Centrifugally Cast Tubular Anodes and Die Cast Tubular Anodes
We have anodes stocked in 2 locations in the USA, utilising purpose-made connectors that have been used in over 1 million anodes over e18 last 35 years see g 4 for TA2 and TA5A connectors. The x-ray acceptance criteria should and does take in to account both the size, frequency and type of defect present.
Categories and severity levels for each discontinuity type represented by these reference radiographs are described in 1. You can find out more about which cookies we are using or switch them off in settings.
This x-ray shows a die-cast anode. We have no amendments or corrections for this standard. These changes could include changes in the films or processing chemicals used, changes in the e168 or printing for the cardboard mats, etc.
ASTM E – 15 Standard Reference Radiographs for Ductile Iron Castings
Link to Active This link will always route to the current Active version of the standard. The reference radiograph films are an adjunct to this document and must be purchased separately from ASTM International, if needed see 2. These connections can be made in the factory or in the eld. Active view current version of standard Translated Standard: Severity levels of similar discontinuity categories and energy level range of E or E reference radiographs may alternatively be used, as determined appropriate for the casting service application, if so agreed upon in a purchaser supplier agreement see Section 1 and 5.
The x-ray image of the die-cast anode above shows a serious casting aw visible as a dark shadow in the connection area and is a real-life sample con rming the di culties encountered with this design. If an accelerated corrosion test was carried out on the whole anode, then this area would be consumed at a faster rate than the remainder of the anode.
Where such modifications may be appropriate for the casting application, all such changes shall be specifically called-out in the purchaser supplier agreement or contractual document. In the image, this area has been de ned as a level 3 defect. This means that every time you visit this website you will need to enable or disable cookies again.
The exact application and usage of discontinuity classifications contained within steel casting reference radiographs must, however, give consideration to the differences in material properties between cast steel and ductile cast iron. It should be noted that the type of defect seen on the x-ray and its position in the casting will further influence the design life.
SI values are shown for information only. Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings. Strictly Necessary Cookies Strictly Necessary Cookie should be aetm at all times so that we can save your preferences for cookie settings.
We have previously been the only manufacturer exclusively supplying tubular anodes to the Durichlor 51 Anode company. Historical Version s – 1e86 previous versions of standard. We have retained these pieces for further testing by any interested party, if so desired. Standards Subsctiption may be the perfect solution. Called Type 1 satm previous revisions. This is the same for level 4 and 5 as these flaws aetm increasing and the design life will be dramatically shortened.
Active view current version of standard. Section 9 addresses purchaser supplier requisites where weld repairs to castings may be required. Following is a list of discontinuity categories, types and severity levels for the adjunct reference radiographs of this standard: Therefore, the adjunct reference radiographs remain valid for use with this standard regardless of the date of production or the revision level of the text standard.
Reference radiographs for other steel casting thicknesses may be found in Reference Radiograph standards E and E This standard is not included in any packages. Reference radiographs for other steel casting thicknesses may be found in Reference Radiograph standards E and E It is the responsibility of the user of this standard to establish appropriate safety and ee186 practices and determine the applicability of regulatory limitations prior to use.
Reference radiographs represented by these steel casting standards may be used, as agreed upon in a purchaser supplier agreement, for radiation energy levels, thicknesses or both outside the range of these standards when determined applicable for the casting service application.
E Reference Radiographs for Heavy-Walled 2 to in. Cancel reply Post comment. By examining the quality of levels 1 to 5 that are displayed by anodes you are able to understand how the theoretical life design of the d186 system will be affected.
If the document is revised or amended, you will be notified by email. E Reference Radiographs for Heavy-Walled to in. You can adjust all of your cookie settings by navigating the tabs on the left hand side. We have 3 XRF chemical analysis machines in both the UK and China and our pricing re ects the signi cant disparity between production costs when comparing foundry production costs in China to those in North America.