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Re: [MW:35731] Testing of heat resistant steel tubes PQR-ASME IX

By Materials & Welding
 ASME uses and approves materials from ASTM and other sources for use in pressure-related applications, 
assigning them a special ASME designation (typically starting with "SA-"). These are called ASME-listed 
materials, but not "ASME grades".
In this sense, ASME does not invent material grades. but approves and lists them for use for the code applications.   
for example,
ASTM A516 → ASME SA-516
ASTM A240 → ASME SA-240.
Hope it is clear.
C Sridhar.
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On Wed, 23 Jul 2025 at 21:21, Vishwas Keskar <vvkeskar123@gmail.com> wrote:
What is ASME material grade?



On Wed, 23 Jul 2025 at 11:08 AM, 'Dinesh K' via Materials & Welding <materials-welding@googlegroups.com> wrote:
Hi,

We are going to do PQR testing of heat-resistant steel tubes. Client has given a reference of QW-466.19 for the bend test, which i could not find in the latest ASME IX. 

Can anyone please help

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