On this page 6 sections
What ASTM B564 covers
Standard at a glance
- Standard
- ASTM B564 / ASME SB564
- Issued by
- ASTM
- Product form
- Flanges
- Grades on site
- 9
Forged nickel-alloy flanges, fittings and valve parts across the main alloy families.
Key requirements
- Forged and heat treated
- Tension tests
- Dimensions to ASME B16.5 / B16.47 on order
Summary for procurement guidance. Refer to the current edition of the standard for full requirements.
Grades supplied to ASTM B564
Ordering to ASTM B564
- State "ASTM B564" and the edition if your project requires it
- Grade / designation and product dimensions
- Supplementary requirements (tests, heat treatment, certification)
- Certificate type: EN 10204 3.1 or 3.2
Frequently asked questions
What does ASTM B564 cover?
Forged nickel-alloy flanges, fittings and valve parts across the main alloy families.
Which grades are covered by ASTM B564?
On this site: Inconel 600, Inconel 625, Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 825, Monel 400, Hastelloy C276, Hastelloy C22.
Do you supply material certified to ASTM B564?
Yes. Material is supplied to ASTM B564 with EN 10204 3.1 certificates (3.2 on request), where the mill certifies to it.
Is ASME SAB564 the same as ASTM B564?
ASME adopts many ASTM material specifications into Section II with an "S" prefix (for example SA-564). The adopted text is identical or includes stated modifications, and dual-certified material meets both.