The USA equivalent of PES (Polyethersulfone) is PES with a 100% composition match.
🇺🇸 USA equivalent of
PES (Polyethersulfone)
Standard: ASTM D6262
Quick Facts
| Original | 🇺🇸 Equivalent | |
|---|---|---|
| Designation | PES (Polyethersulfone) | PES |
| Standard | ISO 15931 | ASTM D6262 |
| Category | Polymers | Polymers |
Frequently Asked Questions
Is PES (Polyethersulfone) the same as PES?
PES (Polyethersulfone) (ISO 15931) and PES (ASTM D6262) are near-equivalent grades with a 100% composition overlap. Both are polymer grades. Minor differences may exist in alloying element ranges. For most applications, they are interchangeable. Always verify against the applicable specification for safety-critical components.
Can I substitute PES (Polyethersulfone) with PES?
In most cases, yes. The chemical composition ranges overlap significantly (100%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between ISO 15931 and ASTM D6262 standards.
What is the ASTM D6262 equivalent of PES (Polyethersulfone)?
The ASTM D6262 equivalent of PES (Polyethersulfone) (pes) is PES, specified in ASTM D6262.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| INT | ISO 1043 | PESU | 100% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.