Part of Engineering Database — 375 reference tables, deterministic calculators, and Engineering AI. Sign up free
Borosilicate Glass (pyrex 7740)
Glass from the Nonmetal Material Properties reference table.
| category | compressive strength MPa | condition | cte per K | density kg m3 | elastic modulus MPa | flexural strength MPa | hardness scale | hardness value | material id | max service temp C | name | poisson ratio | shear modulus MPa | specific heat J kgK | standard | thermal conductivity W mK |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| glass | 1,200 | annealed | 0.000003 | 2,230 | 64,000 | 65 | Vickers | 530 | Borosilicate | 450 | Borosilicate Glass (Pyrex 7740) | 0.2 | 27,000 | 830 | ASTM | 1.2 |
What else is in Engineering Database
Iron Engine ↗Engineering AI at ironengine.ai
AI built for engineering. Searches the engineering database, performs calculations, gives source-backed engineering insights.
Get started for free ↗Reference Data375 engineering tablesMaterial properties, pipe and shape dimensions, code tables, and electrical ratings across mechanical, civil, chemical, electrical, materials, and manufacturing engineering.
Browse dataCalculatorsDeterministic engineering calculatorsSizing, checking, and conversion tools that run against the reference tables. Inputs are code-compliant, outputs are traceable to the source standard.
Browse calculators