Invar 42 / Nilo 42 Sheet and Strip
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 42N | EP318 | 1.3917 | K94200 | Ni42 | Availability confirmed on request |
Controlled-expansion alloy 42 flat products
Invar 42 and Nilo 42 are names used for approximately 42% nickel-iron controlled-expansion material. The exact UNS, Werkstoff number, chemistry and expansion criteria must come from your drawing or purchase standard; a trade name alone does not approve a substitution. Tell us if the material is intended for a seal, lead frame or formed part.
What to send for a quote
- Exact material designation and governing standard or customer drawing
- Sheet or strip thickness, width, cut length or coil requirement
- Condition, expansion or magnetic-property acceptance tests if required
- Quantity, certificates, U.S. delivery ZIP code and required date
Request product-specific pricing
Send these details through the form below. Evek LLC will confirm availability, documentation, pricing and lead time for the exact order.
Specification and quality notes
The prior mechanical and composition tables were incomplete and their units were unclear. They have been withdrawn rather than presented as certified data. We will confirm the proposed material and documentation before pricing.
Related products
Invar 36 products; Kovar products; precision alloy selection. You can also contact Evek LLC about your specification.
Request a Quote
Product:
For an accurate quote, include the grade or specification, form, dimensions, quantity and U.S. delivery ZIP code. We will confirm availability, price and delivery for your request.