Nimonic 90 Sample MTC Certificate
Access a comprehensive, professionally formatted Material Test Certificate according to EN 10204-2004: 3.1 for Nimonic 90 (ASTM B637 UNS N07090). Inspect the exact documentation your QA and engineering teams will receive with every Ananka Fasteners order.
What's Inside This Nimonic 90 MTC Certificate
This sample mill test certificate mirrors the rigorous QA documentation package standard for high-performance, creep-resistant superalloy orders shipped from Ananka Fasteners Pvt Ltd.
- Full Traceability: Certified with TC No.: S57/26-27 and corresponding ASTM specifications.
- Chemical Composition: Detailed breakdowns verifying the high-temperature and high-stress chemistry including Nickel (~54.00%), Chromium (19.50%), Cobalt (16.50%), Titanium (2.40%), and Aluminum (1.45%).
- Heat Treatment Verification: Verified Solution Annealing Treatment followed by an Age Hardening (Precipitation) process to maximize high-temperature tensile and creep properties up to 920°C.
- Mechanical Properties: Comprehensive reporting of exceptional Tensile Strength (1180.50 MPa), Yield Strength (810.20 MPa), Elongation (22.50%), and Hardness (38, 39, 38 HRC).
- Quality Compliance: 100% visual inspection carried out and verified free from defects and radioactive contamination.
Live Preview: Nimonic 90 MTC Data
Review the standard parameters and layout before downloading the full document.
TC Number
S57/26-27
TC Date
21.06.2026
Material Spec
ASTM B637 UNS N07090-2023
Bar Shape / Size
Round Bar / 16 mm
Dimensions / Item
Hex Head Bolt M16-2P x 80 mm
Quantity
10.00 NOS
Chemical Composition %
| C | Mn | S | Si | Cr | Co | Ti | Al | Fe | Ni |
|---|---|---|---|---|---|---|---|---|---|
| 0.08 | 0.45 | 0.005 | 0.25 | 19.50 | 16.50 | 2.40 | 1.45 | 0.50 | 56.40 |
| Max: 0.13 | Max: 1.00 | Max: 0.015 | Max: 1.00 | Min: 18.00 Max: 21.00 |
Min: 15.00 Max: 21.00 |
Min: 2.00 Max: 3.00 |
Min: 1.00 Max: 2.00 |
Max: 1.50 | Rem |
Mechanical Properties
| TENSILE STRENGTH (Mpa) | YIELD STRENGTH 0.2% Offset (Mpa) | % ELONGATION (GL-50mm) | HARDNESS (HRC) |
|---|---|---|---|
| 1180.50 | 810.20 | 22.50 | 38, 39, 38 |
| Min: 1100 | Min: 720 | Min: 15 | Min: 35 Max: 45 |
Standard References & Compliance
Our MTC certificates map to the demanding industrial standards for fasteners. The test reports confirm compliance with As Per ASME/ASTM B637 UNS N07090 EDT. 2023 with respect to the tests carried out.
| Standard / Requirement | Confirmation on Certificate |
|---|---|
| Visual Inspection | 100% visual inspection carried out & found free from defects. |
| Safety Requirements | Material is free from radioactive contamination. |
| Weld Repairs | No weld repair Perform. |
| Dimensional Accuracy | All Dimensions are as per PO Specification. |
Certification Details
We confirm that above mentioned Items was Manufactured, Sampled, Tested and Inspected in accordance with the subjected Customer's Purchase Order and as applicable Drawings, Material Specifications, Codes & Standards and the results of the items have been determined to meet the users' requirements.
Documentation Standard
- EN 10204-2004: 3.1 Standard
- Free from radioactive contamination
- Certified ISO 9001: 2015 Company
Heat Treatments
- Solution Annealing + Age Hardening
- Cooling Medium: Air Cool
Testing Conditions
- Chemical, Mechanical & hardness test carried at room temperature 25°C
- 100% visual inspection carried out
Technical FAQs — Nimonic 90 MTC Certificate
How does Nimonic 90 differ from Nimonic 80A on this MTC?
Nimonic 90 (UNS N07090) includes a significant addition of Cobalt (15 - 21%), which is verified in the chemistry section. This Cobalt addition, alongside Titanium and Aluminum for precipitation hardening, provides superior creep-rupture strength at temperatures up to 920°C (1700°F) compared to Nimonic 80A.
What heat treatment methodology is tracked on this certificate?
The MTC logs a two-step process essential for Nimonic 90: a high-temperature Solution Annealing phase to dissolve the precipitates, followed by an Age Hardening (Precipitation) phase, typically followed by an Air Cool to develop its final ultra-high-strength mechanical properties.
Are the materials free from radioactive contamination?
Yes, the document strictly states that the material is free from radioactive contamination and undergoes a 100% visual inspection to ensure it is free from defects.