Inconel 718 Sample MTC Certificate
Access a comprehensive, professionally formatted Material Test Certificate according to EN 10204-2004: 3.1 for Inconel 718. Verify the exact documentation your QA and engineering teams will receive with every Ananka Fasteners order, featuring heat-traceable precipitation hardening verification and extreme mechanical properties.
What's Inside This Inconel 718 MTC Certificate
This sample mill test certificate mirrors the rigorous QA documentation package shipped with every high-performance precipitation-hardened alloy order from Ananka Fasteners Pvt Ltd.
- Full Traceability: Heat and lot numbers linking each hex bolt, stud, or threaded rod directly back to its original melt.
- Chemical Composition: Detailed Nickel (50-55%), Chromium (17-21%), and Molybdenum (2.8-3.3%) verification.
- Precipitation Hardening Data: Explicit reporting of Solution Annealing and Age Hardening cycles.
- Mechanical Properties: Verified extreme tensile strength (min 1275 MPa) and yield strength (min 1034 MPa).
- Compliance Verification: Confirmation that material meets ASTM B637 / A1014 / NACE MR0175 requirements.
Live Preview: Inconel 718 MTC Data
Review the standard parameters and layout before downloading the full PDF document.
TC Number
S0X/26-27
TC Date
01.04.202X
Heat Number
HT-718xxxx
Lot Number
G00XXX
Material Spec
ASTM B637 UNS N07718
Dimensions / Item
Hex Head Bolt M16-2P x 65mm
Chemical Composition (Actual Results %)
| Ni | Cr | Mo | Nb+Ta | Ti | Al | C | Fe |
|---|---|---|---|---|---|---|---|
| 54.83 | 18.10 | 2.97 | 5.285 | 0.940 | 0.421 | 0.044 | Rem |
| 50.0-55.0 | 17.0-21.0 | 2.80-3.30 | 4.75-5.50 | 0.65-1.15 | 0.20-0.80 | Max 0.08 | - |
Mechanical Properties
| Tensile (MPa) | Yield (MPa) | Elongation (%) | Red. Area (%) | Hardness (HRC) |
|---|---|---|---|---|
| 1292.40 | 1044.70 | 18.60 | 49.79 | 38, 39 |
| Min 1275 | Min 1034 | Min 12 | Min 15 | Min 36 |
Standard References: High-Temperature Fastener Compliance
Our Inconel 718 MTC certificates map strictly to the most demanding international specifications. Precipitation hardening bolting is governed by ASTM A1014, while forging stock adheres to ASTM B637.
| Standard | Application Focus |
|---|---|
| ASTM B637 | The primary material specification for raw precipitation-hardened Nickel alloy bars and forgings. Ensures basic chemical and structural integrity. |
| ASTM A1014 | Governs high-temperature bolting, dictating the precise age-hardening heat treatments required for high creep-rupture strength. |
Ananka Fasteners' Certification Details
Every Inconel 718 fastener leaves our facility with complete mill-to-product traceability. EN 10204 3.1 certification is provided as standard.
Documentation Standard
- EN 10204-2004: 3.1 Standard
- Full Heat/Lot Traceability
Heat Treatments
- Solution Annealed
- Precipitation/Age Hardened
Testing Conditions
- Tensile & Yield Tested
- Hardness (HRC) Verified
Technical FAQs — Inconel 718 MTC Certificate
Why is age hardening critical on the MTC?
Inconel 718 achieves its extreme strength (1275+ MPa) through age hardening. The MTC verifies these precise cycles to ensure the bolts won't fail under high stress and heat.
Is this material NACE MR0175 compliant?
Yes, our Inconel 718 fasteners are typically produced to meet NACE requirements for sour gas service, which is reflected in the chemical and hardness reporting.
Can I request 3.2 certification?
Yes, while 3.1 is standard, Ananka Fasteners can provide 3.2 MTCs witnessed by third-party agencies like TUV, DNV, or BV upon request.