Titanium Grade 4 (UNS R50700) Sample MTC
Access a comprehensive, professionally formatted Material Test Certificate according to EN 10204-2004: 3.1 for Commercially Pure Titanium Grade 4 (ASTM B348 UNS R50700). Inspect the exact documentation your QA and engineering teams will receive with every high-strength, corrosion-resistant fastener order from Ananka Fasteners.
What's Inside This Titanium Grade 4 MTC Certificate
This sample mill test certificate mirrors the rigorous QA documentation package standard for the strongest of the Commercially Pure (CP) titanium grades. Grade 4 fasteners provide the highest mechanical strength among unalloyed titanium while maintaining the exceptional corrosion resistance standard to CP grades.
- Full Traceability: Certified with TC No.: S74/26-XX and corresponding ASTM B348 specifications for Commercially Pure (CP) Titanium rod and bar.
- High-Strength CP Titanium: Detailed breakdowns verifying the Oxygen (0.40% max) and Iron (0.50% max) content, which provide the increased strength that differentiates Grade 4 from the lower grades (1, 2, and 3).
- Corrosion Immunity: Confirms the metallurgy required to maintain a highly stable, continuous, and protective oxide film, rendering it virtually immune to attack in seawater, wet chlorine, and organic acids.
- Mechanical Properties (Annealed): Comprehensive reporting of Tensile Strength (620.50 MPa), Yield Strength (550.40 MPa), Elongation (18.50%), and Hardness (210 HB), demonstrating the highest structural load capacity for unalloyed titanium.
- Quality Compliance: 100% visual inspection carried out and verified free from defects and radioactive contamination.
Live Preview: Titanium Grade 4 (Annealed) MTC Data
Review the standard parameters and layout before downloading the full document.
TC Number
S74/26-XX
TC Date
08.07.20XX
Material Spec
ASTM B348 UNS R50700 Annealed
Bar Shape / Size
Hex Bar / 16 mm
Dimensions / Item
Hex Head Bolt M16 x 75 mm
Quantity
10.00 NOS
Chemical Composition %
| N | C | H | Fe | O | Residuals (Each) | Residuals (Total) | Ti |
|---|---|---|---|---|---|---|---|
| 0.025 | 0.045 | 0.006 | 0.320 | 0.350 | <0.10 | <0.40 | Rem |
| Max: 0.050 | Max: 0.080 | Max: 0.015 | Max: 0.500 | Max: 0.400 | Max: 0.10 | Max: 0.40 | Rem |
Mechanical Properties
| TENSILE STRENGTH (Mpa) | YIELD STRENGTH 0.2% Offset (Mpa) | % ELONGATION (GL-50mm) | HARDNESS (HB) |
|---|---|---|---|
| 620.50 | 550.20 | 18.50 | 210 |
| Min: 550 | Min: 483 | Min: 15 | Max: 230 |
Standard References & Compliance
Our MTC certificates map to the demanding industrial standards for specialty alloy fasteners. The test reports confirm compliance with As Per ASME/ASTM B348 UNS R50700 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
Metallurgy & Treatment
- Commercially Pure (Unalloyed) Titanium
- Fully Annealed Condition for Maximum Strength
Testing Conditions
- Chemical, Mechanical & hardness test carried at room temperature 25°C
- 100% visual inspection carried out
Technical FAQs — Titanium Grade 4 MTC Certificate
How does Grade 4 differ from other CP (Commercially Pure) titanium grades?
CP titanium grades (1 through 4) are distinguished primarily by the amount of interstitial elements—specifically Oxygen and Iron—they contain. Grade 1 has the lowest levels and is the softest/most ductile. Grade 4 contains the highest permitted levels of these elements, making it the strongest of the CP grades. This MTC certifies the chemical balance that gives Grade 4 its superior structural capability.
Why is Grade 4 often preferred for fasteners?
Grade 4 provides the highest mechanical strength achievable without the need for alloying (like in Grade 5/Ti-6Al-4V). This is ideal for fasteners where you require the absolute maximum strength provided by unalloyed titanium while retaining the corrosion resistance and relatively simpler manufacturing processes of CP titanium.
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.