ASTM A193 Grade B7 Sample MTC Certificate
Access a comprehensive, professionally formatted Material Test Certificate according to EN 10204-2004: 3.1. Verify the exact documentation your QA and engineering teams will receive with every Ananka Fasteners order for ASTM A193 Grade B7 Bolts.
What's Inside This MTC Certificate
This sample mill test certificate mirrors the rigorous QA documentation package shipped with every high-performance bolting assembly from Ananka Fasteners Pvt Ltd.
- Full Traceability: Certified with exact Lot Numbers (e.g., A130) linked directly back to its original melt.
- Chemical Composition: Detailed breakdowns including Carbon (0.38-0.48%), Manganese, Chromium, and Molybdenum to ensure exact material integrity.
- Heat Treatment Data: Logs specific Hardening (e.g., 880°C, Oil Quenched) and Tempering (e.g., 620°C, Aircool) procedures with precise temperatures and soaking times.
- Mechanical Properties: Comprehensive reporting including Hardness (HRC) and rigorous Proof Load testing (kN) per ASME requirements.
- Dimensional & Defect Checks: Confirms 100% visual inspection and dimensional adherence to ASME B18.2.6M specifications.
Live Preview: ASTM A193 B7 Bolt Data
Review the standard parameters and layout before downloading the full document.
TC Number
S09/26-XXX
TC Date
08.04.202X
Lot Number
A1XX
Bar Shape / Size
Round Bar / 20.0 mm
Material Spec
ASTM A193 GR.B7 ED-2025
Dimensions / Item
Hex Bolt M20-2.5P x 90 mm
Chemical Composition % (B7 Bolt)
| C | Mn | P | S | Si | Cr | Mo |
|---|---|---|---|---|---|---|
| 0.398 | 0.875 | 0.0226 | 0.0211 | 0.219 | 1.05 | 0.169 |
| 0.38 - 0.48 | 0.75 - 1.00 | Max: 0.035 | Max: 0.040 | 0.15 - 0.35 | 0.80 - 1.10 | 0.15 - 0.25 |
Mechanical Properties (B7 Bolt)
| TENSILE (MPa) | YIELD (MPa) | ELONGATION (%) | REDUCTION AREA (%) | HARDNESS (HRC) |
|---|---|---|---|---|
| 1055.34 | 1010.10 | 17.60 | 56.05 | 33.4, 34.6, 34.6 |
| Min: 860 | Min: 720 | Min: 16 | Min: 50 | Max: 35 |
Standard References: Compliance Verification
Our MTC certificates confirm compliance with respect to tests carried out in order to meet Purchase order requirements.
| Standard / Requirement | Confirmation on Certificate |
|---|---|
| Dimensions | All Dimensions are as per PO Specification. (ASME B18.2.6M for nuts). |
| Visual Inspection | 100% visual inspection carried out & found free from defects. |
| Weld Repairs | No weld repair Perform. |
| Contamination | Material is free from radioactive contamination. |
Ananka Fasteners' Certification Details
We confirm that the items were Manufactured, Sampled, Tested and Inspected in accordance with applicable Drawings, Material Specifications, Codes & Standards.
Documentation Standard
- EN 10204-2004: 3.1 Standard
- Material fulfills all standard compliance requirements
B7 Bolt Heat Treatments
- Hardening: 880°C (2 Hrs), Oil Quenched
- Tempering: 620°C (3 Hrs), Aircool
Testing Conditions
- Chemical, Mechanical & hardness test carried at room temperature 25°C
- Verification of proof loads (kN)
Technical FAQs — A193 B7 MTC Certificate
What heat treatment methodology is tracked on this certificate?
The MTC specifically logs the heat treatments required for A193 Grade B7 components. The bolts are logged with a Hardening Temp of 880°C and a Tempering Temp of 620°C, utilizing an Oil Quench and Aircool process respectively.
What specific tests are logged on the certificate?
The MTC verifies that Chemical, Mechanical & hardness tests are carried out at room temperature 25°C. For bolts, Tensile Strength, Yield Strength, Elongation, and Reduction Area are recorded.
What are the required dimensional specifications?
The certificate demonstrates that dimensions are inspected per PO Specifications. Specifically, it references ASME B18.2.6M for hex bolt production requirements.