ASTM A182 GRADE F11
ASTM A182 Grade F11 Sample MTC Certificate
Access a comprehensive, professionally formatted Material Test Certificate according to EN 10204-2004: 3.1 for ASTM A182 Grade F11 Class 2 (UNS K11597). Inspect the exact documentation your QA and engineering teams will receive with every high-temperature, low-alloy forged steel order.
What's Inside This Grade F11 MTC Certificate
This sample mill test certificate mirrors the rigorous QA documentation package standard for low-alloy, high-temperature forged components shipped from our facilities.
- Full Traceability: Certified with TC No.: F11/26-XX and corresponding ASTM A182 specifications.
- High-Temperature Chemistry: Detailed breakdowns verifying the classic 1¼% Chromium (1.00–1.50%) and ½% Molybdenum (0.44–0.65%) composition, providing vital creep strength and resistance to oxidation at elevated temperatures.
- Verified Heat Treatment: Explicit documentation of the Normalized and Tempered (or Quenched and Tempered) process, ensuring the material meets the structural and toughness requirements for pressure vessels and piping systems.
- Mechanical Properties: Comprehensive reporting of Tensile Strength (525.00 MPa), Yield Strength (315.50 MPa), Elongation (26.50%), and Hardness (172, 175, 174 HBW) per ASTM A182 Class 2 requirements.
- Quality Compliance: 100% visual inspection carried out and verified free from defects and radioactive contamination.
Live Preview: ASTM A182 Grade F11 MTC Data
Review the standard parameters and layout before downloading the full document.
TC Number
F11/26-XX
TC Date
20.09.20XX
Material Spec
ASTM A182 Grade F11 Class 2-2023
Bar Shape / Size
Forged Round Bar / 60 mm
Dimensions / Item
Forged Round Bar 60mm Dia x 1000mm
Quantity
35.00 NOS
Chemical Composition %
| C | Mn | P | S | Si | Cr | Mo | Fe |
|---|---|---|---|---|---|---|---|
| 0.15 | 0.55 | 0.015 | 0.010 | 0.65 | 1.25 | 0.55 | Rem |
| Min: 0.10 Max: 0.20 |
Min: 0.30 Max: 0.80 |
Max: 0.040 | Max: 0.040 | Min: 0.50 Max: 1.00 |
Min: 1.00 Max: 1.50 |
Min: 0.44 Max: 0.65 |
Rem |
Mechanical Properties
| TENSILE STRENGTH (MPa) | YIELD STRENGTH 0.2% Offset (MPa) | % ELONGATION (GL-50mm) | HARDNESS (HBW) |
|---|---|---|---|
| 525.00 | 315.50 | 26.50 | 172, 175, 174 |
| Min: 485 | Min: 275 | Min: 20 | Max: 207 |
Standard References & Compliance
Our MTC certificates map to the demanding industrial standards for high-temperature pressure piping components. The test reports confirm compliance with As Per ASME/ASTM A182 Grade F11 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
- Normalized and Tempered
- Min. Tempering Temp: 620°C (1150°F)
Testing Conditions
- Chemical, Mechanical & hardness test carried at room temperature 25°C
- 100% visual inspection carried out
Technical FAQs — ASTM A182 Grade F11 MTC
What is the role of Chromium and Molybdenum in Grade F11?
Grade F11 is commonly referred to as 1¼ Cr - ½ Mo steel. The Chromium (1.00-1.50%) improves resistance to high-temperature oxidation and graphitization, while the Molybdenum (0.44-0.65%) is explicitly added to increase the steel's creep strength—its ability to resist long-term deformation under high stress and high temperatures.
What heat treatment is documented on this MTC?
ASTM A182 F11 forgings are typically supplied in the Normalized and Tempered or Quenched and Tempered condition. This MTC confirms the specific process applied, including a mandatory tempering cycle at a minimum of 620°C (1150°F). This tempering process ensures the material achieves optimal ductility and toughness after the initial hardening phase.
What are the common applications for F11 forgings?
Grade F11 is heavily utilized in the power generation, boiler, and petrochemical industries. It is a standard low-alloy choice for forged flanges, valves, and high-pressure fittings that are subjected to elevated temperatures, typically operating efficiently in steam service and hydrocarbon processes up to around 540°C (1000°F).