Petromaster provides a comprehensive range of materials testing services and employs a state-of-the-art test lab that allows us to provide the most accurate and reliable test results. Our test specimens are duly prepared for the evaluation of metallic and non-metallic materials.
We apply a combination of both metals and non-metals (i.e. polymers, composites, elastomers, etc) to examine their performance, strength, durability and hardness and help to make certain whether they are fit for the desired application or not.
Our delegated testing department always engaged in conducting various types of tests, such as tensile test, bend test, hardness test, and impact test, as well as highly specialized testing techniques for example fatigue test, accelerated creep test, corrosion test.
The mechanical testing offered by Petromaster are always conducted as per ASTM, IS, DIN, NACE or other specified standards by the client. We are also specialized in elevated temperature tensile testing. Out mechanical testing department also performs impact tests (izod and charpy) within the temperature range from 50°C to 900°C.
Our materials testing services include, but are not limited to the following:
- Tensile and Bend Testing
- Hardness Testing
- Impact Testing
- Accelerated Stress Rupture Testing
- Fatigue Testing
Tensile Test:
Tensile testing helps to ensure your sample or material is fit for purpose and will not fail structurally. Tensile testing involves stretching the sample in one direction until it collapses, to establish the maximum stress the material can hold with. Once you know the stress value, you can make the decision and set the operating condition as per your choice so that the performance can be maximized and the risk can be nullified.
All tensile tests at Petromaster are performed in accordance with ASTM E8, A370, B557 and IS standards. We are experts in determining the mechanical properties of materials and help you to resolve technical issues in your industry.
Hardness Testing:
Hardness testing is how your material will resist a scratch or dent by produced by other material. Hardness test results often correlate the other material properties, i.e. tensile strength. These results help engineers in material selection, lot verification and evaluating material processing.
In Petromater, we are performing various types of hardness testing followed by ASTM standards. Our hardness testing techniques include Vickers hardness testing as per ASTM E92, Brinell hardness testing as per ASTM E10, Micro-Vickers as per ASTM E384, and portable hardness testing as per ASTM E110.
Impact Testing:
Impact testing is a method used to assess the resistance of materials to sudden force or impact. It involves subjecting a specimen to a controlled impact under specific conditions to evaluate its toughness, strength, and ability to absorb energy without fracturing.
We are following ASTM standards such as ASTM E23 for Charpy testing and ASTM D256 for Izod testing. Impact testing is essential for evaluating the mechanical properties and performance of materials. This standardized test helps ensure product quality, safety, and compliance with industry standards.
Accelerated Stress Rupture Test for RLA:
Accelerated Stress Rupture Testing (ASR) is a specialized testing method used to assess the long-term stability and reliability of materials, particularly those operating under high stress and elevated temperatures. It involves subjecting test specimens to accelerated conditions, simulating prolonged exposure to harsh environmental factors, to predict material behavior over time.
We are dedicated to following the guidelines set forth by the ASTM E139 standard for accelerated Stress Rupture Testing (ASR) for the remaining life of in-service components subject to creep damage at elevated temperatures.
Fatigue Testing:
Fatigue testing is a type of materials testing used to evaluate the behavior of materials under cyclic loading conditions. It assesses how materials respond to repeated loading and unloading cycles, simulating real-world conditions where components may experience fluctuating stress levels over time. The primary objective of fatigue testing is to determine the endurance limit or fatigue strength of a material, which is the maximum stress level it can withstand for a specified number of cycles before failure occurs.
At Petromaster, we adhere strictly to industry-leading standards ASTM E466 for fatigue testing. This standard provides guidelines for conducting force-controlled constant amplitude axial fatigue tests on metallic materials under various conditions. It covers specimen preparation, test apparatus setup, testing procedures, data analysis, and reporting requirements. With a commitment to quality and adherence to established protocols, we provide our clients with trustworthy insights to support their engineering decisions and product development goals.
Contact us for further information at info@petromaster-sa.com
