Metal & Alloy Testing
a little about
Metal & Alloy Testing
OUR APPROACH TO MATERIAL TESTING
Metals and alloys used in engineering, construction, manufacturing, and defence applications must meet stringent mechanical and chemical standards. Metals & Alloy Testing ensures compliance with performance, safety, and durability specifications by evaluating physical properties, elemental composition, microstructure, and mechanical strength. Metallurgical testing techniques—like microstructure analysis, hardness testing, and failure investigation—reveal internal defects, grain structure, and treatment quality.
Whether testing raw materials or finished components, this service helps detect surface flaws, material degradation, and manufacturing inconsistencies. Our lab delivers precise, standards-compliant testing for ferrous and non-ferrous materials, supporting industries like automotive, aerospace, power, infrastructure, and fabrication.
Gravitech Labs
Why Choose Us
WHAT MAKES US DIFFERENT FROM OTHERS
At Gravitech Engineers, we go beyond testing—we deliver trust, precision, and performance. Here’s what sets us apart:
Trusted Testing for Quality & Compliance
Accurate, reliable results that help you meet the strictest industry standards.
Impartiality & Objectivity
Unbiased testing with integrity at the core of every service.
Regulatory Compliance
Fully aligned with national and international guidelines for peace of mind.
Accreditation & Certification
Our credentials speak for our technical excellence and credibility.
Quality Assurance
Rigorous quality controls govern every step of our process.
Wide Range of Services
From metals to polymers and construction materials—we test it all under one roof.
Innovation & Continuous Improvement
We evolve with technology to keep your testing future-ready.
Global Standards, Local Support
Timely, affordable, and comprehensive solutions tailored to client needs.
Educational Advocacy
We empower clients with knowledge for better material decisions.
Choose Gravitech Engineers—where science meets trust and innovation.
Types of
Metal & Alloy Testing Services
OUR TOP NOTCH TESTING SERVICES
Hardness Testing
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Brinell scale
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Rockwell scale
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Vickers scale
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case depth by hardness method
Chemical Testing
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via Optical Emission Spectroscopy – OES (ferrous & non ferrous)
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copper purity test
Tensile, Bend, Impact Proof Load Testing
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Mechanical strength assessments
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proof load test
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wedge load test
Micro & Macro Metallography
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Grain structure
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phase analysis
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heat treatment validation
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coating thickness by microscopic method
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inclusion rating
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micro structure (Cast iron, stainless stell & carbon steel)
Failure Analysis
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Root cause analysis of failed
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-metal components
Non-Destructive Testing (NDT)
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Ultrasonic
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Magnetic Particle
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Dye Penetrant tests
Corrosion Testing
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Zinc Coating
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phosphate coating
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uniformity testing
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salt spray
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inter granular corrosion
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adhesion testing
Weld Testing
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Macro examination
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bend tests
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weld penetration
ABout
Equipment for the Service
Latest & Certified Equipment
We use the following
Tools & Equipments
We take our testing process very seriously, which is why we have an array of precision measuring equipments and tools.
Metal Testing
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Spectrometer (OES)
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U.T.M. – 1000 KN
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U.T.M.: 100 KN
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Hardness Rockwell
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Impact Tester (Charpy/Izod)
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Brinell Hardness
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Micro Vicker Hardness
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Microscope
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Copper Purity Apparatus
Take a look at
Frequently Asked Questions (FAQ)
About Metal & Alloy Testing
To ensure materials meet design specifications and can withstand operational stress, fatigue, and corrosion.
It studies the microstructure of metals to detect grain size, inclusions, phase distribution, and heat treatment quality.
Using Optical Emission Spectroscopy (OES), which provides accurate elemental breakdowns of metals.
We test both ferrous (steel, iron) and non-ferrous (aluminium, copper, nickel, etc.) alloys.
Hardness testing checks material resistance to deformation; Brinell, Rockwell, and Vickers scales are used based on the metal type.
By studying fracture surfaces, material defects, and usage history to determine root causes of failure.
Yes, weld quality is evaluated using macro/micro examination, bend tests, and NDT methods.
Yes, salt spray and other corrosion resistance tests simulate aggressive environments for quality assurance.
Yes, tests are conducted as per IS, ASTM, ISO, and relevant industry codes.
Most test results are delivered within 3–7 working days, depending on the scope.