Mett-Bio Metallurgical Testing and Analysis is an independent R&D division with ISO 17025:2017 (NABL) accreditation, located in Ahmedabad, India. is involved in corrosion testing and failure analysis since 2013.We are glad to announce Corrosion Test Coupons, an inexpensive online monitoring tool that will allow you to properly monitor corrosion within your systems. The mile per year corrosion rate of an exposed coupon can be used to easily determine the materials life.Mett-Bio can help you manufacture coupons in any shape, size, and material (ferrous, non-ferrous, and elastomeric). Depending on the requirements, a suitable marking can also be stencilled on the coupons. Typical coupon shapes include flat strip coupons, disc coupons, and cylinder coupons. Mett-Bio provides a variety of coupon holders and can also develop and manufacture custom holders to meet specific requirements..

Precision Through Standardized Preparation

Each AISI SS 304L Cylinder Tensile Coupon is machined to precise dimensions as specified by ASTM E8/E370 and ISO 6892. This ensures every specimen provides repeatable, reliable results, allowing for meaningful comparisons and confident assessments of stainless steel's performance under tensile loads.

Superior Corrosion Resistance and Durability

Made from austenitic SS 304L and annealed for optimal structure, these tensile coupons offer excellent corrosion resistance, making them suitable for rigorous testing environments. Their robust construction ensures that mechanical properties are accurately reflected without being compromised by environmental factors.

Flexible Application and Customization

Standard coupons come in a 100 mm length but can be customized to fit specific requirements. Compatible with universal fixtures and both manual or semi-automatic testing machines, they adapt effortlessly to varied testing protocols, supporting diverse industrial and research applications.

FAQ's of Aisi SS 304l Cylinder Tensile Coupon:

Q: How is the AISI SS 304L Cylinder Tensile Coupon prepared for testing?

A: The specimen is machined to standard tensile coupon dimensions, adhering to ASTM E8/E370 and ISO 6892, ensuring consistency and compatibility with most universal tensile testing machines.

Q: What are the typical applications for this cylinder coupon?

A: It is primarily used for determining the yield strength, ultimate tensile strength, and elongation of austenitic stainless steel 304L in quality control, research, and material characterization processes.

Q: When should I use a flat versus a cylindrical tensile coupon?

A: The flat or cylindrical shape selection depends on testing requirements, specific material forms, and test standards being followed. Both types are machined to comply with ASTM E8/E370 dimensions.

Q: Where can the AISI SS 304L Cylinder Tensile Coupon be utilized?

A: These coupons are suitable for any facility equipped with a universal tensile testing machine, making them ideal for laboratories, research centers, and industrial QA/QC departments.

Q: What is the benefit of using SS 304L material for tensile coupons?

A: SS 304L offers excellent corrosion resistance, non-magnetic properties in the annealed state, and reliable mechanical performance, ensuring accurate and representative test results.

Q: How does the packaging support quality assurance?

A: Each coupon is sealed and labelled per QA/QC guidelines, preserving its integrity during transit and storage and preventing contamination or misidentification prior to testing.

Q: What is the measurement accuracy and resolution provided by this coupon?

A: The system delivers an accuracy of 1% of the indicated load, with resolution up to 0.01 mm for elongation and 0.1 N for force, allowing for precise and detailed measurement during tensile testing.