MaTestLab > ASTM Methods > Iron And Steel Products > ASTM A480 Standard Specification for General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
Last updated 10th May 2025
ASTM A480 Standard Specification for General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
The ASTM A480 specification addresses general specifications for heat-resistant steel plate, sheet, and strip as well as flat-rolled stainless steel. The steel is produced using electric-arc, electric-induction, or other appropriate methods. Analyses of heat and products meet the chemical specifications for each element. The material is put through mechanical tests like bend, hardness, and tension tests. When necessary, further tests such as permeability, Charpy impact, intergranular corrosion, and tests for harmful intermetallic phases in wrought duplex stainless steels must be carried out.
Read More
GET STARTED
ASTM A480 Introduction
The ASTM A480 standard is a general requirement for flat-rolled stainless and heat-resisting steel, intended to standardize manufacturing, testing, and evaluation across different industries. It specifies tolerances on size, flatness, surface finish classifications, and mechanical and chemical test methods. ASTM A480 is commonly employed in combination with other material specifications to promote compatibility in multi-standard applications. It also details inspection and rejection processes, placing it at the heart of stainless steel industry quality assurance procedures. It gives confidence and clarity of material performance to producers and consumers alike.
ASTM A480 Test Method
Thickness Tolerance Measurement
Used precision micrometers to verify conformity with given limits for various thickness ranges; multiple points read to verify consistency.
Tensile Property Testing
Visual and manual examination carried out under regulated illumination; finish kind (e.g., No. 1, 2B, or BA) confirmed according to stated reflectivity and texture standards.
Tension Test
Tensile test conducted on a universal testing machine; elongation and yield strength calculated as per the rolling direction and sample size.
ASTM A480 Equipment and Sample Preparation
Tensile Test Specimen
Flat, rectangular specimen cut in the longitudinal direction from the sheet with a gauge length of 50 mm and a width of 12.5 mm.
Surface Assessment Setup
Cleaned samples are inspected under LED illumination (500 lux) with a 10x magnifying lens to determine scale, scratches, or pitting.
Dimensional Gauging Tool
Digital micrometer with 0.001 mm precision to take thickness readings across the center and corners of the sheet.
ASTM A480 Results and Interpretation
When tests are completed, results are evaluated to ensure conformity to the standards set in ASTM A480. Tensile strength and elongation are matched against predetermined targets for every grade and thickness. Surface finish is checked to validate the absence of unacceptable defects so that cosmetic and functional acceptability is ensured. Thickness measurements must be within given tolerances, and any discrepancy can result in material rejection or reprocessing. These tests collectively establish the conformity of the product to the standard and its suitability for downstream manufacturing or end-application.
Service Name
Remarks
ASTM A480 Testing
Contact US
ASTM A480 Related Articles
Three ASTM specifications, ASTM A240, ASTM A923, and ASTM A967, are utilized together with ASTM A480 to supply complementary requirements for chromium and chromium-nickel stainless steel plate, sheet, and strip. The standards complement the quality control system for processing flat-rolled stainless steel materials for severe applications, providing corrosion resistance and corrosion resistance.
Applications of ASTM A480 in Industry
Stainless steels meeting ASTM A480 are widely used in food processing equipment, heat exchangers, architectural panels, pressure vessels, and marine parts. Their durability, corrosion resistance, and formability make them ideal for high-performance applications where precision and reliability are essential.
Importance of ASTM A480
Testing under ASTM A480 is necessary to protect the consistency of performance between varied batches of processing and suppliers. By guaranteeing that base materials comply with standardized requirements, it reduces failure during forming, welding, or service. It also supports global trade by creating a common quality and compliance language, which supports buyer assurance and regulatory consistency.
Related
FAQ's
Where can I get the astm a480 tested?
You can share your astm a480 testing requirements with MaTestLab. MaTestLab has a vast network of material testing laboratories, spread across the USA and Canada. We support your all material testing needs ranging from specific astm a480 test to various testing techniques.
How much do I need to pay for the astm a480 test?
Please contact us for a detailed quote for your astm a480 testing needs. Cost incurred to carry out different astm a480 testing methodology depends on the type of raw material; number of samples, coupons, or specimens; test conditions, turn around time etc. Costs of some ASTM testing methods start from $100 and the final value depends upon the factors listed above. Please contact us for the best and latest prices.
How many samples are required for astm a480?
The required number of samples or specimens should comply with the procedure given in the astm a480 standard. However, the MaTestLab operations team can assist you for your special requirements once you share your testing details with us.
How much discount can I get on the astm a480 test?
MaTestLab has a vast testing laboratory network, hence we bring you the best testing facilities in a cost-effective way. We offer considerable discounts (15-20%) to our returning customers based on test volume and frequency.
How many days will it take to complete the astm a480 test?
The turnaround time for astm a480 test methodology depends upon the test procedure mentioned in the standard test document. However, we at MaTestLab understand your research requirements and hence try to get your test completed within the least possible time.
Where can I get the astm a480 tested?
You can share your astm a480 testing requirements with MaTestLab. MaTestLab has a vast network of material testing laboratories, spread across the USA and Canada. We support your all material testing needs ranging from specific astm a480 test to various testing techniques.
MaTestLab Inc. offers accessible, quick, and affordable material testing, product testing, and failure analysis services. We support your on-demand testing and expert consultation needs with the help of our extensive network of material testing laboratories situated in the US and other parts of the world.
MATERIAL TESTING
We offer destructive and non-destructive tests over a range of mechanical, electrical, chemical, thermal, optical, corrosion, radiation, and biological testing methodologies defined by ASTM, ISO and other organizations.
PRODUCT TESTING
We help you evaluate and ensure your product quality and performance with standard and custom-made testing solutions. All the tests are done at well-equipped testing laboratories using standard testing methods for best output and satisfaction.
FAILURE ANALYSIS
Failure analysis ensures high levels of quality in every manufacturing process. We help you with getting the best failure or root cause analysis to determine the cause of the failure. The results help you identify means to prevent failure recurrences.
