ASTM A519 Seamless pipe/ tube is used for Mechanical Tubing.
ASTM A519 specification covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished. Usage for Seamless carbon and Alloy Steel Mechanical Tubing.
ASTM A519 4130 is a low alloy steel containing molybdenum and chromium as strengthening agents.
Grade and Chemical Composition (%)
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