H62 Brass: Bar and Sheet Callouts

H62 is a Chinese brass designation rather than a universal equivalent to a single foreign commercial code. Material reference.

Bar and Sheet Callouts

For a turned or stamped part, compare the complete chemistry and delivery condition of an alternative, not just a nominal copper percentage. A bar offer and a sheet offer may also have different property and dimensional acceptance requirements.

Manufacturing and acceptance checks

Specify the governing standard, product form, condition and dimensions. Include forming radius or critical machined surfaces and the final finish. Ask for a lot certificate and approve the first article after the complete process; do not accept an unrecorded change from H62 to H59 or H65.

Compare related options

• H59 Brass
• H65 Brass

Reference and scope

SAMR: GB/T 5231 wrought copper and alloy designations provides material or specification background. The checks above are purchasing guidance; final acceptance values must come from the agreed grade, product specification and condition.

Send a drawing and material requirements for review. Include quantity, critical dimensions and the inspection evidence required with delivery.