Carpenter Technology | Pyromet 350
Published alloy and condition data
A material-led overview of annealed AM350 precision strip and its use in welded bellows.
Formed and welded diaphragms require uniform thin stock, clean surfaces, consistent edges and controlled thermal response.
AM350 UNS S35000 offers condition-dependent forming and strength behavior. Strip quality affects stamping and precision welding.

Carpenter Technology publishes Pyromet 350 alloy and processing data, relevant to temper and heat-treatment selection.
Published alloy and condition data
Reference thickness × matching width: 0.050 × 480–500, 0.076 × 613, 0.100 × 440, 0.150 × 444.5, 0.178 × 444.5 mm. Dimensions are paired examples, not all combinations.
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