January 16, 2003
By: P.K. Saha
Of all the materials used for high-temperature steam piping, X20 (12 percent chromium, 1 percent molybdenum, 1/4 percent vanadium) and P91 (9 percent chromium, 1 percent molybdenum, 1/4 percent vanadium) stand out because of their very high creep rupture properties, even at elevated temperatures.
With over 13,000 installations in 60 countries, Amada is the leader in laser technology. Visit us at FABTECH booth B2503 in Atlanta to witness the latest advances in fiber laser technology and automated bending. Experience how Amada can take your shop’s productivity to an unprecedented level.
From the Web: Steel making, fabricating have changed; mfg & politics; 3-D printing semi-solid metals - by Vicki Bell
Highlights for fabricators from the past week’s Web articles— AISC VP sets the record straight about today’s steel production; what skills today’s factory workers need; manufacturing and politics, and developments in 3-D printing.
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