EN10028-3 P460NH pressure vessels steel with minimum yield strength of 460 MPa (460) which has specified elevated temperature properties (NH).P460NH is a weldable fine grain normalised steel for use in heat exchangers, pressure vessels and reactors.is a normalised fine grain steel with good weldability characteristics.
P460NH Other technology requirements:
Z Test, UT (ultrasonic test), T (tempered), Q (quenched), Q+T, PWHT (simulated post-weld heat treatment), Elevated Temperature Tension Test) ect.
Z Test, UT (ultrasonic test), T (tempered), Q (quenched), Q+T, PWHT (simulated post-weld heat treatment), Elevated Temperature Tension Test) ect.
P460NH Relative Grades:
P275NH,P275NL1,P275NL2,P355N,P355NH,P355NL1, P355NL2, P460N,P460NH,P460NL1,P460NL2--En10028-3
P275NH,P275NL1,P275NL2,P355N,P355NH,P355NL1, P355NL2, P460N,P460NH,P460NL1,P460NL2--En10028-3
【Whatsapp:+8615538304508】
没有评论:
发表评论