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P275 NL1

P275NL1 yog hom thawv phaj uas feem ntau siv hauv kev tsim cov hlab ntsha siab. Nws muaj qhov zoo weldability thiab tsim nyog rau kev siv qis-kub. Nrog rau qhov tsawg kawg nkaus tawm lub zog ntawm 275 MPa, P275NL1 muaj cov cuab yeej zoo heev thiab muaj peev xwm tiv taus cov kev mob siab. Nws lub hom phiaj tseem ceeb yog kom muaj thiab thauj ntau cov pa roj thiab cov kua dej kom zoo thiab ruaj ntseg.

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EN 10028-3 P275NL1 Siab Vessel Thiab Boiler Steel Phaj

EN 10028-3 P275NL1 Siab Vessel Thiab Boiler Steel Phaj Chemical Composition

Ib feem pua	N feem	Cr feem pua	Cu feem pua	Feem pua	Nb feem pua	Nws feem pua	Tus%	V feem pua	Nb plus Ti plus V percent
0.02	0.012	0.3	0.3	0.08	0.05	0.5	0.03	0.05	0.05

EN 10028-3 P275NL1 Siab Vessel Thiab Boiler Steel Phaj Mechanical Property

Qib	Tensile zog (MPa)	Yield zog (MPa)	feem pua Elongation hauv 2 in.(50mm) min	Impacting Test Temperature (degree)
EN 10028-3 P275NL1	450-630	215-275	21	ntxiv 20/0/-20/-40/

Cim npe nrov: p275nl1, Tuam Tshoj p275nl1 manufacturers, lwm tus neeg, Hoobkas

Tug: SA516GR70

Tom ntej: 16 hmo 3

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Koj Tseem Yuav Zoo Li