15NiCuMoNb5-6-4 STEEL PLATE

15NiCuMoNb5-6-4,15NiCuMoNb5-6-4 STEEL PLATE,15NiCuMoNb5-6-4 steel sheet has been approved by TUV certificate offered from Xinsteel.Our engineers suggest that for thickness belows and equal to 100mm,Normalized and Tempered heat treatment for 15NiCuMoNb5-6-4 steel,for thickness within 100-150mm,Normalized and Tempered or Quenched and Tempered are both ok,for thickness above 150mm,Quenched and Tempered are necessary.

Technical Requirements & Additional Services for 15NiCuMoNb5-6-4 steel plate:
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands 

►Mechnical property for 15NiCuMoNb5-6-4 steel plate:

Thickness(mm)	Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
T≤40	460	610-780	16
40<T≤60	440
60<T≤100	430	600-760
100<T≤150	420	590-740
150<T	410	580-740

►Chemical composition for 15NiCuMoNb5-6-4 steel plate (Heat Analysis Max%)

Main chemical elements composition of 15NiCuMoNb5-6-4 steel plate
C	Si	Mn	P	S	Al(total)	N	Cr	Cu	Mo	Ni	Nb
0.17	0.25-0.50	0.80-1.20	0.025	0.010	≥0.015	0.012	0.30	0.50-0.80	0.25-0.50	0.40-0.80	0.015-0.045