18MnMo4-5 STEEL PLATE

Manganese-molybdenum alloy steel grade 18MnMo4-5,18MnMo4-5 steel plate,18MnMo4-5 steel sheet belongs to steel specification EN 10028-2 which is for specified elevated temperature properties.Usual delivery condition for 18MnMo4-5 steel shall be under Normalized and Tempered for thickness below and equal 60mm,above 60mm steel of 18MnMo4-5,it shall be under Quenched and Tempered heat treatment.

Technical Requirements & Additional Services for 18MnMo4-5 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 18MnMo4-5 steel plate:

Thickness(mm)	Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
T≤60	345	510-650	20
60<T≤150	325
150<T	310	480-620

►Chemical composition for 18MnMo4-5 steel plate (Heat Analysis Max%)

Main chemical elements composition of 18MnMo4-5 steel plate
C	Si	Mn	P	S	N	Cr	Cu	Mo	Ni
0.20	0.40	0.90-1.50	0.015	0.005	0.012	0.30	0.30	0.45-0.60	0.30