Introduction of X12CrMo5 steel plate

X12CrMo5 steel plate is European standard container plate, X12CrMo5 is alloy special steel with high temperature function, X12CrMo5 executive standard: EN10028.

X12CrMo5 steel plate is tempered by electric furnace + out-of-furnace extraction + vacuum degassing, fine-grain killed steel.

X12CrMo5 steel plate chemical composition, chemical elements (finished product melting analysis):

C	Si	Mn	P	S	Al	N
0.1-0.15	≤0.5	0.3-0.6	≤0.02	≤0.005	e	≤0.012
Cr	Cu	Mo	Nb	Ni	Ti	V
4.0-6.0	≤0.3	0.45-0.65	-	≤0.3	-	-

Mechanical properties of X12CrMo5 steel plate (applicable to transverse direction):

Grade	Thickness	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation A (%)	-20 Degree Impact Test Temperature and Impact Energy	-20 Degree Impact Test Temperature and Impact Energy	20 Degree Impact Test Temperature and Impact Energy
X12CrMo5	≤60mm	≥320	510-690	≥20	≥27	≥34	≥40
X12CrMo5	61-250mm	≥300	480-660	≥20	≥27	≥34	≥40

High temperature tensile and yield strength of X12CrMo5 steel plate:

Grade	Thickness mm	Minimum yield strength (Mpa) at the following temperature
Grade	Thickness mm	50	100	150	200	250	300	350	400	450	500
X12CrMo5	≤60	310	299	295	294	293	291	285	273	253	222
X12CrMo5	61-250	290	281	277	275	275	273	267	256	237	208

X12CrMo5 steel plate technical standard:
The size, shape, weight and allowable tolerance of X12CrMo5 steel plate should conform to the rules of EN10029, and the thickness allowable tolerance should be in accordance with the class B tolerance of EN10029.

Delivery status of X12CrMo5 steel plate: quenching + tempering
X12CrMo5 steel plate is usually delivered in normalized and tempered condition below 150mm, and delivered in quenched and tempered condition greater than 150mm to 250mm. According to the negotiation between the supply and demand sides, it can be delivered without processing.

Are you also interested in further steel processing (machining)?

Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!

Fabrication and Machining Service 24h Technical support