Tianjin Bohai Metal Corporation

DIN standard 13CrMo4-4 pressure vessel steel Plate

DIN standard 13CrMo4 4 pressure vessel steel has now been superseded with the Euro Norm specification EN 10028.

Boiler Pressure Vessel Steel

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Commodity name: DIN standard 13CrMo4-4 pressure vessel steel Plate

DIN standard 13CrMo4 4 pressure vessel steel has now been superseded with the Euro Norm specification EN 10028.

DIN standard 13CrMo4-4 pressure vessel steel Plate Descriptions:

With alloy Chrome and Molybadenum elements,boiler steel plate 13CrMo44 owned the minimum yield strength at 300 Mpa,and tensile strength within 440-590Mpa.When ordering boiler steel plate 13CrMo44,Gnee steel’s engineer would suggest the end user to choose ultrasonic examination adopt standard from ASTM A435 A577,A578 or EN 10160.Original mill test certificates would be issued when delivery under steel standard EN 10204.For boiler steel plates 13CrMo44,the rolling thickness shall be positive tolerance for guarantee the safety end using in boiler and other pressure vessels,so the actually weight for boiler steel plate 13CrMo44 shall be more heavy than the theoretical weight.

Thikness: 6MM to 300MM,

Width: 1500mm to 4050mm,

Length: 3000mm to 15000mm

Chemical Composition and Mechanical Properties:

13CrMo4-4 Chemical Composition
Grade	The Element Max (%)
13CrMo4 4	C	Si	Mn	P	S	Al	Cr
	0.08-0.18	0.10-0.35	0.40-0.10	0.035	0.030		0.70-1.10
	Cu	Ni	Mo	Nb	Ti	V
	0.3		0.4-0.6

Grade	13CrMo4-4 Mechanical Property
Grade	Thickness	Yield
13CrMo4 4	mm	Min Mpa
	6-16	300
	16-40	295
	40-60	295
	60-100	275
	100-150	255

Technical Requirements & Additional Services:
♦ Low temperature impacting test
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ 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

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