What material is 12cr1movr? Chemical property analysis of pressure vessel steel plate 12cr1movr

12Cr1MoVR What material is it , Pressure vessel steel plate 12Cr1MoVR Chemical property analysis

12Cr1MoVR It is a kind of special for pressure vessels Cr-Mo steel .　

“12” It's the carbon content 0.12% “Cr” It's the ingredient that contains certain chemical elements - chromium  “Mo” It's the ingredient that contains certain chemical elements - molybdenum  “V” It's the ingredient that contains certain chemical elements - vanadium 　“R” Is the first letter of the container plate  12Cr1MoVR  Steel plates for containers

Wuyang Iron and steel sun fan

One 、12Cr1MoVR Delivery status ： Normalize and temper , stay 500℃ Following time , It has high endurance strength . Place of Origin : Wugang

Two 、35SiMn Executive Standards :GB/T713-2008.

3、 ... and 、12Cr1MoVR Chemical composition

12Cr1MoVR  Chemical composition %							[size=10.5000pt]
C	Si	Mn	P	S	Cr	Mo	[size=10.5000pt]V
0.08～0.15	0.15～0.40	0.40～0.70	≤0.030	≤0.030	0.90～1.20	0.25～0.35	0.15～0.3

Four 、12Cr1MoVR Mechanical properties  

Steel plate status	Mechanical properties and cold bending properties
	Plate thickness （mm)	Tensile strength	yield strength	Elongation	temperature	Impact energy	Cold bending test 180 °b=2a
Normalize and temper	6～60	440-590	≥245	≥19	20	≥34	d=3a
	>60～100		≥235
	>100-150	430-580	≥225

5、 ... and 、12Cr1MoVR High temperature mechanical properties

Steel plate status	Plate thickness	At the following temperatures (℃) Yield strength under （Mpa) Not less than
Normalize and temper	20～100	200°	250°	300°	350°	400°	450°	500°
		200	190	176	167	157	150	142

6、 ... and 、12Cr1MoVR Characteristics

1、12Cr1MoVR Pure steel ：P：0.010%、S：0.005%、[N]70ppm、[O]15ppm、[H]2ppm、 Total inclusions in steel 20ppm High purity molten steel .
   2、 Good toughness and weldability .
3、 Leading heat treatment technology ： Normalize 、 quench 、 Temper 、 Heat treatment processing such as quenching and tempering .
　　 Significantly improve the plasticity and impact toughness of steel , Improve the anisotropy of steel .

7、 ... and 、12Cr1MoVR Application prospect of ：

12Cr1MoVR For making reactors 、 Heat exchanger 、 separator 、 sphere 、 Oil and gas tank 、 Liquefied petroleum gas tank 、 Nuclear reactor pressure shell 、 LPG cylinders 、 Turbine volute , Because of oil chemical 、 Coal conversion 、 Nuclear power 、 Turbine block 、 Thermal power and other use conditions are harsh , Among them, large-scale equipment with complex corrosive medium, such as ： Water washing tower 、 The second converter 、 Coke drum 、 Desulfurization tank 、 Reforming gas waste heat boiler 、 Methanation furnace 、 Reactor 、 a regenerator 、 Hydrogenation reactor 、 Methanation heater 、 Conversion gas steam generator and other equipment and component construction and manufacturing projects , A lot of use 12Cr1MoVR or 12Cr1MoVR Hydrogen 、12Cr1MoVR（H） More than 10000 tons of steel plates . Exporting to the United States 、 Canada 、 Australia 、 India 、 The future of Europe is promising . It has been directly supplied to European customers 20000 tons .

It can meet various delivery conditions of customers （ Normalize , Temper , Controlled ligation , hot-rolling , Temper , quench , Anneal ） And ensure the customer's Z To performance （Z15,Z25,Z35）, And flaw detection requirements (I explore ,II explore ,III explore ).（ Regular expediting is possible ）