Delivery status of 08ni3dr twice normalizing and tempering

  Delivery status of 08ni3dr twice normalizing and tempering I
common range of 08ni3dr
08ni3dr is widely used in boiler, chemical industry, power station, petroleum and other industries
It is used to make equipment and components such as reactor, heat exchanger, separator, spherical tank, gas tank, liquefied gas tank, nuclear reactor pressure shell, boiler drum, liquefied petroleum gas cylinder, high-pressure water pipe of hydropower station, turbine shell of water turbine and so on

2、 Chemical composition and mechanical properties of 08ni3dr

08ni3dr chemical composition
C	Si	Mn	P	S	Ni	Mo	V
≤ zero point one	0 15-0 35	0 3-0 8	≤ zero point zero one five	≤ zero point zero zero five	3 25-3 7	≤ zero point one two	≤ zero point zero five

 

08ni3dr mechanical properties
yield strength	tensile strength	elongation after fracture	bending diameter	impact temperature	minimum value of impact energy
≥ 300Mpa	480-610 Mpa	≥ 21%	d=3a	-104	48J

delivery status of iii
08ni3dr
The delivery state of 08ni3dr is the quenched and tempered heat treatment delivery state of off-line quenching and tempering
In order to improve the toughness of the steel, intermediate heat treatment (secondary quenching) can also be carried out
The steel plate with thickness no more than 12mm can also be delivered in the state of twice normalizing and tempering, and the tempering temperature of the steel plate shall not be lower than 540 ℃

Contact: Zhao Meng Contact information: 13140096018 (same as wechat) Tel: 0371-55672128 , Fax: 0371-61656018
Henan Hanglu iron and Steel Co
, Ltd
has steel plates of various materials and specifications, such as Q345C, Q345R, sa515gr60, 15MnNiDR, q345qc, q345gjc, q235gjc, 07mnnidr, sa387gr11cl2, nm400, 15CrMoR, etc
welcome the boss to order, and the large quantity is preferential