ASTM A516 GR.70 Low alloy steel sheet ST52.3 with big size
Sufficient stock
Product Description
- Item: ASTM A516 GR.70 Low alloy steel sheet ST52.3 with big size
Sufficient stock
- Material: Q235,10,20Mn,50Mn,SS400,S10C,S55C,St37,A36,A283(A,B,C,D),1010,1018,1020,1050,S235(JR,JOJ2G3,J2G4),1C22,1C25,1C30,1C40,1C45,1C35,1C40,1C45,1C50,1C55,etc.
- Specifications
- Width 100mm~3500mm
- Thickness 0.3mm~300mm
Length 2m,2.44m,3m,6m,8m,12m, or as required.
- Surface Varnished,PE coated,galvanized.
ASTM A516 Standard Specification for Pressure Vessel Plates, Carbon Steel,
for Moderate- and Lower-Temperature Service
This specification covers carbon steel plates intended primarily
for service in welded pressure vessels where improved notch
toughness is important. According to different strength levels, the
plates are available in four grades: Grades 55, 60, 65, and 70. The
maximum thickness of plates is limited only by the capacity of the
composition to meet the specified mechanical property requirements.
The steel shall be killed and shall conform to fine austenitic
grain size requirements. The mechanical properties such as tensile
strength, yield strength, and elongation shall be determined by a
tension test for the plates.
A516 Gr70 is an American standard low temperature pressure vessel steel
plate. The tensile strength is greater than 482MPa. The main
element content is C Mn Si, p and s control determines its
performance. Other trace elements are rare. American Society for
Materials and Inspection Standards Standard Specification for
Carbon Steel Plates for Medium and Low Temperature Pressure Vessels
Executive standards: American ASTM, ASME standards
This standard is mainly used to improve the notch toughness of
welded steel plates for pressure vessels.
A516Gr70 is widely used in petroleum, chemical, power station,
boiler and other industries, used to make reactors, heat
exchangers, separators, spherical tanks, gas tanks, liquefied gas
tanks, boiler drums, liquefied petroleum gas cylinders,
high-pressure water pipes for hydropower stations, Water wheel
volute and other equipment and components.
What is Hot rolled?
Using continuous casting slabs or preliminary rolled slabs as raw
materials, heated by a step-type heating furnace, high-pressure
water dephosphorization enters the rough rolling mill, the rough
rolling material is cut through the head, tail, and then into the
finishing mill, and computer controlled rolling is implemented.
After the final rolling, it is coiled by laminar cooling
(computer-controlled cooling rate) and coiler to become a straight
hair coil. Straight hair curls tend to have tongue and fishtail
shapes, with poor thickness and width accuracy, and often have
defects such as wave, hem, and tower.
Products' Photos
FAQ
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: How about the delivery terms?
A: 1. Payment: T/T, Western Union, Paypal, 30% deposit in advance
and balance before delivery.
2. Min. Order Quantity: 100KG, or as required.
3. Transportation: By express (DHL,TNT,FedEx),air,sea,and train.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our
products,
Modern always makes a serious inspection for all products and raw
materials in strict procedure.
Q: How about your after-sales service?
A: As a professional steel exporter, we offer promote technology support for all problems and
questions.
Besides, we accept goods return or replace for quality problem.
