ASTM A387 GR2 GR12 GR22 Alloy steel sheet for high termperature
Product Description
- Item: ASTM A387 GR2 GR12 GR22 Alloy steel sheet for high termperature
- 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 A387 Standard Specification for Pressure Vessel Plates, Alloy Steel,
Chromium-Molybdenum
This specification covers chromium-molybdenum alloy steel plates
for welded broilers and pressure vessels designed for elevated
temperature service. Materials considered under this specification
are available in grades 2, 12, 11, 22, 22L, 21, 21L, 5, 9 and 91.
The steel materials shall be killed and shall be thermally treated.
The steel specimens shall undergo heat analysis and product
analysis and shall conform to the chemical requirements for carbon,
manganese, phosphorus, sulfur, silicon, chromium, molybdenum,
nickel, vanadium, columbium, boron, nitrogen, aluminum, titanium,
and zirconium. The steel specimens shall also undergo tension tests
and shall conform to the required values of tensile strength, yield
strength, and elongation.
Benefits of Chrome Moly Steel Plate
Masteel offers an extensive range of chrome moly steel plate with
the following benefits.
- major stockholding
- global shipping
- variety of plate widths
- extensive range of thicknesses
- quick turnaround
- accurate 'in-house' cutting and profiling service
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.
