A387 GR2 GR12 GR22 Alloy Steel Plate For High Termperature Meet ASTM Standard

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.

Shandong Modern International Trade Co., Ltd is one of the largest exporters of steel in China. Always uphold the "quality, integrity and pragmatic, motivated, service-oriented" business philosophy, and applies the company's managementand operating among.

Besides our Chinese domestic market, our products also have been exported to Europ, Mid East, Africa, South America and Asia countries. The service covers product analysis, project sonsultation, manufacturing follow-up, exporting and after sales services.

You are warmly welcome to establish long term cooperation relationship with us!