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SA871 Type II Gr.65


ASME SA871 Type II Grade 65 Weathering Steel

Parameters
Grade: ASME SA871 Type II Grade 65 Steel plate
Standard: ASME
Specification:
Thickness: 6-420mm
Width: 1600-4200mm
Length: 6000-12000mm

ASME SA871 Type II Grade 65 Introduction
ASME SA871 Type II Grade 65 can be exposed to the atmosphere without painting. It begins to rust in the same way as ordinary steel. But soon the alloying elements in it cause a protective surface layer of fine-textured rust to form, thereby suppressing corrosion rate.
ASME SA871 Type II Grade 65 exhibits a better resistance to corrosion than ordinary steel, it has smallest alloy elements which doesnot like stainless steel and it is cheaper than stainless.
In this way, ASME SA871 Type II Grade 65 helps to reduce life-cycle costs and environment burdens in a wide range of applications. According to A6/A6M Standard requirement, structural steel impacts test sampling method according to A673/673M. Steel should be used in fine grain production process.

ASME SA871 Type II Grade 65 Chemical Composition:
Grades C max Mn P max S max Si Ni max Cr Cu V Mo Nb
SA871Type II Grade 65 0.20 0.75-1.35 0.04 0.05 0.15-0.50 0.40 0.40-0.70 0.20-0.40 0.01-0.10    

ASME SA871 Type II Grade 65 Mechanical Properties:
Grade Yield strength Min MPa Tensile strength Min MPa Elongation min
      200 mm 50 mm
SA871 Type II Grade 65 450 550 15 17

ASME SA871 Type II Grade 65 Application
As to the features of weather steel, ASME SA871 Type II Grade 65 is the best choice for serious weather condition's structure.
  • Architectural structure, like bridge, tower, oil derick, harbor structure, chimneys, tubular bridges
  • Railway train, dining car, reefer car, etc
  • Stamping piece and decoration piece
  • Transportation manufacturing
  • Facades, wall cladding
  • Architectural roof
  • Landscape
  • Sculpture
  • Tanks
ASME SA871 Type II Grade 65 Service
These plates are in a variety of sizes and thicknesses, and are available as ex–stock or directly shipped from the mill. As with all our steels, our plates come with mill test certification, stampings and fully traceable. We can arrange for a variety of tests to be performed on the material if specified.