High quality SPA-H weathering steel with heat treatment test

High quality SPA-H weathering steel with heat treatment test

High quality SPA-H weathering steel with  heat treatment test
  • Comments: Q345R steel is common low alloy steel, which is commonly used for boiler and pressure vessel. The delivery status includes hot rolling or normalizing. Q345R steel yield strength is 265-345MPa, tensile strength is 510-640MPa, elongation is greater than 21%

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