ASTM标准

Designation: A615/A615M - 20 Standard Specification for Deformed and Plain Carbon-Steel Bars for ConcreteReinforcement1'1. Scope*1.1This specification covers deformed and plain carb...

Designation: A751-14 StandardTest Methods,Practices, and Terminology forChemical Analysis of Steel Products11. ScopeR1.1 These test methods,practices,and terminology coverdefinition...

Designation: A802-95 (Reapproved 2015) Standard Practice for Steel Castings, surface Acceptance Standards，VisualExamination11. Scope1.1 This practice covers the acceptance criteri...

Designation: A815/A815M- 18 Standard Specification for Wrought Ferritic,Ferritic/Austenitic, and MartensiticStainless Steel Piping Fittings11. ScopeR1.1 This specification covers tw...

Designation: A90/A90M-21 Standard Test Method for Weight [Mass] of Coating on lron and Steel Articles withZinc or Zinc-Alloy Coatings11.Scope1.1This test method covers procedures fo...

Designation: A 956-06 Standard Test Method for Leeb Hardness Testing of Steel Products11. Scope*1.1This test mcthod covers the determination of the Lecbhardness of steel, cast steel...

Designation: B209/B209M - 21 Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate11. Scopel.l This specification2 covers aluminum and aluminum-alloy flat sheet,coi...

Designation: B49 - 20 Standard Specification for Copper Rod for Electrical Purposes11. Scope@1.1 This specification covers the requirements for rod indiametcrs from Va in. to 1Ve in...

Designation: B545-13 Standard Specification for Electrodeposited Coatings of Tin11. Scope1.l This specification covers the requirements for electrode-posited (electroplated) coating...

Designation: C109/C109M - 20a Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using2-in."or [5o-mm] Cube Specimens)11. Scope@1.1 This test method covers d...