China National Standards

China Metallic Materials Sheets GB Standards List


  •  China "Metallic Materials Sheets" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 5028-2025 Metallic Materials - Sheets and Strips - Determination of Tensile Strain Hardening Exponent (n-Value) {译}
    金属材料-薄板和薄带-拉伸应变硬化指数(n值)的测定
    China National Standards
    Metallic Materials Sheets

    English PDF
    GB/T 5027-2025 Metallic Materials - Sheets and Strips - Determination of Plastic Strain Ratio (r-Value) {译}
    金属材料-薄板和薄带-塑性应变比(r值)的测定
    China National Standards
    Metallic Materials Sheets

    English PDF

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