品種 | 標準號 | 種類 | 牌號 | 用途及特點 | 電鍍鋅 | Q/BQB 431-2000 | 電鍍鋅鋼帶 | BLCE+Z, BLDE+Z, BUSDE+Z, BUFD+Z, BSUFDE+Z, B240ZKE+Z, B280VKE+Z, B340VKE+Z, B400VKE+Z, B170P1E+Z, B210P1E+Z, B250P1E+Z, B210P2E+Z, B250P2E+Z, B280P2E+Z, B140H1E+Z, B180H1E+Z, B180H2E+Z, B210H2E+Z, B250H2E+Z | 包括沖壓用、高強度冷成型用和抗凹陷性鋼,通過電鍍鋅提高了耐腐蝕性能 | 電鍍鋅—鎳合金鋼帶 | BLCE+ZN, BLDE+ZN, BUSDE+ZN, BUFDE+ZN, BSUFDE+ZN, B240ZKE+ZN, B280VKE+ZN, B340VKE+ZN, B400VKE+ZN, B170P1E+ZN, B210P1E+ZN, B250P1E+ZN, B210P2E+ZN, B250P2E+ZN, B280P2E+ZN, B140H1E+ZN, B180H1E+ZN, B180H2E+ZN, B210H2E+ZN, B250H2E+ZN | 包括沖壓用、高強度冷成型用和抗凹陷性鋼。與電鍍純鋅產(chǎn)品相比,其耐腐蝕性為同鍍層鍍鋅產(chǎn)品的5倍 | |
分類 | 小分類 | 牌號 | 原板牌號 | 原板標準號 | 沖壓用鋼 | 低屈服點 | BLCE+Z, BLCE+ZN | BLC | Q/BQB 408-1999 | BLDE+Z, BLDE+ZN | BLD | 非時效性超深沖用 | BUSDE+Z, BUSDE+ZN | BUSD | BUFDE+Z, BUFDE+ZN | BUFD | BSUFDE+Z, BSUFDE+ZN | BSUFD | 冷成型用高強度鋼 | 冷成型用 | B240ZKE+Z, B240ZKE+ZN | B240ZK | Q/BQB 418-1999 | B280VKE+Z, B280VKE+ZN | B280VK | B340VKE+Z, B340VKE+ZN | B340VK | B400VKE+Z, B400VKE+ZN | B410VK | 抗凹陷性鋼 | 超低碳含P鋼 | B170P1E+Z, B170P1E+ZN | B170P1 | Q/BQB 409-1999 | B210P1E+Z, B210P1E+ZN | B210P1 | B250P1E+Z, B250P1E+ZN | B250P1 | 低碳含P鋼 | B210P2E+Z, B210P2E+ZN | B210P2 | B250P2E+Z, B250P2E+ZN | B250P2 | B280P2E+Z, B280P2E+ZN | B280P2 | 超低碳 烘烤硬化鋼 | B140H1E+Z, B140H1E+ZN | B140H1 | B180H1E+Z, B180H1E+ZN | B180H1 | 低碳烘烤 硬化鋼 | B180H2E+Z, B180H2E+ZN | B180H2 | B210H2E+Z, B210H2E+ZN | B210H2 | B250H2E+Z, B250H2E+ZN | B250H2 | |