| 鐗岃櫉 | HC260/450DPD+Z閫ｇ簩(x霉)鐔遍崓閶呴嫾鏉� |
| 鍏朵粬鍚嶇ū | HC260/450DPD+ZF HC260/450DPD+ZA |
| 灏嶆噳(y墨ng)妯�(bi膩o)婧�(zh菙n) |
GB /T 2518-2019 閫ｇ簩(x霉)鐔遍崓閶呭拰閶呭悎閲戦崓灞ら嫾鏉垮強閶煎付 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip |
| 姝搁 | 鍚堥噾閶� |
| 妯�(bi膩o)绨� | 闆欑浉閶� |
| 瑾槑 | 閸嶅堡浠ｈ櫉锛氱磾閶呴崓灞�(Z)锛岄媴閻靛悎閲戦崓灞�(ZF)锛岄媴閶佸悎閲戦崓灞�(ZA)锛岄媮閶呭悎閲戦崓灞�(AZ) |
| 鎴愬垎 | C | Si | Mn | P | S | V | B | Al | 鏇村 |
|---|---|---|---|---|---|---|---|---|---|
| 鏈€灏忓€� | - | - | - | - | - | - | - | 0.015 | Cr+Mo鈮�1.00锛汵b+Ti+鈮�0.15 |
| 鏈€澶у€� | 0.14 | 0.75 | 2 | 0.08 | 0.015 | 0.2 | 0.005 | 1 |
