裝甲防護(hù)鋼NP500防彈鋼板,防彈鋼板本系列產(chǎn)品適用于運(yùn)鈔車、裝甲防護(hù)鋼NP500防彈鋼板裝甲運(yùn)兵車、押解車輛、貴賓車輛、防盜門、銀行柜臺(tái)防護(hù)板、保險(xiǎn)柜、盾牌、鋼盔等,
Grade | Rel/MPa | Rm/MPa | A50/% | Akv/J | Hardness HBW |
NP 370 | ≥950 | ≥1150 | ≥12 | ≥27 | 380-430 |
NP450 | ≥1100 | ≥1350 | ≥10 | ≥25 | 420-480 |
NP500 | ≥1250 | ≥1550 | ≥8 | ≥20 | 480-540 |
NP550 | ≥1350 | ≥1650 | ≥7 | ≥15 | 530-590 |
共有條評(píng)論 網(wǎng)友評(píng)論