50CrVA化學(xué)成份:
碳 C :0.46~0.54 硅 Si:0.17~0.37 錳 Mn:0.50~0.80 硫 S :≤0.030磷 P :≤0.030 鉻 Cr:0.80~1.10 鎳 Ni:≤0.35 銅 Cu:≤0.25
釩 V :0.10~0.20
50CrVA力學(xué)性能:抗拉強度 σb (MPa):≥1274(130) 屈服強度 σs (MPa):≥1127(115) 伸長率 δ5 (%):≥10 斷面收縮率 ψ (%):≥40硬度 :熱軋,≤321HB; 冷拉+熱處理,≤321HB
50CrVA彈簧鋼板現(xiàn)貨規(guī)格如下:
50CrVA冷帶1.0x260xC
50CrVA冷帶1.3x260xC
50CrVA冷帶1.5x260xC
50CrVA冷帶1.8x260xC
50CrVA冷帶2.0x260xC
50CrVA冷帶2.3x260xC
50CrVA冷帶2.5x260xC
50CrVA冷帶2.9x260xC
50CrVA冷帶3.0x260xC
50CrVA冷帶3.3x260xC
50CrVA冷帶3.5x260xC
50CrVA冷帶4.3x260xC