4419

4419化学成分 - SAE J 1249 (2000)

C	Si	Mn	P	S	Ni	Cr	Al	Cu	Ti	Fe	N	Mo	W	V
≤0.25	≤0.30	≤1.00	≤ ≥	≤ ≥	≤0.50	≤11.50	≤ ≥	≤ ≥	≤ ≥	≤Bal	≤ ≥	≤0.50	≤0.25	≤0.40

---

4419标准规范

• SAE J 1249 (2000) - Former SAE standard and former SAE Ex-steels

---

4419机械性能

Former SAE standard and former SAE Ex-steels

---

4419产品形态

• 热轧和冷拉棒材, 圆棒, 扁钢, 六角棒, 八角棒, 空心棒
• 带钢和钢卷, 热轧带钢, 热轧钢卷, 冷轧钢带, 冷轧钢卷
• 冷轧板材, 热轧板, 冷轧薄板, 中厚板, 高强钢板
• 热轧和冷拉异型钢, 凹凸字钢, 滑轨, 滑块
• 热轧和冷拉钢丝, 扁丝, 盘条, 直条
• 自由锻和模锻, 扁钢, 模块, 环, 桶, 饼, 阶梯轴及定制化
• 热挤压和冷轧无缝管, 异型管, 方管, 毛细管
• 电渣锭

---