PROPRIETARY Uddeholm Calmax 工具钢
材料组别:
黑色金属 / 工具钢
国家与地区/标准:
PROPRIETARY
数据更新
最新更新: 2016-04
更新总数: 1
更新历史
PROPRIETARY Uddeholm Calmax 化学成分
化学元素
数值
单位
CAS 编号
Uddeholms AB, Product Data Sheets,
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PROPRIETARY Uddeholm Calmax 物理性能
PROPRIETARY Uddeholm Calmax 热处理
- Soft annealing: Protect the steel and heat through to 860°C (1580°F), holding time 2h. Cool in furnace 20°C/h to 770°C (36°F/h to 1420°F), then 10°C/h to 650°C (18°F/h to 1200°F) and subsequently freely in air;
Stress relieving: After rough machining the tool should be heated through to 650°C (1200°F), holding time 2h. Cool slowly to 500°C (930°F), then freely in air;
Hardening:
- Preheating: 600-750°C (1110-1380°F).
-Austenitizing temperature: 950-970°C (1740-1780°F), normally 960°C (1760°F).
Quenching media:
-Forced air/gas;
-Vacuum furnace with sufficient overpressure;
-Martempering bath or fluidized bed at 200-550°C (320-1020°F) followed by forced air cooling;
-Oil. (Quenching in oil gives an increased risk for dimensional changes and cracks; Temper the tool as soon as its temperature reaches 50-70°C (120-160°F).);
Tempering: Choose the tempering temperature according to the hardness required by reference to the tempering graph. Temper twice with intermediate cooling to room temperature. Lowest tempering temperature 180°C (360°F). Holding time at temperature minimum 2h.
Ion nitriding at 465°C (870°F) for 18 h.
Gas nitriding at 510°C (950°F) for 12 h.
Nitriding temperature should be 15-25°C (59-77°F) lower than previously used tempering temperature. - Austenitizing temperature 960°C (1760°F). Holding time 30 minutes.
PROPRIETARY Uddeholm Calmax 机械性能
PROPRIETARY Uddeholm Calmax 的全球近似对照材料
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材料牌号
标准
国家与地区 / 生产商
近似类型
近似对照材料反映了不同材料间化学成分的相似性和力学性能的相似性——请务必根据具体应用场景的适用标准和条件具体核实材料的适用性。
根据您的应用场景优化材料选择 - 预约演示
- 4交叉引用
- 6化学成分
- 14机械性能
- 14物理性能
- 2热处理
- -金相组织
- -切削加工性能
- -应力-应变
- -成形性能
- -疲劳
- -断裂
- -爬行
- -焊接接头
- -涂层
- -尺寸
- -摩擦学
- -腐蚀
- -老化
- -耐候性
- -辐照
- 6供应商总数