PROPRIETARY Uddeholm Arne 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: 2023-01
更新总数: 2
更新历史
2016-04
PROPRIETARY Uddeholm Arne 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 Arne 物理性能
温度
PROPRIETARY Uddeholm Arne 热处理
- Soft annealing: Protect the steel and heat through to 780°C (1435°F). Then cool in the furnace at 15°C (27°F) per hour to 650°C (1200°F), then freely in air;
Stress-relieving: After rough machining the tool should be heated through to 650°C (1200°F), holding time 2 hours. Cool slowly to 500°C (930°F) then freely in air;
Hardening:
- Preheating temperature: 600-700°C (1110-1290°F),
- Quenching media: Oil, Martempering bath. Temperature 180-225°C (360-435°F), then cooling in air (Temper the tool as soon as its temperature reaches 50-70°C (120-160°F).);
Tempering: temperature should be chosen according to the hardness. Temper twice with intermediate cooling to room temperature. Lowest tempering temperature 180°C (360°F). Holding time at temperature minimum 2 hours.
Martempering: after holding in martempering bath for indicated time, cool in air to not lower that 100°C (210°F) and temper immediately as with oil quenching.
Sub-zero treatment and aging: Pieces requiring maximum dimensional stability should be sub-zero treated and/or artificially aged.
Sub-zero treatment: immediately after quenching between -70 to -80°C (-95 to -110°), soaking time 3-4 hours, followed by tempering or aging. The treatment will increase hardness by 1–3 HRC.
Aging: Tempering after quenching is replaced by ageing at 110 -140°C (230 - 285°F). Holding time 25 - 100 hours.
PROPRIETARY Uddeholm Arne 机械性能
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
- 8机械性能
- 15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
- 5供应商总数