PROPRIETARY Uddeholm Mirrax ESR 不锈钢
材料组别:
黑色金属 / 不锈钢
国家与地区/标准:
PROPRIETARY
数据更新
最新更新: 2016-05
更新总数: 1
更新历史
PROPRIETARY Uddeholm Mirrax ESR 化学成分
化学元素
数值
单位
CAS 编号
化学元素
C
数值
0.25
单位
%
CAS 编号
7440-44-0
化学元素
Cr
数值
13.3
单位
%
CAS 编号
7440-47-3
化学元素
Mn
数值
0.55
单位
%
CAS 编号
7439-96-5
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PROPRIETARY Uddeholm Mirrax ESR 物理性能
PROPRIETARY Uddeholm Mirrax ESR 热处理
- Soft annealing: Protect the steel and heat through to 740°C (1365°F). Then cool in the furnace at 15°C (30°F) per hour to 550°C (1020°F), then freely in air;
Stress-relieving: After rough machining the tool should be heated through to 650°C (1200°F), holding time 2 hr. Cool slowly to 500°C (930°F), then freely in air;
Hardening: Preheating temperature: 600-920°C (1110-1690°F). Normally a minimum of two preheating steps. Austenitizing temperature: 1000-1025°C (1830-1880°F) but usually 1020°C (1870°F). For very large moulds 1000°C (1830°F) is recommended;
Quenching: Vacuum, cooling in gas with sufficient overpressure, Fluidized bed or salt bath at 350-500°C (660-930°F) then cool in air blast, High speed gas/circulating atmosphere. In order to obtain optimum properties, the cooling rate should be as fast as possible while maintaining an acceptable level of distortion. When heating in a vacuum furnace, min. 4-5 bar overpressure is recommended. Temper the tool as soon as its temperature reaches 50-70°C (120-160°F)
Tempering: The tempering temperature according to the hardness. Temper minimum twice with intermediate cooling to room temperature. Lowest tempering temperature 250°C (480°F). Holding time at temperature minimum 2 hr.
PROPRIETARY Uddeholm Mirrax ESR 机械性能
根据您的应用场景优化材料选择 - 预约演示
- -交叉引用
- 8化学成分
- 7机械性能
- 12物理性能
- 1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
- 4供应商总数