Sandmeyer Stainless Steel Alloy 303 数据表

Wrought Stainless Steel

用Sandmeyer Steel Company提供

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产品说明
A Free-Machining Austenitic Stainless Steel Developed for Applications Where Extensive Machining is Required

Alloy 303 (UNS S30300) is an austenitic stainless steel developed for applications requiring extensive machining operations. The alloy has a sulfur addition which assists in breaking up turnings while reducing drag on the cutting tool when compared to the machining characteristics of the conventional 18-8 stainless steels.

The alloy is nonmagnetic in the annealed condition, but may become slightly magnetic as a result of cold working. The addition of sulfur negatively impacts the corrosion resistance of 303 making it less resistant than 304 to mildly corrosive environments.

Applications
  • Aerospace Parts
  • Fittings
  • Pump and Valve Components
  • Screw Machine Products
总览  
材料状态 
  • 已商用:当前有效
供货地区 
  • 亚太地区
  • 北美洲
  • 拉丁美洲
  • 欧洲
  • 非洲和中东
Available Documents
Technical Datasheet (English)
Metals General
额定值
单位制
 
Applicable Specifications
 
 
Forms Available
 
 
Metal Type
 
 
Alloy Identification
 
 
Metals Type Analysis
额定值
单位制
 
Type Analysis
     
Carbon
%
 
Chromium
%
 
Copper
%
 
Iron (Balance)
%
 
Manganese
%
 
Nickel
%
 
Phosphorus
%
 
Silicon
%
 
Sulfur
%
 
Metals Physical
额定值
单位制
 
密度
lb/in³
 
Metals Mechanical
额定值
单位制
 
Tensile Strength (Ultimate)
ksi
 
Tensile Strength (Yield), 0.2%
ksi
 
Tensile Elongation (Break)
%
 
硬度 (HB-Scale)
 
 
拉伸模量
ksi
 
Metals Thermal
额定值
单位制
 
Mean Specific Heat (32 到 212°F)
Btu/lb/°F
 
导热系数 (212°F)
Btu·in/hr/ft²/°F
 
Metals Electrical
额定值
单位制
 
Electrical Resistivity (68°F)
ohms·cir·mil/ft
 
备注
1一般属性:这些不能被视为规格。
 
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此数据表中的信息由 UL Prospector 从该材料的生产商处获得。UL Prospector 尽最大努力确保此数据的准确性。 但是 UL Prospector 对这些数据值不承担任何责任,并强烈建议在最终选择材料前,就数据值与材料供应商进行验证。