X5CrNi189 Powder Metallurgy Pressed Parts
X5CrNi189 is a stainless steel containing 25% to 28% chromium, 20% to 22% nickel, 3% to 4% molybdenum, and 1% to 2% copper. It has high strength and good corrosion resistance. It has high corrosion resistance in strong acids, strong alkalis, chloride, and other corrosive media. It is often used in the manufacture of chemical equipment, marine equipment, petroleum equipment, etc.
Product Introduction
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X5CrNi189 powder metallurgy pressed parts |
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Item |
Material |
Production Process |
Sintering Temperature |
Mold |
Custom |
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X5CrNi189 powder metallurgy |
X5CrNi189 |
Powder metallurgy pressing |
1180℃ |
To be customized |
Yes |
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Chemical composition |
C:≤0.07 Si:≤1.00 Mn:≤2.00 P:≤0.045 S:≤0.030 Cr:17.00~19.00 Mo:— Ni:8.50~11.00 V:— |
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Available Materials |
Low carbon stainless steel, titanium alloy (Ti, TC4), copper alloy, tungsten alloy, hard alloy, high temperature alloy (718, 713) |
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Smoothness |
Dimensional accuracy |
Product density |
Appearance treatment |
Appropriate weight |
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Roughness 1～5μm |
(±0.1%～±0.5%) |
7.3-7.6g/CM³ |
According to customer requirements |
0.03g～400g) |
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X5CrNi189 is a stainless steel containing 25% to 28% chromium, 20% to 22% nickel, 3% to 4% molybdenum, and 1% to 2% copper. It has high strength and good corrosion resistance. It has high corrosion resistance in strong acids, strong alkalis, chloride, and other corrosive media. It is often used in the manufacture of chemical equipment, marine equipment, petroleum equipment, etc.
The content and ratio of different elements will directly affect the mechanical properties, corrosion properties, processing properties and other aspects of X5CrNi189 powder metallurgy pressed parts. The presence of sulfur lowers the embrittlement temperature of X5CrNi189, negatively affecting its impact on toughness and ductility.
The chemical composition of X5CrNi189 is chromium (Cr): 17.0-19.0%, nickel (Ni): 9.0-12.0%, titanium (Ti): 5*C-0.70%, silicon (Si): ≤1.00%, phosphorus (P): ≤0.045%, sulfur (S): ≤0.030%. Various precipitates or precipitates often exist in X5CrNi189, such as carbides, nitrides, chromium compounds, molybdenum compounds, etc.
Steelmaking is to add various alloying elements to molten iron to produce X5CrNi189 with different structures and properties. The inspection control of X5CrNi189 is to control the dimensional accuracy of parts through inspection tools and inspection methods.
In general, silicon is an important alloying element in X5CrNi189, which can improve the oxidation resistance and heat resistance of X5CrNi189. When the content of chromium in X5CrNi189 is high, its oxidation resistance and weld strength can be improved, thereby improving the welding performance of X5CrNi189.
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