Product Classification : Domestic Corrosion Resistant Alloy | ||||||||||||||||
Material : NS3304 | ||||||||||||||||
Corresponding Brand: | ||||||||||||||||
High temperature new name | High temperature old name | Corrosion resistance designation | National brand number | |||||||||||||
NS333 | NS334 | 00Cr16Ni60Mo16W4 | ||||||||||||||
JIS | ASTM | UNS , SAE | DIN | DIN | ||||||||||||
Hastelloy C276 | N10276 | NiCrofer 5916hMoW | 2.4819 | |||||||||||||
Chemical composition: | ||||||||||||||||
% | C | Si | Mn | P | S | Ni | Cr | Mo | W | Fe | V | |||||
Min | ≤0.02 | ≤0.08 | ≤1.0 | ≤0.04 | ≤0.03 | allowance | 14.5 | 15 | 3 | 4 | ≤0.35 | |||||
Max | 16.5 | 17 | 4.5 | 7 | ||||||||||||
Physical Properties: | ||||||||||||||||
Density g/cm³ | Magnetism | Thermal conductivity /w/(m.k) | Resistivity | Specific heat capacity | Coefficient of linear expansion | |||||||||||
100~1092ºC | ºC)/(Ω.mm2/m) | ºC)/J/(kg.k)ºC | /(10-6/k) | |||||||||||||
20~649ºC | ||||||||||||||||
8.885 | no | 9.4-28 | 1.3 | 427 | 14.1 | |||||||||||
Application field: | ||||||||||||||||
It has been widely used in chemical and petrochemical fields, such as in the components exposed to chlorinated organics and catalytic systems. This material is especially suitable for high temperature, mixed with impurities of inorganic and organic acids (such as formic acid and acetic acid), seawater corrosion environment.
Pulp and paper industry, such as boiling and bleaching containers Scrubber, reheater, wet steam fan in FGD system Equipment and components that operate in gas environments Methylene diphenyl isocyanate (MDI) Production and processing of impure phosphoric |
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