Alloy 202 strip
Minimum Order: 0
Quality/Safety Certification: 0.00
MATERIAL CHARACTERISTICS
Commercially pure wrought Nickel with similar properties to Alloy 200 but with a lower carbon content
INTERNATIONAL STANDARDS
CHEMICAL COMPOSITIONS
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| PHYSICAL PROPERTIES | MECHANICAL PROPERTIES | ||
| Density | 8.9 g/cm cube | Yield Strength | Rp 0.2% |
| Specific Heat | 440 J/kg K | 20 C Temp | 80 N/mm sq |
| Electrical Resistivity | 8.5 micro ohms cm | 100 C | 70 N/mm sq |
| Curie Temperature | 358 C | 200 C | 65 N/mm sq |
| Melting Range | 1435-1445 C | 300 C | 60 N/mm sq |
| Thermal Expansion (106K) | 14.3 (20-300 C) | 400 C | 55 N/mm sq |
| Tensile Strength | RM | ||
| 45N/mm sq | |||
| Elongation | A5 min | ||
| 40% | |||
| CHARACTERISTICS | |
| Good resistance to corrosion in acids and alkalis and is most useful under reducing conditions. Outstanding resistance to caustic alkalis up to and including the molten state. Virtually immune to inter granular attack above 315C, chlorates must be kept to a minimum. In acid, alkaline and neutral salt solutions the material shows good resistance, but in oxidising salt solutions severe attack will occur. | Resistant to all dry gases at room temperature and in dry chlorine and hydrogen chloride may be used in temperatures up to 550C. Resistance to mineral acids varies according to temperature and concentration and whether the solution is aerated or not. Corrosion resistance is better in de-aerated acid. |
| APPLICATIONS | |
| Manufacture and handling of sodium hydroxide, particularly at temperature above 300C. Production of viscose rayon. Manufacture of soap. Analine hydrochloride production and in the chlorination of aliphatic hydrocarbons such as benzene, methane and ethane. | Manufacture of vinyl chloride monomer. Storage and distribution systems for phenol - immunity from any for of attack ensures absolute product purity. Reactors and vessels in which fluorine is generated and reacted with hydrocarbons. |
