Hastelloy C- 22, also known as alloy C22, is a highly adaptable austenitic nickel-chromium-molybdenum-tungsten alloy with higher resistance to pitting, crevice corrosion and stress corrosion cracking. High chromium contents have excellent resistance to oxidizing mediators, while molybdenum and tungsten contents have very good resistance to reducing mediators. This nickel steel alloy likewise has excellent oxidation resistance to aqueous media consisting of wet chlorine and mixtures containing nitric acid or oxidizing acids with chloride ions.
Hastelloy C22 is a heat-resistant woven wire mesh alloy known for its ability to hold its integrity when subjected to extreme temperatures. When looking at woven wire mesh, hastelloy c22 typically consists of a combination of chromium, molybdenum, nickel, and tungsten.
| Product Name | Hastelloy C-22 Plate |
| Thickness | 0.3mm-200mm |
| Length | 2000mm, 2438mm, 3000mm, 5800mm, 6000mm, 12000mm, etc. |
| Width | 40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc. |
| Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. |
| Surface | BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc. |
| Certificate | ISO, SGS, BV |
| Production Technology | Hot Rolling, Cold Rolling |
| Tensile Strength (ksi) | 0.2% Yield Strength (ksi) | Elongation% in 2 inches |
| 100 | 41 | 40 |
| Units | Temperature in°C | |
| Density | 8.69 g/cm³ | 22° |
| Specific Heat | 0.102 Kcal/kg.C | Room |
| Melting Range | 1323-1371°C | - |
| Modulus of Elasticity | 205 KN/mm² | Room |
| Electrical Resistivity | 129.5 µΩ.cm | 24° |
| Coefficient of Expansion | 11.2 µm/m °C | 24-93° |
| Thermal Conductivity | 10.2 w/m-° K | 38° |
| C | P | Si | S | V | Cr | Mn | Fe | Co | Ni | Mo | W |
| 0.01 max | 0.08 max | 0.04 max | 0.03 max | 0.35 max | 14.5 - 16.5 | 1.0 max | 4.0 - 7.0 | 2.5 max | Remainder | 15.0 - 17.0 | 3.0 - 4.5 |
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