High temperature high strength alloy steel FeNi32Cr21AlTi
FeNi32Cr21AlTi is a fully austenitic low-carbon nickel - iron - chromium alloy in the same series of With FeNi32Cr21AlTi, the cobalt content of alloy can be strictly controlled under 0.01%. FeNi32Cr21AlTi ability a lot of corrosion medium corrosion. Its high content of nickel in the aqueous corrosion condition has the very good resistance to stress corrosion cracking performance. FeNi32Cr21AlTi alloy steel usually applied in nitric acid condenser, nitric acid corrosion resistance, steam heating pipe and so one which request 500 degree working environment. FeNi32Cr21AlTi alloy steel usually be delivered with annealed state.
1. FeNi32Cr21AlTi equal material: W.Nr.1.4876, X10NiCrAlTi3220, NA15, UNS N08811, FeNi32Cr21AlTi, X 8 NiCrAlTi 32-21, Incoloy 800, W.Nr.1.4959. HT
2.FeNi32Cr21AlTi Chemical composition
% | Ni | Cr | Fe | Mo | Co | C | Mn | Si | S | P | Cu | Al | Ti |
min | 30.0 | 19.0 | 0.06 | 0.15 | 0.15 | ||||||||
max | 35.0 | 23.0 | 39.5 | 0.1 | 1.5 | 1.0 | 0.015 | 0.75 | 0.60 | 0.60 |
3. FeNi32Cr21AlTi Physical properties :
FeNi32Cr21AlTi alloy steel Density: 8.0g/cm3
FeNi32Cr21AlTi alloy steel Melting temperature range :1350-1400 degree
4. FeNi32Cr21AlTi Mechanical properties at room temperature (minimum)
FeNi32Cr21AlTi alloy steel product |
specifications | yield strength RP0.2 N/mm2 | yield strength RP1.0 N/mm2 | Tensile strength Rm N/mm2 | elongation A50% | hardness HB |
cold rolling strip hot rolled plate | 0.5-6.4 | 240 | 265 | 585 | 30 | <=200 |
5-100 | 135-165 | |||||
bar Cold working Hot working | 1.6-64 | |||||
25-100 | ||||||
>100-240 | 220 | 250 | 550 | 35 | ||
pipe Cold working Hot working | 64-240 | 180 | - | 530 | 30 | - |
5-100 | 240 | 265 | 585 | 30 | ||
Condensation and heat exchanger | 16-76 |
5. Application: FeNi32Cr21AlTi alloy steel are widely used in various industrial sectors whose working temperature does not exceed 550 degree. Typical applications are:
sulfuric acid pickling factories with the heating pipe, containers, baskets, and chain, etc.
- Nickle alloys & Super alloys
- Stainless steel & Heat resistant steel
- Carbon steel
- Low alloy high strength steel
- High strength steel
- Boiler steel plate
- Shipbuilding steel plate
- Bridge structural steel
- Weathering steel
- Wear resistant steel
- Pipeline steel
- High carbon steel
- Alloy steel
- CQ/DQ/DDQ/CSS/HSS Grade steel
- Hot rolled steel coil
- Cold rolled steel coil
- Pickled & oiled steel coil
- Electrical steel
- Galvanized and prepainted steel
- Shipbuilding angle steel bar
- Shipbuilding bulb flat bar
- Shipbuilding L shape bars