| GB | JIS | UNS | W.Nr | ||||
| GH5188 | NW 6190 | R30188 | 2.4683 | ||||
| Executive standard | AMS 5608, AMS 5772, AMS 5801, AMS 5803, AMS 5895, AMS 5896, AMS 5897, ASTM B333, ASTM B435, GE B50T26, GE B50T83, GE B50T88, GE B50A435, GE B50A463, PWA 1042, PWA 1069, PWA 1077, PWA 1078, PWA 1091, PWA 1092, PWA 1093 | ||||||
| Surface: | Mill;HL;Polish;Mirror;NO.4;Pvd….. | ||||||
| Tchnology: | Solution Treatment；Annealing | ||||||
| MOQ: | 200KG | ||||||
| Payment Term: | T/T;L/C;WesternUnion;Paypal | ||||||
| Delivery Time: | 7-15days upon receipt of the deposit | ||||||
| Package: | Standard Expot Packing or As Customers Requirement | ||||||
| Processing form：
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Haynes 188 alloy Material
Product Description:
Product Details：Haynes 188 coil; Haynes 188 strip
Haynes 188 plate; Haynes 188 sheets;
Haynes 188 tube; Haynes 188 pipe;
Haynes 188 flat; Haynes 188 bar
Stainless Steel Details
Chemical composition （%）
| C | Si | Mn | P | S | Ni | Cr | Co | Mo | Ti | Al | Cu | NbTa | Fe |
| 0.05
0.15 |
≤
0.50 |
≤
1.00 |
≤
0.02 |
≤
0.015 |
20.0
23.0 |
20.0
24.0 |
bal | 8.0
10.0 |
1.5
2.5 |
0.4
1.5 |
0.75
1.25 |
0.15
0.60 |
≤
0.3 |
Mechanical Property
| T.S(Mpa)≥ | YS(Mpa)≥ | EL(%)≥ | HB≤ |
| 1275 | 690 | 30 | 363 |
Chemical composition （%）
| C | Si | Mn | P | S | Ni | Cr | Co | Mo | Ti | Al | Cu | NbTa | Fe |
| 0.05
0.15 |
≤
0.50 |
≤
1.00 |
≤
0.02 |
≤
0.015 |
20.0
23.0 |
20.0
24.0 |
bal | 8.0
10.0 |
1.5
2.5 |
0.4
1.5 |
0.75
1.25 |
0.15
0.60 |
≤
0.3 |
Mechanical Property
| T.S(Mpa)≥ | YS(Mpa)≥ | EL(%)≥ | HB≤ |
| 1275 | 690 | 30 | 363 |
Stainless Steel Introduce
Haynes 188 is a high-temperature, high-strength, and high-corrosion-resistant superalloy developed and produced by Haynes International in the United States. It is typically used in high-temperature, high-pressure, and corrosive environments. Haynes 188 alloy is renowned for its outstanding high-temperature strength and excellent corrosion resistance.
The main components of Haynes 188 alloy include nickel, chromium, molybdenum, iron, titanium, aluminum, and tantalum. The combination of these elements gives Haynes 188 extremely high heat resistance and corrosion resistance. It can be used at temperatures as high as 1095℃ and has excellent oxidation and thermal corrosion resistance. Additionally, Haynes 188 has good machinability, weldability, and castability, making it suitable for manufacturing components of various shapes and sizes.
The following are the international standards for Haynes 188 alloy:
United States: AMS 5608, AMS 5772, AMS 5801, AMS 5796, AMS 5797, AMS 5800, AMS 5879, AMS 6925, AMS 5803, AMS 5596, AMS 5708, AMS 5804, AMS 5806, AMS 5799, AMS 5836, AMS 5875, AMS 5954, ASTM B574, ASTM B574M, ASTM B435, ASTM B582, UNS R30188
Europe: EN 2.4683, EN 2.4684, EN 2.4694
Germany: DIN 17743
France: AFNOR Z 20 CNDT 35.20, AIR 9165
United Kingdom: BS HR 203, BS HR 504, BS HR 505
Japan: JIS NW 5886
Application fields
Haynes 188 is primarily used in aerospace, petrochemical, chemical, energy, and marine fields. In aerospace, Haynes 188 is commonly used to manufacture components such as turbine blades, combustors, and nozzles in turbine engines. In petrochemical, chemical, and energy fields, Haynes 188 is often used to manufacture petrochemical reactors, catalyst carriers, high-temperature pipelines, corrosion-resistant coatings, and oil extraction equipment. In the marine industry, Haynes 188 is commonly used to manufacture components in marine environments such as propellers and bearings.
Overall, Haynes 188 alloy has excellent high-temperature, high-strength, and high-corrosion resistance properties and is widely used in various industrial fields. It is an important superalloy material.
Haynes 188 is primarily used in aerospace, petrochemical, chemical, energy, and marine fields. In aerospace, Haynes 188 is commonly used to manufacture components such as turbine blades, combustors, and nozzles in turbine engines. In petrochemical, chemical, and energy fields, Haynes 188 is often used to manufacture petrochemical reactors, catalyst carriers, high-temperature pipelines, corrosion-resistant coatings, and oil extraction equipment. In the marine industry, Haynes 188 is commonly used to manufacture components in marine environments such as propellers and bearings.
Overall, Haynes 188 alloy has excellent high-temperature, high-strength, and high-corrosion resistance properties and is widely used in various industrial fields. It is an important superalloy material.
