X-750 GH4145 USN N07750 2.4669 Nickel-Based alloy steel bar wire plate coil pipe Inconel 600 601 617 625 718 alloy steel
Inconel nickel base alloy X750 Nickel alloy steel
In recent years, China's stainless steel has developed rapidly, and the overall qualification rate has reached 80%. The demand and production of domestic stainless steel has entered a new stage of stable development. However, high-quality stainless steel and corrosion-resistant alloys with high quality, multi-standard and strict requirements in the industrial field still need to be imported. With the new round of upgrading of industrial equipment, the application of special stainless steel will become more and more extensive.
Inconel X750 Corresponding grade: GH4145 American standard USN N07750 German standard 2.4669
InconelX-750 alloy is mainly made of γ'[Ni3(Al, Ti, Nb)] phase-strengthened nickel-based superalloy. It has good corrosion resistance and oxidation resistance below 980 °C, and has high performance below 800 °C. Strength, below 540 °C has good resistance to slack, but also has good formability and welding performance. This alloy is mainly used in the manufacture of aero-engines operating below 800 ° C and requires high-strength corrosion-resistant ring parts, structural parts and bolts, etc., working at or below 540 ° C with medium or low stress and requiring relaxation resistance Spring and coil spring. It can also be used to make parts such as turbine blades. Available varieties are sheet, strip, bar, forging, ring, wire and pipe.
Inconel X750 nickel-based alloy chemical composition:
| Grade | Ni | C | Si | P | Mn | Si | S | Cu | Fe | Nb | Al | Co | Cr | Ti |
| Inconel X750 | ≥70.0 | ≤0.1 | ≤0.5 | ≤0.02 | ≤1.0 | ≤0.5 | ≤0.01 | ≤0.5 | 5.0~9.0 | 0.7-1.2 | 0.4~1.0 | ≤1.0 | 14.0~17.0 | 2.25~2.75 |
Specifications
| Product Name | Nickel-Based alloy steel bar wire plate coil pipe |
| Production Process | Cold Drawn,Cold Rolled,Hot Rolled,Bright Anneal etc |
| Size | 5.5-110mm(Hot rolled), 2-50mm(Cold drawn),110-500mm(Forged) |
| Standard | ASTM EN DIN GB ISO JIS |
| Tolerance | +/-0.05 ~+/0.02 |
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Surface
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Pickling,Bright; No.1,2B,No.4,BA,8K Satin,Brush,Hairline,Mirror,Polished 180 grits,320 grits,400 grits,600 grits,800 grits polished |
| Application | Constructions feilds and ship building industries Petroleum,Chemical industries,War and electiciy industries. Food processing and medical industries. Boiler heat cxchangers,Machinery and hardware feilds. |
| Materials |
Titanium alloy:TI-6AL-4V,TI-5AL-2.5SN,TA1,TA2,TA3,TA4,TA0,TC4 200series:201 202 |
