Ever wonder what makes stainless steel tubing tough? Alloy X750 is a sparkling nickel-chromium superalloy.It resists corrosion and remains strong at temperatures of up to 705°C(1300°F). It is also a strong and durable alloy.And it also supports stainless steel fittings in harsh conditions.
Why X750 Stands Out
X750 is a precipitation hardening alloy for extreme environments. Its heat treatment increases strength and durability. Works well with stainless steel tubings.
Chemical Composition of X750
| Element | Ni | Cr | Fe | Ti | Al | Nb | C | Mn | Si |
|---|---|---|---|---|---|---|---|---|---|
| Content (%) | 70.0 min | 14.0-17.0 | 5.0-9.0 | 2.25-2.75 | 0.40-1.00 | 0.70-1.20 | ≤0.08 | ≤1.00 | ≤0.50 |
What We Do
Standards for X750
- AMS 5667: Bars and forgings.
- ASTM B637: High-strength applications.
- ISO 15156-3 (NACE MR 0175): Corrosion resistance.
Core Advantages of X750
Maintains the strength of stainless steel tubing at temperatures up to 705°C, making it ideal for boiler or exhaust pipes. Prevents softening, ensuring reliability in searing industrial or turbine environments.
Due to its high nickel content, it prevents rusting and oxidization in humid, harsh climates. Stainless steel fittings are durable even in salt-laden coastal areas or chemical plant conditions.
Precipitation hardened to withstand stresses up to 1300°F without fracture. Provides support for stainless steel tubing in extreme environments such as jet engines or high pressure systems.
X750 can be made into bars, plates, etc. and can be quickly molded. Accelerates production of stainless steel fittings and reduces delays for projects that require fast, reliable parts.
Physical Properties of X750
| Property | Density | Thermal Conductivity | Coefficient of Expansion |
|---|---|---|---|
| Value | 8.28 g/cm³ | 11.2 W/m·K | 13.0 x 10⁻⁶ /K |
Mechanical Properties of X750
| Property | Tensile Strength (Rm) | Yield Strength (Rp0.2) | Elongation (A) | Hardness (HB) |
|---|---|---|---|---|
| Value | ≥1150 MPa | ≥790 MPa | ≥20% | 300-400 |
Applications in Stainless Steel
- Stainless Steel Pipes:
X750 reinforces stainless steel tubing for turbine blades and high heat systems. It can withstand high temperatures in gas turbines or industrial ovens, ensuring long-lasting performance. - Stainless Steel Fittings:
Manufactures robust stainless steel fittings such as bolts and connectors. It resists wear and tear in heavy equipment and provides reliability for industrial machinery or aerospace applications.
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600 Alloy (N06600): High Temperature And Corrosion Resistant
625 Alloy : Extreme Performance in Extreme Environments
L605 Alloy (2.4964): Superior Material for High-Temperature Needs
Contact Us
- RM901 No.22 Tangjiaqiao Road Wenzhou China
- +86 577 8551 1171
- [email protected]
- https://www.kaysuns.com/
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