Changzhou WL Allotech Material Co.,Ltd
Changzhou WL Allotech Material Co.,Ltd
Add to Cart
Description
17-4PH alloy is a martensitic precipitation hardening stainless steel with good corrosion resistance, suitable for making shafts and steam turbine parts, etc. 17-4PH is a low-carbon, high-chromium precipitation-hardening stainless steel. By adding strengthening elements such as Cu and Nb, the second phase strengthening particles such as ε-Cu and NbC are precipitated during the aging process to improve hardness and strength, and have good corrosion resistance.
Grade:17-4PH, similar grade GP1
Chemical composition:
| 17-4PH Chemical Composition (wt.%) | ||
| Element | Standard | Tested |
| Fe | bal | bal |
| Cr | 15-17.5 | 17.01 |
| Ni | 3-5 | 4.69 |
| Cu | 3-5 | 4.03 |
| Mn | ≤1.0 | 0.59 |
| Si | ≤1.0 | 0.26 |
| Nb | 0.15-0.45 | 0.34 |
| P | ≤0.04 | 0.012 |
| S | ≤0.03 | 0.007 |
| C | ≤0.07 | 0.04 |
| O | / | 0.069 |
SEM:
Flowability:
| Particle Size | 0~15μm | 15~53μm | 45~105μm | 53~150μm |
| Flowablity(a) | × | ≤55s | ≤50s | ≤50s |
Particle Size Distribution:
Applications
Pump shafts, valve stems, braces, fasteners, coupling, rocket and missile components, hydraulic actuators, and wear rings.
Packing Details
Product specifications: 0-45μm, 0-53μm, 15-45μm, 15-53μm, 45-150μm.
(Various particle size metal powders can be customized according to customer requirements)
Type We Could Offer
| Main products list of 3D printing powder | ||||
| Product name | Alloy Grade | Appearance | Purity | particle size |
| Aluminum powder | WL-AlSi10Mg | Sliver powder | 99.90% | 15-58μm |
| Aluminum powder | WL-AISi10Mg | Sliver powder | 99.90% | 15-58μm |
| Nickel based superalloy powder | WL-IN625 | Gray powder | 99.90% | 15-53μm |
| Nickel based superalloy powder | WL-IN718 | Gray powder | 99.92% | 15-53μm |
| Cobalt-chromium alloy powder | WL-CoCrMo | Sliver powder | 99.80% | 15-54μm |
| Cobalt-chromium alloy powder | WLCoCrW | Sliver powder | 99.80% | 15-55μm |
| Titanium alloy powder | WL-TC4 | Sliver powder | 99.85% | 15-53μm |
| Stainless steel powder | WL-316L | Sliver powder | 99.92% | 15-53μm |
