3D Systems,LaserForm® 17-4PH (A) H1150 Stainless Steel Rod/Bar Material

3D Systems LaserForm® 17-4PH (A) H1150 Stainless Steel Rod Material Product Information -:- For detailed product information, please contact sales. -: 3D Systems LaserForm® 17-4PH (A) H1150 Stainless Steel Rod Material Synonyms -:- For detailed product information, please contact sales. -:

3D Systems LaserForm® 17-4PH (A) H1150 Stainless Steel Material Product Information -:- For detailed product information, please contact sales. -: # **3D Systems LaserForm® 17-4PH (A) H1150 Stainless Steel Material** ## **Product Overview** **3D Systems LaserForm® 17-4PH (A) H1150** is a specialized precipitation-hardening stainless steel material engineered for Direct Metal Printing (DMP) technology, supplied in the **H1150 heat-treated condition**. This material formulation achieves an optimal balance of high strength, excellent corrosion resistance, and superior toughness for demanding applications in aerospace, industrial, and medical sectors. The H1150 aging treatment (620°C/1150°F) provides enhanced stress corrosion cracking resistance and improved dimensional stability compared to lower-temperature aging conditions, making it ideal for components operating in aggressive environments or requiring high reliability. --- ## **TECHNICAL SPECIFICATIONS** ### **Manufacturing Process Compatibility** | Parameter | Specification | |-----------|---------------| | **Primary Process** | Direct Metal Printing (DMP) / Laser Powder Bed Fusion (LPBF) | | **Compatible Systems** | 3D Systems ProX DMP Series, DMP Factory Series | | **Build Volume** | Up to 500 × 500 × 500 mm (system dependent) | | **Layer Thickness** | 30 μm (high detail), 40 μm (standard), 60 μm (production) | | **Atmosphere Control** | High-purity argon (< 30 ppm O₂) with active monitoring | | **Build Plate Temperature** | 80-100°C (recommended for stress reduction) | ### **Material Composition (wt%, Powder Specification)** | Element | Target Range | Metallurgical Function in AM-H1150 | |---------|--------------|-----------------------------------| | **Chromium (Cr)** | 15.5-16.5 | Corrosion resistance, martensite formation | | **Nickel (Ni)** | 4.0-4.8 | Austenite stability, toughness enhancement | | **Copper (Cu)** | 3.0-3.5 | Precipitation strengthening (overaged condition) | | **Manganese (Mn)** | 0.3-0.8 | Deoxidizer, solid solution strengthening | | **Silicon (Si)** | 0.3-0.7 | Deoxidizer, fluidity control | | **Carbon (C)** | ≤ 0.04 | Controlled for optimal aging response | | **Niobium (Nb)** | 0.15-0.30 | Grain refinement, secondary carbide formation | | **Molybdenum (Mo)** | 0.10-0.30 | Added for enhanced corrosion resistance | | **Nitrogen (N)** | 0.03-0.06 | Interstitial strengthening | | **Iron (Fe)** | Balance | Matrix | | **Trace Elements** | S ≤ 0.010, P ≤ 0.020 | Impurity control | *Proprietary balancing for optimal H1150 performance in additive manufacturing* ### **Powder Characteristics** | Property | Specification | Test Method | |----------|---------------|-------------| | **Particle Size Distribution** | D10: 22-26 μm, D50: 33-38 μm, D90: 48-55 μm | ASTM B822 | | **Particle Morphology** | > 97% spherical, smooth surface | SEM Analysis | | **Apparent Density** | 4.0-4.3 g/cm³ | ASTM B212 | | **Tap Density** | 4.7-5.0 g/cm³ | ASTM B527 | | **Flowability** | 26-32 s/50g | Hall Flowmeter | | **Oxygen Content** | < 350 ppm | Inert gas fusion | | **Moisture Content** | < 0.02% | Karl Fischer | | **Recyclability** | > 70% after 5 build cycles | 3D Systems Protocol | --- ## **MECHANICAL PROPERTIES (H1150 Condition)** ### **Tensile Properties (ASTM E8/E8M, Room Temperature)** | Orientation | Ultimate Tensile Strength | Yield Strength (0.2%) | Elongation | Reduction of Area | |-------------|---------------------------|-----------------------|------------|-------------------| | **Horizontal (XY)** | 1080-1150 MPa | 1000-1070 MPa | 12-16% | 40-50% | | **Vertical (Z)** | 1050-1120 MPa | 970-1040 MPa | 10-14% | 35-45% | | **Anisotropy** | < 6% | < 7% | < 20% | < 15% | ### **Comprehensive Mechanical Properties** | Property | H1150 Condition | Test Standard | Notes | |----------|-----------------|---------------|-------| | **Hardness** | 34-38 HRC (Typical 36 HRC) | ASTM E18 | Uniform throughout section | | **Impact Toughness** | 25-35 J | ASTM E23 | Charpy V-notch, 22°C | | **Fatigue Strength** | 420-480 MPa | ASTM E466 | R = -1, 10⁷ cycles | | **Young's Modulus** | 188-195 GPa | ASTM E111 | | | **Shear Strength** | 680-750 MPa | ASTM B831 | | | **Compressive Strength** | 1300-1400 MPa | ASTM E9 | | | **Fracture Toughness (KIC)** | 70-85 MPa√m | ASTM E399 | CT specimens | | **Bearing Strength** | 1750-1900 MPa | ASTM E238 | | ### **Elevated Temperature Properties** | Temperature | Tensile Strength | Yield Strength | Creep Resistance | |-------------|-----------------|----------------|------------------| | **200°C (392°F)** | 950-1020 MPa | 880-950 MPa | Excellent | | **300°C (572°F)** | 850-920 MPa | 780-850 MPa | Good | | **400°C (752°F)** | 750-820 MPa | 680-750 MPa | Moderate | --- ## **HEAT TREATMENT SPECIFICATION** ### **Standard H1150 Treatment Sequence** 1. **Solution Annealing** - **Temperature:** 1038°C ± 14°C (1900°F ± 25°F) - **Time:** 30 minutes minimum, plus 30 min per 25 mm thickness - **Atmosphere:** Vacuum or inert gas - **Cooling:** Rapid gas quench (argon) to below 65°C (150°F) 2. **H1150 Aging Treatment** - **Temperature:** 621°C ± 8°C (1150°F ± 15°F) - **Time:** 4 hours minimum, plus 1 hour per 25 mm thickness - **Atmosphere:** Air or inert - **Cooling:** Air cool to room temperature 3. **Optional Stress Relief** (if required before machining) - **Temperature:** 580°C ± 10°C (1075°F ± 18°F) - **Time:** 2 hours - **Cooling:** Furnace cool to 300°C, then air cool ### **Microstructural Characteristics (Post-H1150)** - **Matrix Structure:** Tempered martensite with high dislocation recovery - **Precipitate Phase:** Incoherent Cu-rich ε-phase (10-30 nm), some reversion to austenite - **Prior Austenite Grain Size:** ASTM 9-11 - **Residual Austenite:** < 5% volume fraction - **Porosity:** Typically < 0.1% (near theoretical density) - **Texture:** Mild cubic texture with <100> alignment to build direction --- ## **PHYSICAL PROPERTIES** | Property | Value | Conditions/Notes | |----------|-------|------------------| | **Density** | 7.80 g/cm³ | 100% dense per ASTM B962 | | **Thermal Conductivity** | 20.5 W/m·K | 20°C | | **Coefficient of Thermal Expansion** | 11.0 × 10⁻⁶/K | 20-200°C | | **Specific Heat Capacity** | 465 J/kg·K | 20°C | | **Electrical Resistivity** | 0.76 μΩ·m | 20°C | | **Magnetic Permeability** | Ferromagnetic (μ ≈ 100-150) | H1150 condition | | **Melting Range** | 1400-1440°C | | --- ## **CORROSION PERFORMANCE (H1150 Condition)** | Test Environment | Performance Rating | Test Method | Specific Results | |------------------|-------------------|-------------|-----------------| | **Salt Spray** | 600-750 hours to red rust | ASTM B117 | Superior to H900 condition | | **Critical Pitting Temperature** | 25-30°C | ASTM G150 | 1M NaCl solution | | **Intergranular Corrosion** | Pass (no attack) | ASTM A262 Practice E | | | **Stress Corrosion Cracking** | Threshold: > 300 MPa | ASTM G39 | 3.5% NaCl, U-bend | | **Galvanic Corrosion** | Intermediate nobility | ASTM G82 | Between Ti-6Al-4V and Al alloys | | **Pitting Potential** | +350 to +450 mV | ASTM G61 | 3.5% NaCl, SCE reference | --- ## **DESIGN FOR ADDITIVE MANUFACTURING** ### **Geometric Guidelines** | Parameter | Recommendation | Notes | |-----------|----------------|-------| | **Minimum Wall Thickness** | 0.6 mm (unsupported), 0.5 mm (supported) | For H1150 mechanical properties | | **Minimum Feature Size** | 0.3 mm | Maintains dimensional accuracy | | **Unsupported Overhang** | 40° minimum, 45° recommended | | | **Support Structures** | Required below 40°, lattice type recommended | 0.8 mm minimum contact diameter | | **Hole Diameter** | 1.0 mm (through), 1.2 mm (blind) | For powder removal and accuracy | | **Escape Holes** | Minimum 5 mm diameter | For internal cavity powder removal | | **Maximum Bridge Length** | 15 mm (unsupported) | For H1150 condition parts | ### **Build Strategy Optimization** - **Optimal Orientation:** Critical surfaces oriented vertically (Z-direction) for best surface finish - **Thermal Management:** Avoid thermal masses > 50 mm without design breaks - **Residual Stress Control:** 67° scan rotation recommended - **Support Design:** Consider H1150 strength for support removal strategy --- ## **PRIMARY APPLICATIONS** ### **Aerospace & Defense** - **Structural Components:** Airframe brackets, engine mounts, UAV structural elements - **Flight Systems:** Actuator housings, control linkage fittings, hydraulic components - **Space Applications:** Satellite structural elements, deployment mechanisms - **Marine Aerospace:** Corrosion-resistant components for sea-based platforms ### **Industrial & Energy** - **Turbomachinery:** Compressor housings, turbine brackets, stationary components - **Valve & Pump Systems:** Valve bodies, pump housings, impellers for corrosive service - **Oil & Gas:** Downhole instrumentation housings, measurement tools - **Power Generation:** Heat exchanger components, steam turbine parts ### **Medical & Dental (Non-Implant)** - **Surgical Instruments:** Specialty forceps, retractors, laparoscopic tools - **Medical Devices:** Equipment housings, diagnostic instrument components - **Dental Applications:** Crown/bridge frameworks, orthodontic appliances - **Laboratory Equipment:** High-strength, corrosion-resistant components ### **Marine & Offshore** - **Marine Hardware:** Fittings, brackets, and components for saltwater exposure - **Subsea Equipment:** Instrument housings, ROV components - **Offshore Platforms:** Structural elements in corrosive marine environments --- ## **POST-PROCESSING & FINISHING** ### **Machining (Post-H1150)** - **Tool Material:** Carbide (K10-K20 grade) recommended - **Cutting Speed:** 30-40 m/min (turning operations) - **Feed Rate:** 0.15-0.25 mm/rev - **Depth of Cut:** 0.5-2.0 mm (light to moderate) - **Coolant:** Required for heat dissipation and tool life ### **Surface Treatments** - **Grinding:** Achieves Ra < 0.8 μm with proper technique - **Polishing:** Mirror finish (Ra < 0.1 μm) achievable - **Electropolishing:** Removes 25-100 μm, enhances corrosion resistance - **Passivation:** Nitric acid passivation per ASTM A967 recommended - **Coating Applications:** Excellent substrate for various coatings ### **Joining Technologies** - **Welding:** Possible with proper procedure (post-weld heat treat required) - **Adhesive Bonding:** Excellent with proper surface preparation - **Mechanical Fastening:** Standard practices applicable - **Brazing:** Suitable with nickel-based brazing alloys --- ## **QUALITY STANDARDS & CERTIFICATIONS** | Standard | Applicability | Compliance Status | |----------|---------------|-------------------| | **ASTM F3184** | Additive Manufacturing Material | Fully compliant | | **AMS 5604** | Aerospace Material Specification | Test data available | | **ASTM F3302** | PBF-LB Process Standard | Fully compliant | | **ISO/ASTM 52921** | AM Standard Terminology | Adherent | | **ISO 9001:2015** | Quality Management System | Certified | | **NADCAP** | Aerospace Accreditation | Compliant for testing | | **AS9100** | Aerospace Quality Management | Compliant | --- ## **STORAGE & HANDLING** ### **Powder Management** - **Storage Life:** 24 months in original sealed packaging - **Storage Conditions:** < 30% relative humidity, 15-25°C - **Handling Environment:** Inert atmosphere glove box recommended - **Safety Compliance:** NFPA 484, OSHA requirements ### **Finished Parts Storage** - **Cleaning:** Ultrasonic cleaning recommended before storage - **Protection:** VCI packaging or desiccant for long-term storage - **Documentation:** Material traceability maintained throughout lifecycle --- ## **TECHNICAL SUPPORT SERVICES** - **Parameter Optimization:** Custom build parameters for specific applications - **Design Consultation:** DFAM expertise for optimal H1150 performance - **Material Testing:** Application-specific mechanical and corrosion testing - **Failure Analysis:** Comprehensive metallurgical investigation services - **Training Programs:** Operator and engineer certification programs --- ## **ORDERING INFORMATION** | Item | Specification | |------|---------------| | **Standard Packaging** | 5 kg, 10 kg, 20 kg argon-sealed containers | | **Lead Time** | 3-8 weeks (depending on quantity and testing requirements) | | **Documentation** | Certificate of Analysis, MSDS, Material Data Sheet | | **Regional Availability** | Global distribution network | --- **3D Systems Corporation** *Innovation in Additive Manufacturing* [www.3dsystems.com](https://www.3dsystems.com) Phone: +1-803-326-3900 --- **DISCLAIMER:** The data provided represents typical values obtained from standardized test specimens manufactured under controlled conditions. Actual performance in production applications may vary based on specific geometry, build parameters, post-processing, and service conditions. For critical applications, comprehensive application-specific testing is mandatory. Specifications are subject to change without notice. Always consult the most current technical data sheets and material specifications before design and production. © 2024 3D Systems Corporation. All rights reserved. LaserForm is a registered trademark of 3D Systems Corporation. -:- For detailed product information, please contact sales. -: 3D Systems LaserForm® 17-4PH (A) H1150 Stainless Steel Material Specification Dimensions Size： Diameter 20-1000 mm Length <7221 mm Size:We can customized as required Standard： Per your request or drawing We can customized as required Properties（Theoretical） Chemical Composition -:- For detailed product information, please contact sales. -: 3D Systems LaserForm® 17-4PH (A) H1150 Stainless Steel Material Properties -:- For detailed product information, please contact sales. -:

Applications of 3D Systems LaserForm® 17-4PH (A) H1150 Stainless Steel Rod Material -:- For detailed product information, please contact sales. -: Chemical Identifiers 3D Systems LaserForm® 17-4PH (A) H1150 Stainless Steel Rod Material -:- For detailed product information, please contact sales. -:

Packing of 3D Systems LaserForm® 17-4PH (A) H1150 Stainless Steel Rod Material -:- For detailed product information, please contact sales. -: Standard Packing: -:- For detailed product information, please contact sales. -: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and Steel Rod drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 3692 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition