17-4PH Bar Supplier
J&A Alloy supplies 17-4PH Bar for industrial projects requiring reliable material traceability, practical export quotation support and clear RFQ communication.
Send RFQThis page helps engineers and buyers confirm product forms, standards, inspection details, common applications, related material choices and the information needed for a practical quotation.
17-4PH Bar Specifications
| Material | 17-4PH stainless steel bar, UNS S17400 bar, AISI 630 bar |
|---|---|
| Product Forms | Round bar, rod, forged bar, billet, cut bar, machined blank |
| Typical Standards | ASTM A564, AMS 5643, EN/project specification, customer drawing |
| Condition | Solution treated, H900, H1025, H1075, H1150 or project-specific condition |
| Inspection | EN 10204 3.1 MTC, PMI, dimensional inspection, chemical analysis, mechanical testing, UT or third-party inspection when required |
| Processing | Custom length, cutting, marking, surface requirement, machining allowance and export packing |
17-4PH Bar Procurement Checklist
Material Requirement
- 17-4PH stainless steel bar, UNS S17400 bar, AISI 630 bar
- ASTM A564, AMS 5643, EN/project specification, customer drawing
- Required condition, test report and project specification
Size and Quantity
- Diameter, thickness, OD, wall, width, length or drawing
- Quantity, tolerance and surface finish
- Cutting, machining allowance or packing requirement
Inspection and Delivery
- MTC, PMI, UT, tensile, hardness or corrosion test
- Destination country and required lead time
- Third-party inspection, marking and export packing
Common Applications for 17-4PH Bar
| Application | Why This Material Is Used | Procurement Notes |
|---|---|---|
| Shafts and valve parts | High strength and good corrosion resistance after heat treatment. | Confirm H condition, diameter and mechanical properties. |
| Aerospace hardware | AMS-controlled PH stainless option for high-strength parts. | Confirm AMS 5643, heat treatment and traceability. |
| Fasteners and machined parts | Useful for bolts, pins and precision components. | Send drawing, tolerance and surface finish. |
| Pump and process equipment | Good balance of strength and corrosion resistance. | Confirm environment and required hardness. |
17-4PH Bar vs Related Materials
Why Buy 17-4PH Bar from J&A Alloy
Supplier Support
We help confirm suitable material, form, standard, inspection and export packing details before quotation.
Inspection Options
Quotation options can include MTC, PMI, UT, tensile, hardness, dimensional checks and third-party inspection depending on the project.
Processing and Alternatives
We can quote standard sizes, cut-to-length material and related alternatives when availability, lead time or service conditions require comparison.
17-4PH Bar FAQ
What is 17-4PH Bar used for?
High strength and good corrosion resistance after heat treatment. It is also selected for related industrial components where the service conditions match the alloy capability.
What standards should I specify?
Common starting standards include ASTM A564, AMS 5643, EN/project specification, customer drawing. Final quotation depends on your project specification and inspection requirement.
Can J&A Alloy quote custom sizes?
Yes. Send size, quantity, tolerance, condition, inspection requirement and destination country so we can check availability and processing route.
Related Material Links
How to Request a 17-4PH Bar Quote
Please send the material grade, standard, product form, size, quantity, material condition, inspection requirement and destination country. If the material is for corrosion, pressure, aerospace or high-temperature service, include medium, temperature, pressure, drawing and mechanical property requirements.
- Material: 17-4PH stainless steel bar, UNS S17400 bar, AISI 630 bar
- Standard: ASTM A564, AMS 5643, EN/project specification, customer drawing
- Size and quantity: dimensions, tolerance, length and required pieces or weight
- Condition and inspection: Solution treated, H900, H1025, H1075, H1150 or project-specific condition; MTC, PMI, UT, mechanical tests or third-party inspection