ASTM A564 SUS 631 17-7pH Stainless Steel Round Bar with H1150 Heat Treatment for High Tensile Strength
Price:
3.15
MOQ:
50
Delivery Time:
Negotiable
Product Description
ASTM A564 SUS 631 17-7pH Stainless Steel Round Bar for Machines
High-performance precipitation hardening stainless steel round bars designed for demanding industrial applications.
Product Specifications
| Product | ASTM A564 SUS 631 17-7pH Stainless Steel Round Bar for Machines |
| Steel Type | AISI 631 (17-7PH) / 00Cr17Ni4Cu4Nb |
| Standard | ASTM A564 |
| Diameter | Ø1/4" to Ø16" (6mm~400mm) Common sizes: Ø1", Ø2", Ø2.5", Ø3", Ø3.5", Ø4", Ø4.5", Ø5", Ø6", Ø7", Ø8" |
| Length | 1~8 meters |
| Surface | Bright |
| Diameter Tolerance | H9, H11, H13, K9, K11, K13 (as per client requirements) |
| Length Tolerance | 0/+50mm |
| Finishing | Solution treated + age hardening heat treated (H900, H1100, H1150) |
Material Properties
High tensile strength and hardness after heat treatment. Excellent mechanical properties suitable for demanding applications.
Mechanical Properties
| Tensile Strength (Rm) | 1015 MPa |
| Yield Strength (Rp0.2) | 906 MPa |
| Elongation (A5) | 17.1% |
| Reduction of Area (Z) | 60.3% |
| Hardness (HRC) | 34.5 |
Applications
- Shipbuilding industry: marine shaft, propeller shaft, rudder shaft, boat shaft, vessel shaft
- Pump shafts and valve parts
- Machine manufacturing industry
- Paper mill equipment
Delivery & Certification
| Delivery Time | Generally within 25 days (quantity dependent) |
| Certification | ISO, BV, TUV, SGS, Mill Test Certificate |
| Package | Fumigated wooden boxes for optimal protection |
Additional Products Available
Stainless Steel Products: Sheet/plate, coil, pipe/tube, bar/rod, square/angle bar
Galvanized Steel Products: Sheet/plate, coil, pipe/tube
Material Grades: 304, 321, 316, 316L, 310S, 309S, 202, 201, 430, 409L, 444, 410s, 904L, 2205, 2507, Incoloy 800/800H/800HT/825, Inconel 600/625/718, Monel 400, Hastelloy C-276
Company Capabilities
23 years of specialization in stainless steel products with comprehensive processing services including cutting, welding, surface treatment, and precision processing.
- Large storage company with own factory
- Over 200 product types available
- Special materials: Monel, Incoloy, Inconel, Hastelloy
- Strict ISO 9001:2008 quality control system
- AAA enterprise certified by Jiangsu government
- Audited by top inspection companies: ISO, SGS, TUV, BV
- Export to 60+ countries worldwide
- Annual production capacity: 50,000 tons
Our Services
| Free Samples | Available for most products |
| Response Time | 24-hour online support with 12-hour response guarantee |
| Delivery | Most products delivered within 7 days after order |
| Trial Orders | Small trial orders accepted |
| Customization | Custom sizes and surface treatments available |
| Quality Inspection | MTC, PMI inspection, SGS and third-party inspections |
| Technical Support | Professional assistance for product selection |
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben