Hot Rolled Bright Surface High Tensile Strength 17-7pH Stainless Steel Round Bar UNS S17700
Price:
3.15
MOQ:
50
Delivery Time:
Negotiable
Product Description
Stainless Steel Round Bars 17-7pH UNS S17700 EN 1.4568 DIN X7CrNiAl17-7
With over five years of specialized experience in stainless steel manufacturing, we provide high-quality 17-7PH/631/UNS S17700 stainless steel round bars in 50mm diameter. Our products are engineered for demanding applications across various industries including pipe-making, hose manufacturing, air conduits, gaskets, hose clamps, electronics, and petrochemical equipment.
Chemical Composition
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Al |
|---|---|---|---|---|---|---|---|---|---|
| 17-7PH / 631 | A693 | ≤0.09 | ≤1.0 | ≤1.00 | ≤0.035 | ≤0.03 | 16.0~18.0 | 6.5~7.5 | 0.75~1.5 |
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 Range: Ø1/4" to Ø16" (6mm~400mm)
Length: 1-8 meters
Surface: Bright finish
Diameter Tolerance: H9, H11, H13, K9, K11, K13 (customizable)
Length Tolerance: 0/+50mm
Finishing: Solution treated + age hardening heat treated (H900, H1100, H1150)
Key Feature: High tensile strength and hardness after heat treatment
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 components
- Marine shafts, propeller shafts, rudder shafts
- Boat and vessel shafts
- Pump shafts and machine-made industry parts
- Valve components
- Paper mill equipment
- Springs, gaskets, and electronic components
- Power cable and oil well applications
- Washers and heat exchangers
- Conveyor belting systems
Quality Assurance & Delivery
Delivery Time: Generally within 25 days (quantity dependent)
Certification: ISO, BV, TUV, SGS, Mill Test Certificate
Packaging: High-quality fumigated wooden boxes for optimal protection
Service Details
Loading Port: Shanghai or Ningbo
Delivery Terms: FOB, CFR, CIF, etc.
Delivery Lead Time: 10 working days after receiving deposit
Payment Terms: 30% T/T deposit, balance before shipment
Quality Assurance: Mill Test Certificate provided, third-party inspection accepted
Manufacturing Process
Similar Products
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