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Raian IonescuMaterial quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
ASTM A564 SUS 631 17-7PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm
Product Details
| Model NO. | 631 | Shape | Round |
|---|---|---|---|
| Technique | Hot Rolled | Surface Treatment | Bright |
| Specification | OD 6-300mm | Diameter | 1/4''~16'' |
| Length | 1~8 Meters | Diameter Tolerance | H9, H11, H13, K9, K11, K13 |
| Length Tolerance | 0/+50mm | Finishing | Solution Treated + Age Hardening Heat Treated (H900, H1100, H1150) |
| Tensile Strength | 1015Mpa | Yield Strength | 906Mpa |
| Elongation | 17.1% | Hardness | HRC 34.5 |
| Production Capacity | 50000kgs | ||
| Highlight | ASTM A564 Stainless Steel Round Bar,Bright Surface Stainless Steel Rod,OD 6-300mm 17-7PH Stainless Steel Bar |
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Product Description
SUS 631 Stainless Steel Round Bar Grind Finish Four Hexagonal Bar
ASTM A564 SUS 631 17-7pH Stainless Steel Round Bar for industrial machinery applications.
Product Specifications
| Product | ASTM A564 SUS 631 17-7pH Stainless Steel Round Bar for Machines |
| Steel Type | American name: AISI 631 (17-7PH) Chinese name: 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 finish |
| Diameter Tolerance | H9, H11, H13, K9, K11, K13 (as per client request) |
| Length Tolerance | 0/+50mm |
| Finishing | Solution treated + age hardening heat treated (H900, H1100, H1150) |
| Delivery Time | Generally within 25 days (quantity dependent) |
| Certification | ISO, BV, TUV, SGS, mill test certificate |
| Package | Fumigated wooden boxes for optimal protection |
Material Properties
Feature: High tensile strength, high hardness after heat treatment
Mechanical Properties: T.S. (Rm): 1015Mpa, Y.S. (Rp0.2): 906Mpa, EL (A5): 17.1%, Z: 60.3%, Hardness (HRC): 34.5
Mechanical Properties: T.S. (Rm): 1015Mpa, Y.S. (Rp0.2): 906Mpa, EL (A5): 17.1%, Z: 60.3%, Hardness (HRC): 34.5
Applications
- Shipbuilding industry: marine shaft, propeller shaft, rudder shaft
- Boat shaft, vessel shaft, pump shaft
- Machine-made industry and valve parts
- Paper mill equipment
Additional Products Available
Stainless steel sheet/plate
Stainless steel coil
Stainless steel pipe/tube
Stainless steel bar/rod
Stainless steel square/angle bar
Galvanized steel sheet/plate
Galvanized steel coil
Galvanized steel pipe/tube
Materials/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, etc.
Company Information
Why Choose Us
- Large storage company with our own factory specializing in stainless steel products for 23 years
- Comprehensive processing services: cutting, welding, surface treatment, and precision processing
- Product line includes over 200 types of stainless steel and galvanized steel products
- Special materials available: Monel, Incoloy, Inconel, Hastelloy, etc.
- Strict quality control according to ISO 9001:2008 standards
- AAA enterprise recognized by Jiangsu government
- Audited by world-leading inspection companies: ISO, SGS, TUV, BV
- Export to over 60 countries worldwide
- Annual production capacity: 50,000 tons of stainless steel products
Our Services
| Free Samples | Available for most products |
| Customer Support | 24-hour online support with 12-hour response guarantee |
| Delivery Time | Most products delivered within 7 days after order |
| Order Flexibility | Small trial orders accepted |
| Customization | Custom sizes and surface treatments available |
| Quality Assurance | MTC, PMI inspection, SGS and third-party inspections available |
| Technical Support | Professional assistance for product selection and specifications |
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