JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Model NO. | 631 |
| Shape | Round |
| Technique | Hot Rolled |
| Surface Treatment | Bright |
| Diameter | Ø1/4'' to Ø16'' (6mm~400mm) |
| 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 |
| Standard | ASTM A564 |
| Production Capacity | 50000kgs |
| Certification | ISO, AISI, ASTM, EN, DIN, JIS |
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Product Specification
| Model NO. | 631 | Shape | Round |
| Technique | Hot Rolled | Surface Treatment | Bright |
| Diameter | Ø1/4'' to Ø16'' (6mm~400mm) | 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 | Standard | ASTM A564 |
| Production Capacity | 50000kgs | Certification | ISO, AISI, ASTM, EN, DIN, JIS |
| High Light | ASTM A564 Stainless Steel Round Bar ，Bright Surface 17-7pH Stainless Steel Bar ，OD 6-300mm SUS 631 Round Bar | ||
| 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) Common sizes: Ø1", Ø2", Ø2.5", Ø3", Ø3.5", Ø4", Ø4.5", Ø5", Ø6", Ø7", Ø8" |
| Length | 1-8 meters |
| Surface Finish | Bright |
| Diameter Tolerance | H9, H11, H13, K9, K11, K13 (customizable per client requirements) |
| Length Tolerance | 0/+50mm |
| Heat Treatment | Solution treated + age hardening (H900, H1100, H1150, etc.) |
All products include ISO, BV, TUV, SGS certifications and mill test certificates. Passed BV audit with comprehensive quality inspection system following ISO 9001:2008 standards.
Packaging: High-quality fumigated wooden boxes for optimal protection during transit
Delivery Time: Typically within 25 days (quantity dependent)
Stainless Steel Products: Sheet/plate, coil, pipe/tube, bar/rod, square/angle bar
Galvanized Steel Products: Sheet/plate, coil, pipe/tube
Material Grades Available: 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, and more
| Free Samples | Available for most products |
| Response Time | 24-hour online support with 12-hour response guarantee |
| Delivery Speed | Most orders shipped within 7 days |
| Order Flexibility | Small trial orders accepted |
| Customization | Custom sizes and surface treatments available |
| Quality Assurance | MTC, PMI, SGS, and third-party inspections provided |
| Technical Support | Professional assistance for product selection and specifications |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
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