S17700 17-7 PH 631 Stainless Steel Round Bar
Short Description:
S17700 is the UNS number for 17-7 PH stainless steel, also known as Grade 631 stainless steel. It’s a precipitation-hardening stainless steel that provides high strength and good corrosion resistance, making it suitable for various applications in aerospace, chemical processing, and other industries.
631 Stainless Steel Bar:
A round bar made from 17-7 PH stainless steel would typically have good machinability and weldability, allowing for easy fabrication into various components. Its precipitation hardening capability means it can be heat treated to achieve different levels of strength and hardness.S17700 is the UNS number for 17-7 PH stainless steel, also known as Grade 631 stainless steel. It's a precipitation-hardening stainless steel that provides high strength and good corrosion resistance, making it suitable for various applications in aerospace, chemical processing, and other industries.
Specifications Of 17-7PH Stainless Steel Bar:
| Grade | AISI 631, UNS S17700, W.Nr.1.4568, SUS631, 07Cr17Ni7Al |
| Standard | ASTM A564 |
| Surface | Bright, Pickling, Black, Polished |
| Shape | Round bar, Flat Bar, Square bar, Hexagonal bar |
| Diameter | 6mm - 600mm |
| Raw Materail | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
S1770 Stainless Steel Bar Equivalent:
| DIN | JIS | GB | ASTM / AISI |
| 1.4568 | SUS 631 | 07Cr17Ni7Al | 17-7PH, 631 |
SUS 631 Stainless Bar Chemical Composition:
| Grade | C | Mn | Si | P | S | Cr | Ni | Al |
| 631 | 0.09 | 1.0 | 1.0 | 0.04 | 0.03 | 16.0-18.0 | 6.5-7.75 | 0.75-1.5 |
17-7PH Bar Mechanical Properties:
| Alloy | Tensile strength Rm N/mm2 | Yield strengt RP0.2N/mm2 | Elongatio A5% | Brinell hardnes HB |
| Solid melting 1000~1100℃ fast cooling | ≤1030 | ≤380 | ≥20 | ≤229 |
| Aging at 565℃ | ≥1140 | ≥960 | ≥5 | ≥363 |
| Aging at 510℃ | ≥1230 | ≥1030 | ≥4 | ≥388 |
Why Choose us ?
• You can get the perfect material according to your requirement at the least possible price.
• We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
• The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
• We guarantee to give a response within 24hours(usually in the same hour)
• Provide SGS TUV report.
• We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
• Provide one-stop service.
Our Services
1.Quenching and tempering
2.Vacuum heat treating
3.Mirror-polished surface
4.Precision-milled finish
4.CNC machining
5.Precision drilling
6.Cut into smaller sections
7.Achieve mold-like precision
Packing:
1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. Saky Steel's pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
