Kanish Metals has earned a solid reputation as a leading manufacturer and supplier of Stainless Steel 17-7 PH Hex Bars and Rods in Dubai, UAE. Their products are celebrated for their impressive strength, corrosion resistance, and reliability. This particular stainless steel grade, 17-7 PH, is a precipitation-hardening, semi-austenitic alloy that boasts a remarkable blend of high tensile strength, excellent fatigue resistance, and good corrosion resistance, even in moderately aggressive environments. The hex bars and rods crafted from this material are precision-engineered to ensure durability, dimensional accuracy, and a long service life, making them perfect for demanding applications. Thanks to their modern production facilities, strict quality standards, and timely deliveries, Kanish Metals has established itself as a trusted supplier of Stainless Steel 17-7 PH Hex Bars and Rods across various industries.
These hex bars and rods consist of 16–18% chromium, 6.5–7.75% nickel, and 0.75–1.5% aluminum, along with carefully controlled amounts of carbon and manganese. Depending on the heat treatment they undergo, they can achieve tensile strengths ranging from 930 to 1310 MPa, yield strengths between 860 and 1170 MPa, and elongation rates of 6 to 10%. This alloy is known for its excellent toughness, stability at elevated temperatures (up to 316°C), and resistance to stress corrosion cracking.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| Grade | C | Cb+Ta | Cr | Cu | Fe | Mn | Ni | P | S | Si |
| SS 17-7 PH | .09 | – | 16.0 – 18.0 | – | Bal | 1.0 | 6.50 – 7.75 | .04 | 0.04 | 1.0 max |
| Grade | Tensile Strength ksi (MPa) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Rockwell) MAX |
| SS 17-7 PH | 170000 psi | 140000 psi | 6% | 38 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 17-7 PH | – | S17700 |
| HEXAGONS | ||
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Common challenges with Stainless Steel 17-7 PH Hex Bar include difficulty in machining due to its hardness, sensitivity to stress corrosion cracking, and the need for precise heat treatment to achieve optimal properties.
Stainless Steel 17-4 PH Hex Bar and Rod should be stored in a dry, clean environment, away from moisture and corrosive substances. Ensure proper ventilation and avoid direct contact with chemicals or humidity.
Yes, Stainless Steel 17-7 PH Hex Bar and Rod are fully recyclable. Stainless steel can be melted down and reused, making it an environmentally friendly material for sustainable manufacturing processes.
Stainless Steel 17-7 PH Hex Bars and Rods find their place in industries that demand high strength, toughness, and fatigue resistance. They are particularly well-suited for aerospace components, petrochemical processing, marine hardware, springs, fasteners, and diaphragms. Their outstanding mechanical performance makes them ideal for defense applications, power generation equipment, and precision instruments. Additionally, they are utilized in medical devices, automotive industries, and structural parts that require long-term durability and corrosion resistance. With a reliable balance of mechanical strength, corrosion resistance, and toughness, Stainless Steel 17-7 PH Hex Bars and Rods are a top choice for various applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kanish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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