One of the top producers and suppliers of high-performance stainless steel 17-7 PH angles is Kunj Sheets and Plates, which is based in Chennai, India. Kunj is renowned for providing high-quality stainless steel solutions and offers precisely engineered angles that are renowned for their remarkable mechanical qualities, high strength, and superior resistance to corrosion. These angles are appropriate for crucial structural and engineering applications because they are produced in accordance with international quality standards. Kunj provides dependable and long-lasting 17-7 PH stainless steel products both domestically and internationally, catering to a variety of industries such as the aerospace, petrochemical, marine, and defence sectors. The company is supported by a strong supply chain and customer-focused service.
Precipitation hardening is made possible by the composition of stainless steel 17-7 PH Angle, which is roughly 17% chromium, 7% nickel, and a trace amount of aluminium. When heat-treated, this alloy exhibits exceptional fatigue resistance, high tensile strength (up to 1170 MPa), and yield strength (up to 1035 MPa). Additionally, it has a moderate resistance to corrosion and maintains its mechanical qualities even at high temperatures. The material is perfect for precise structural applications because it retains its dimensional stability and formability. Its usability in crucial load-bearing assemblies is further improved by its low distortion during heat treatment.
Specifications : ASTM A276, ASTM A479 / ASME SA276, ASME SA479
Angle Size Range : 20 x 20 mm to 100 x 100 mm
Angles Thickness : 3 to 12 mm (depending on size)
Channel Size Range : Base: 80 to 150 mm; Side: 40 to 75 mm
Channel Thickness: 5 to 6 mm (depending on size)
Length : 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
| Grade | C | Mn | Ni | Al | Cr | P | Si | S | Fe | |
| 17-7 PH | min. | – | – | 6.50 | 0.75 | 16 | – | – | – | – |
| max. | 0.09 | 1.0 | 7.75 | 1.50 | 18 | 0.040 | 1.0 | 0.030 | Balance | |
| Properties | Metric | Imperial |
| Tensile strength | 1170 MPa | 170000 psi |
| Yield strength | 965 MPa | 140000 psi |
| Modulus of elasticity | 204 GPa | 29600 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break | 6% | 6% |
| Hardness, Rockwell C | 38 | 38 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 17-7 PH | 1.4568 | S17700 | SUS 631 | Z8CNA17.07 | 301S81 | – | X7CrNiAl 17 7 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kunj Sheets and Plates based in Chennai, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Stainless steel 17-7 PH (Precipitation Hardened) Angle offers several advantages. Combine excellent strength, superior fatigue resistance and excellent processing power. The material offers excellent corrosion resistance, making it ideal for harsh environments. It is also resistant to high temperatures and can withstand high temperatures without losing its mechanical properties. Stainless steel 17-7 PH Angle is widely used in aerospace, automotive, and construction applications due to its ability to heat treat to varying hardness while maintaining high performance and reliability while also saving cost which is less expensive.
Many structural and load-bearing applications requiring high strength, dependability, and corrosion resistance use stainless steel 17-7 PH Angles. They are used in brackets, fasteners, and frameworks in aerospace engineering. These angles are used in suspension parts and performance assemblies in the automotive industry. They are appropriate for pressure vessels, instrumentation, and valve components in the chemical and marine industries due to their strength and resistance to fatigue. Additionally, they are utilised in food-grade and medical equipment where structural integrity and hygiene are essential. Furthermore, applications where minimising distortion during fabrication or service is crucial are the ones for which 17-7 PH Angles are selected.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Discover high-quality products tailored to meet your unique needs and preferences.
Get instant quotes that fit your budget perfectly.
Chennai, India
Copyright 2024 Aaron Sheet and Plates. All rights reserved
