Hardness testing to ISO 6508-1
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Stainless Steel 17-4 PH Fasteners are crafted from a remarkable alloy known for their superior corrosion resistance, high strength, and ability to withstand harsh conditions. SS 17 4ph fasteners are constructed from 17-4 PH (Type 630) stainless steel, a precipitation-hardened alloy containing chromium, nickel, and copper. This formatting permits them to solidify through aging treatment, which increases their stability and resistance. Vision Alloys offers 17 4-ph fasteners in considerable types, such as bolts, nuts, washers, and screws, all designed to hold up in demanding areas like aerospace, marine, and chemical industries.
The mechanical properties of 17-4 PH Steel Fasteners construct them thoroughly preferred across appealing sectors. Their tensile strength usually ranges from 930 to 1310 MPa, and their yield strength is around 860 to 1170 MPa, depending on the treatment process. With a strong resistance to rust and oxidation, they stay dependable under high temperatures and pressure. As a global exporter, we manufacture 17 4-ph fasteners to international grade standards and guarantee they are rigorously tested for quality, precision, and durability before reaching our clients.
Vision Alloys is a reliable supplier and manufacturer of 17-4 PH SS fasteners in Mumbai, India, for a worldwide market. We cater to the needs of various industries with high-performance requirements. Our commitment to quality control ensures that each fastener meets strict specifications, making our 17 4-PH stainless steel fasteners trusted for domestic and international applications. As a dedicated partner, we provide top-quality fasteners at low prices to clients in the USA, Europe, the Middle East, and Asia.
The price of our Steel 17-4 PH Fasteners is competitive, reflecting the value and quality we offer. We provide pricing options in both USD and INR for flexibility in international transactions. Our fasteners are priced around $2 to $10 per piece for multinational orders, depending on type, size, and quantity. In India, prices range from ₹150 to ₹750 per piece, subject to equivalent factors. Vision Alloys provides transparent pricing and flexible opportunities, allowing our clients to access quality SS 17 4 PH fasteners within their budget while fulfilling all technical and quality requirements. For more accurate prices on A4 80 fasteners, contact us at [email protected] or +91 97694 34949.
Specifications | ASTM A193 / ASME SA 193 |
Standard | DIN, ISO ,JIS ,GB, IS, BS, ASTM and all International Standards |
Size | M3 to M90 |
Length | 10mm to 1000mm |
Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Threads available | UNF, BSW, BSF, METRIC, UNC, or as required |
Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Form | Hex, Threading, Square, Round as per Gauge Etc. |
Head | Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc. |
Neck type | Hex, Square, Triangular, Oval & Knurled etc. |
Surface Coating | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
Manufacturing Process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing. |
Property | Value | Remarks |
Thermal Conductivity (W/m·K) | 18.4 | Higher thermal conductivity than standard stainless steels |
Specific Heat Capacity (J/kg·K) | 460 | Moderate heat retention properties |
Coefficient of Thermal Expansion (µm/m·°C) | 11.0 | Relatively low expansion, suitable for temperature stability |
Melting Point (°C) | 1400 - 1440 | High melting point, suitable for elevated temperature applications |
Heat Treatment Process | Temperature Range | Resulting Properties |
Solution Treatment (Condition A) | 1038 °C (1900 °F) | Dissolves precipitates to improve ductility |
Aging Treatment (H900) | 482 °C (900 °F) | Provides the highest strength level but with lower corrosion resistance |
Aging Treatment (H1025) | 552 °C (1025 °F) | Balances high strength with moderate corrosion resistance |
Aging Treatment (H1075) | 580 °C (1075 °F) | Moderate strength with increased ductility and corrosion resistance |
STANDARD | WERKSTOFF NR. | UNS |
SS 17-4 PH | 1.4542 | S17400 |
Grade | C | P | Si | Ni | Cu | Fe | Mn | S | Cr |
SS 17-4 PH | 0.07 max | 0.04 max | 1.0 max | 3.0 - 5.0 max | 3.0 - 5.0 max | Bal | 1.0 max | 0.03 | 15.0 - 17.5 |
Ultimate Tensile Strength Ksi (MPa) | 0.2% Tensile Yield Strength Ksi (MPa) | Elongation % in 2" (50mm) | Hardness Rockwell |
160 (1103) | 145 (1000) | 5.0 | C35 |
To preserve the high standards of our selection of industrial fasteners, we have always adhered to a systematic quality management process.
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of fasteners.
Hardness testing to ISO 6508-1
Nut proof load testing to ISO 898-2
Suitability for preloading to EN 14399-2
Calibrated gauges and tools
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