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17-4PH / 630 / 14Cr17Ni2 Stainless Steel Round Bar SA276 With EN 10204-3.1 Certificate
| Place of Origin | China |
|---|---|
| Brand Name | DELTA |
| Certification | ISO |
| Model Number | 201 304 316L 316Ti 317L 321 309S 310S 2205 17-4PH XM-19 440C |
| Minimum Order Quantity | 500 kgs |
| Price | 2200 - 3500 USD/Ton |
| Packaging Details | standard packing for export |
| Delivery Time | 5 - 12 days based on the quantity |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 20Ton per week |
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xProduct Details
| Shape | Round | Standard | ASTM EN GB JIS |
|---|---|---|---|
| Grade | 201 304 316L 316Ti 309S 310S 317L 321 329 2205 2507,440C.etc | Application | Construction,Industry,surgical Tools,seawater Equipment.,kitchenware |
| Length | Customers' Requirements,5.8m,6m,2m-6m,or As Required | Size | Custom As Request |
| Packing | Standard Seaworthy Package,In Wooden Cases(for FCL/ LCL Shipment) | Service | Cutting, Surface Finishing |
| Highlight | 14Cr17Ni2 Stainless Steel Round Bar,630 Stainless Steel Round Bar,17-4PH Stainless Steel Round Bar |
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Product Description
17-4PH/630/14Cr17Ni2 Stainless Steel Round Bar SA276 With EN 10204-3.1 Certificate
Products Specification
| Products | Stainless Steel Bar |
| Grade | 17-4PH/630/14Cr17Ni2 |
| Diameter | 10 - 350mm |
| Length | 6m or custom cutting any length as request |
| Finishing | Bright Bar / Black Surface |
| Heat Treatment | Solid Solution , ageing |
| Surface Process | Polishing , Peeling |
| Other Grade |
201 303 304 304L 309S 310S 316L 316Ti 317L 321 347 410 420 430 431 2205 2507 904L 254SMO 416 440A/B/C.etc |
| MOQ | 500 Kgs |
| Loading Port | Shanghai Port |
| Processing | Cutting |
| Packing | Wooden box or wrapping by PP bag |
17-4ph Stainless Steel Round Bar Diameter
| 10mm | 12mm | 14mm | 15mm | 16mm | 18mm |
| 19mm | 20mm | 22mm | 25mm | 30mm | 32mm |
| 35mm | 38mm | 40mm | 45mm | 48mm | 50mm |
| 55mm | 60mm | 65mm | 70mm | 75mm | 80mm |
| 85mm | 90mm | 95mm | 100mm | 105mm | 110mm |
| 115mm | 120mm | 130mm | 140mm | 150mm | 160mm |
| 170mm | 180mm | 190mm | 200mm | 210mm | 220mm |
| 230mm | 240mm | 250mm | 260mm | 270mm | 280mm |
| 290mm | 300mm | 310mm | 320mm | 330mm | 340mm |
17-4PH stainless steel rod introduction
17-4PH is a martensitic precipitation-hardened stainless steel with high strength, good corrosion resistance and excellent processability. The "17" in its name represents chromium content of about 17%, "4" represents nickel content of about 4%, and "PH" represents Precipitation Hardening. Through heat treatment, 17-4PH can obtain different mechanical properties, and is widely used in aerospace, petrochemical, medical equipment and other fields.
Chemical composition
The typical chemical composition of 17-4PH stainless steel is as follows (weight percentage) :
Element content (%)
- Carbon (C) ≤ 0.07
- Chromium (Cr) 15.0-17.5
- Nickel (Ni) 3.0-5.0
- Copper (Cu) 3.0-5.0
- Manganese (Mn) ≤ 1.0
- Silicon (Si) ≤ 1.0
- Phosphorus (P) ≤ 0.04
- Sulfur (S) ≤ 0.03
- Niobium (Nb) 0.15-0.45
Mechanical property
The mechanical properties of 17-4PH can be adjusted by heat treatment, and common states include H900, H1025, H1150, etc. The following are typical mechanical properties:
| Heat treatment state | Tensile strength(MPa) | Yield strength (MPa) | Elongation(%) | Hardness (HRC) |
|---|---|---|---|---|
| H900 | 1310 | 1170 | 10 | 40-45 |
| H1025 | 1100 | 1000 | 12 | 35-40 |
| H1150 | 1000 | 860 | 13 | 30-35 |
Peculiarity
- High strength: By precipitation hardening treatment, 17-4PH has extremely high strength and hardness.
- Good corrosion resistance: shows excellent corrosion resistance in a variety of environments, especially in chloride environments.
- Excellent processing properties: easy to process, weld and heat treatment.
- Adjustable performance: Different mechanical properties can be obtained through different heat treatment processes.
- Wide application: suitable for high strength and corrosion resistance requirements of the field.
Specification
- Common specifications for 17-4PH stainless steel rods include:
- Diameter range: usually 10mm to 350mm, the specific specifications can be customized according to demand.
- Length: Generally 3 meters or 6 meters, can also be customized according to customer requirements.
- Surface treatment: black leather, car, polishing, etc.
Standard
- 17-4PH stainless steel rods are manufactured and tested according to the following standards
- ASTM A564: Hot-rolled and cold-rolled precipitation-hardened stainless steel bars, wires, and forgings.
- AMS 5604: Standard for aerospace materials for 17-4PH stainless steel.
- GB/T 1220: China national standard, suitable for stainless steel bars.
Application field
17-4PH stainless steel rods are widely used in the following fields:
- Aerospace: Used in the manufacture of high-strength, corrosion-resistant components, such as engine components, fasteners, etc.
- Petrochemical: Used for corrosion resistant valves, pump shafts, pipelines, etc.
- Medical instruments: Used for high-strength, corrosion-resistant components such as surgical instruments and dental equipment.
- Food processing: mechanical parts and equipment for corrosion resistance.
- Marine engineering: high-strength and corrosion-resistant components for use in seawater environments.
17-4PH stainless steel rod is a high performance material with high strength, good corrosion resistance and excellent processing properties. Its mechanical properties can be adjusted by heat treatment, which is suitable for aerospace, petrochemical, medical equipment and other fields. Its chemical composition, mechanical properties and specifications can be adjusted according to specific requirements to meet the requirements of different application scenarios.
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