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17-4 PH Stainless Steel Plate/Sheet

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Stainless Steel 17-4 PH Plate Supplier

17-4 PH Stainless Steel Plate/Sheet

Sachin Steel Centre is a trusted manufacturer and supplier of 17-4 PH stainless steel sheets and plates, delivering high-quality products to diverse industries worldwide. Known for precision engineering and superior performance, our 17-4 PH plates and 17-4 PH sheets are available in a wide range of dimensions, thicknesses, and finishes to meet custom requirements.

Our 17-4 PH stainless steel plates and sheets are made from martensitic precipitation-hardening stainless steel containing chromium, nickel, and copper. This unique composition offers an excellent balance of high strength, toughness, corrosion resistance, and good fabricability. The alloy can be hardened through a simple low-temperature treatment, making it highly versatile compared to other martensitic grades.

We manufacture products by using high-quality raw materials and advanced manufacturing techniques, ensuring every product meets the highest standards. With a wide stock range in both standard and customized sizes, we are well-equipped to serve diverse customer requirements. Our commitment to on-time deliveries with competitive pricing makes us a trusted choice in the industry. Every product is tested for durability, strength, and corrosion resistance, guaranteeing reliability in demanding applications. Backed by reliable customer support and worldwide supply capability, we make sure clients receive consistent service and value. Whether you need 17-4 PH stainless steel sheets, 17-4 PH stainless steel plates, or cut-to-size 17-4 PH sheets and plates, Sachin Steel Centre delivers top-quality solutions tailored to your industry needs.

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Manufacturer & supplier of 17-4PH Stainless Steel Sheet and Plate (AMS 5604), Stainless Steel 17-4 PH Plates, 17-4 PH Stainless Steel Strips, 17-4 PH Stainless Steel Sheet, 17-4 PH Plate Suppliers, UNS S17400 Sheet, SS 17-4 PH Plate, 17-4 PH Stainless Steel Sheet Manufacturers, SS 17-4 PH Plate Suppliers, 17-4 PH Thin Stainless Steel Sheets

Table Of Content

Introduction of 17-4 PH Stainless Steel Plate/Sheet

17-4 PH stainless steel plate and sheet are high-performance materials known for their exceptional combination of strength, hardness & corrosion resistance. Classified as a martensitic, chromium-nickel-copper precipitation-hardening stainless steel, 17-4 PH plates and 17-4 PH sheets offer mechanical properties that can be tailored through heat treatment at different aging temperatures.

These materials maintain high strength up to approximately 600°F (316°C) and provide good resistance to stress corrosion cracking in lower strength conditions. Unlike many other martensitic grades, 17-4 PH stainless steel plates and sheets also feature favorable weldability and fabricability, making them a versatile choice for critical applications. They can be easily hardened with a simple low-temperature treatment. Compared to standard hardenable stainless steels, 17-4 PH plates and sheets deliver superior performance and reliability. Their durability ensures a long service life.

Key Properties of 17-4 PH Stainless Steel Sheets & Plates

  • High tensile and yield strength
  • Excellent toughness in both base metal and welds
  • Corrosion resistance comparable to 304 stainless steel in most environments
  • Good oxidation resistance at elevated temperatures
  • Magnetic in all conditions

Types of Stainless Steel 17-4 PH Sheet/Plate

Cold Rolled Sheets

SS 17-4 PH Hot Rolled Sheet/ Plate

Chequered Sheets

SS 17-4 PH Chequered Plates

Hexagonal Perforated Stainless Steel Sheet

SS 17-4 PH Perforated Sheets

coil

SS 17-4 PH Coils

SS Flat Plates

SS 17-4 PH Cold Rolled Sheet/Plate

SS Strips

SS 17 -4 PH Strips

Request Quote on Typs of SS 17-4 PH Sheet/Plates
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Request ASTM A693 17-4PH SS CR Plates, ASME SA 693 17-4PH Stainless Steel Plates, 17-4 ph Gr 630 Sheets and Plates, ASME SA240 SS 17-4 PH Chequered Plate, 17-4 PH SS Shim Sheet, SS 17-4 PH Perforated Sheet, Stainless Steel S17400 Sheets, ASTM A240 SS 17-4 PH Sheets

SS 17-4 PH Sheets & Plates Specifications

Grade Stainless Steel 17-4 PH | UNS S17400
Standard ASTM B625 / ASME SB625
Thickness 0.1mm To 100 mm
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Sheets, Plates, Coils, Slatting Coils, Perforated Coils
Applications Off-Shore Oil Drilling Companies, Power Generation, Petrochemicals, Gas Processing, Specialty Chemicals, Pharmaceuticals, Pharmaceutical Equipment, Chemical Equipment, Sea Water Equipment, Heat Exchangers, Condensers, Pulp and Paper Industry

Equivalent Material of 17-4 PH Plate/Sheet

STANDARD WERKSTOFF NR. UNS
SS 17-4 PH 1.4542 S17400

17-4 PH Stainless Steel Sheet Chemical Composition

Grade C Mn Si P S Cr Ni Cu Nb+Ta
630 min.

 

max

 –

 

0.07

 –

 

1

 –

 

1

 –

 

0.04

 –

 

0.030

 15

 

17.5

 3

 

5

 3

 

5

 0.15

 

0.45

Mechanical Characteristics of SS 17-4 PH Plate/Sheet

Grade Tensile Strength ksi (MPa) Yield Strength 0.2% ksi (min) Elongation % Hardness (Rockwell) MAX
SS 17-4 PH 170000 psi 140000 psi 6% 38

Weight Chart of Stainless Steel 17- 4 PH Sheets

Thickness Plate Weight per Unit Area Density
3/16 inches 0.06000 lbs/in²42.184176 kg/m² 0.315 lbs/in³8.72 g/cm³
1/4 inches 0.08 lbs/in²56.245568 kg/m² 0.315 lbs/in³8.72 g/cm³
3/8 inches 0.121 lbs/in²85.0714216 kg/m² 0.315 lbs/in³8.72 g/cm³
1/2 inches 0.161 lbs/in²113.1942056 kg/m² 0.315 lbs/in³8.72 g/cm³
5/8 inches 0.196 lbs/in²137.8016416 kg/m² 0.315 lbs/in³8.72 g/cm³
3/4 inches 0.235 lbs/in²165.221356 kg/m² 0.315 lbs/in³8.72 g/cm³
7/8 inches 0.274 lbs/in²192.6410704 kg/m² 0.315 lbs/in³8.72 g/cm³
1 inches 0.313 lbs/in²220.0607848 kg/m² 0.315 lbs/in³8.72 g/cm³
1 1/4 inches 0.391 lbs/in²274.9002136 kg/m² 0.315 lbs/in³8.72 g/cm³
1 1/2 inches 0.47 lbs/in²330.442712 kg/m² 0.315 lbs/in³8.72 g/cm³
1 3/4 inches 0.549 lbs/in²385.9852104 kg/m² 0.315 lbs/in³8.72 g/cm³
2 inches 0.627 lbs/in²440.8246392 kg/m² 0.315 lbs/in³8.72 g/cm³
2 1/4 inches 0.705 lbs/in²495.664068 kg/m² 0.315 lbs/in³8.72 g/cm³
2 1/2 inches 0.784 lbs/in²551.2065664 kg/m² 0.315 lbs/in³8.72 g/cm³
2 3/4 inches 0.862 lbs/in²606.0459952 kg/m² 0.315 lbs/in³8.72 g/cm³
3 inches 0.941 lbs/in²661.5884936 kg/m² 0.315 lbs/in³8.72 g/cm³

Stainless Steel 17-4 PH Sheets Physical Properties

Properties Metric Imperial
Density 7.75 g/cm3 0.280 lb/in³

17-4 PH Stainless Plate/Sheet Size Chart

Surface finishThickness (in)Width (in)
1 – Stainless Steel 17-4 PH Hot rolled, heat treated, pickled Plate & Sheet.1000 – .3750max. 72
2R – Stainless Steel 17-4 PH Cold-rolled, bright-annealed Sheet & Plate0.002–0.060.118–25.551
2H – Stainless Steel 17-4 PH Work hardened Plate & Sheet0.002–0.060.118–24.803
2B – Stainless Steel 17-4 PH Cold rolled, heat treated, pickled, skin passed Sheet & Plate10–24max. 72*
2D – Stainless Steel 17-4 PH Cold rolled, heat treated, pickled Plate & Sheet12–24max. 60
BA Mexinox only18–28max. 48
Deco Rolled-On Mexinox only14–28max. 48
Stainless Steel 17-4 PH Polished Plate & Sheet (not brushed)11–24max. 60
Temper rolled Mexinox only13–29max. 48

Dimensional Standard for 17-4 PH SS Plates

Material Size Thickness
PLATES / SHEETS / COILS 1000 mm x 2000 mm 0.1mm To 100 mm Thickness
1220 mm x 2440 mm (4′ x 8′)
1250 mm x 2500 mm
1500 mm x 3000 mm
2000 mm x 4000 mm
2000 mm x 2000 mm

Industries Using 17-4 PH Stainless Plate/Sheet

    • Petrochemical Industry
    • Chemical Industry
    • Oil and Gas Industry
    • Pulp & Paper Indusry
    • Power Plant Industry
    • Food Processing Industry
    • Pharmaceuticals Industry
    • Energy Industry
    • Aerospace Industry
Application Industries

Frequently Asked Questions About 17-4 PH SS Plates/Sheets

17-4 PH (Precipitation Hardening) stainless steel is a martensitic stainless steel known for high strength, hardness, and moderate corrosion resistance. It is widely used in aerospace, chemical, petrochemical, and industrial applications where both strength and corrosion resistance are required.

 17-4 PH stainless steel plates and sheets are available in a range of standard sizes, typically:

  • Thickness: 1 mm to 200 mm (depending on manufacturer)
  • Width: 1000 mm to 2000 mm
  • Length: 2000 mm to 6000 mm

Custom sizes and thicknesses can also be ordered to meet specific industrial requirements.

Yes, 17-4 PH stainless steel can be heat-treated to achieve a wide range of mechanical properties. Age-hardening (precipitation hardening) is commonly used to increase strength and hardness while maintaining corrosion resistance. Typical heat-treatment processes include solution annealing followed by aging at specific temperatures.

17-4 PH offers moderate corrosion resistance, superior to standard martensitic steels but slightly lower than austenitic grades like 304 or 316 stainless steel. It performs well in mild to moderately corrosive environments, but for highly corrosive conditions, protective coatings or higher-alloy stainless steels may be recommended.

Welding 17-4 PH requires careful control to maintain strength and corrosion resistance. It is usually recommended to:

  • Weld in the solution-annealed condition.
  • Use appropriate filler materials compatible with 17-4 PH.
  • Perform post-weld heat treatment or aging to restore mechanical properties.
  • Avoid excessive heat input to prevent distortion or loss of hardness.
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