
17-4H Stainless Steel Plates are precipitation-hardening martensitic SS plates mostly utilized in applications where corrosion resistance, high strength, and good mechanical properties are important. The plates feature flat, rectangular shape and are made in different sizes and thicknesses. Also, these plates can be custom-made according to the specific project requirements. To get desired finish and tolerances, these can be hot rolled or cold rolled. Due to their excellent oxidation resistance and super strength, 17-4H Stainless Steel Plates are great to use in harsh environments, and can be utilized in aerospace, defense, and nuclear applications, and in the manufacturing of medical devices, chemical processing equipment, and industrial machinery.
Stainless Steel 17-4ph Sheets, Plates & Coils Specifications
Grade | Stainless Steel 17-4H UNS S17400 |
Standard | ASTM B625 / ASME SB625 |
Thickness | 4 mm 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, hairline, sandblast, 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 |
STANDARD | WERKSTOFF NR. | UNS |
SS 17-4 PH | 1.4542 | S17400 |
Chemical Composition
| Cr | Mn | Si | Ni | P | S | C | Cu | cb+Ta |
MIN | 15 | - | - | 3 | - | - | - | 3 | 0.15 |
Max | 17.5 | 1 | 1 | 5 | 0.04 | 0.03 | 0.07 | 3.5 | 0.45 |
Specifications Equivalents :
ASME | SA564, SA693, SA705, Type 630. |
AMS | 5604, 5604, 5622, 5643, 5825. |
ASTM | A564, A693, A705, Type 360 |
UNS | S17400. |
W. Nr / EN | 1.4548 |
Mechanical Properties
Typical Mechanical Properties of Sheets and Strip - Cold Flattened (Annealed)
UTS (Tensile) Ksi (Mpa) | .02% Yield Strength Ksi (Mpa) | Elongation % in 2" (51mm) | Hardness Rockwell C |
160 | 145 | 5 | 35 |
(1103) | (1000) |
Other Types Of SS 904l Sheets, Plates & Coils
Stainless Steel 17-4H Sheets, Plates & Coils | ASTM B625 SS 904L Sheets | SS 904L Sheets, Plates & Coils |
Stainless Steel 17-4H Coils | SS 904L Plates | Stainless Steel 17-4H Coils |
ASME SB625 SS 904L Perforated Coils | Stainless Steel 17-4H Slatting Coils | Stainless Steel 17-4H Sheets |
UNS N08904 SS 904L Coils | WNR. 1.4539 SS 904L Sheets, Plates | UNS N08904 SS 904L Perforated Coils |
SS 904L Slatting Coils | DIN 1.4539 SS 904L Sheets, Coils | Steel 904L Sheets, Plates & Coils |