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Unit No. 458, Plot No. E-5, Aggarwal Metro Height NSP, Pitampura-110034IN
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Unit No. 458, Plot No. E-5, Aggarwal Metro Height NSP, Pitampura, IN
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6634c58cf103a1591b0265ce17 4 PH Round Bar17 4 PH Round Bar
Material Grade17 4PH
MaterialStainless Steel
ShapeRound
Usage/ApplicationAutomobile Industry
Single Piece Length3MTR TO 6MTR
Size3MM TO 300MM


17-4 PH steel (AMS 5604) is a grade of martensitic, precipitation-hardening stainless steel with the additions of chromium, nickel, and copper. 17-4 stainless steel has a valuable combination of high strength, good corrosion resistance, and toughness in both base metals and welds. This material provides excellent corrosion resistance (comparable to grade 304) for many chemical, paper, and food processing industries, and it withstands corrosive attacks better than most hardenable stainless steels. These properties give designers the ability to add reliability to their products while simplifying fabrication and often reducing their costs. High strength is maintained to approximately 600°F (316°C).  17-4ph has good resistance to stress corrosion cracking at higher aging temperatures. 

CHARACTERISTICS OF 17-4 PH STAINLESS STEEL

Also known as Alloy 630, type 17-4PH is the most widely used of all precipitation-hardening steels. Compared to other PH alloys, it requires a simple heat treatment to produce a wide range of properties, including its high strength. It has a slightly higher ferrite content than other PH grades, making it a bit more magnetic. To improve formability, heat treatments may be used before cold working.

We are suppliers of 17-4 PH stainless steel sheet and coil, in addition to stocking 17-4 PH round bar and plate. Our materials can be found in aerospace applications, gas turbines, chemical processing equipment, oil refining equipment, food processing industries and more.

Standard Inventory Specifications

  • UNS S17400
  • AMS 5604
  • ASTM A 693
  • ASTM A 564
  • ASTM F 899
  • ASME SA 693

Other industry standards we comply with:

  • W.NR. 1.4542
  • PWA-LCS
  • S1000 / S-SPEC-1
  • GE Aviation S-SPEC-35 AeDMS S-400
  • RR SABRe Edition 2
  • DFARS Compliant

Common Trade Names

  • Type 630 stainless

Common Applications of 17-4 PH

  • Aircraft and Aerospace materials
  • Fasteners
  • Base plates
  • Chemical processing equipment
  • Oil and petroleum refining equipment
  • Nuclear components and waste casks
  • Food grade stainless steel for processing equipment
  • General metalworking applications that call for precipitation-hardening stainless steel
  • Paper / pulp processing
  • Surgical and dental instrumentation

*The technical data provided is for information only and not for design purposes. It is not warranted or guaranteed.

SKU-P1DBRK0XBLDE
INR251In Stock
11

17 4 PH Round Bar

Sold By : Natural Steels
₹251

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