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PRODEC® 304P/304LP Plate - AMS 5511, 5513


304P/304LP PRODEC® are unique versions of austenitic stainless steel which are produced for with enhanced advanced ladle metallurgy techniques and processed for machinability and exceptional uniformity.   

These materials offer faster machining speeds, longer tool life, improved part quality, and lower total cost of machined parts. They are nonmagnetic in the annealed condition but may become slightly magnetic as a result of cold working or welding. 304P/304LP are versatile, general purpose stainless steels with good resistance to atmospheric corrosion, to many organic and inorganic chemicals, and to foods and beverages. They have also been used in vacuum processing equipment and specialized instruments where high integrity is essential.

PRODEC® 304P/304LP permits higher machining speeds, longer tool life, and superior part quality with reduced total cost for finished parts.

Specifications and Related Metals

  • ASM 5511
  • AMS 5513
  • UNS S30400
  • UNS S30403
  • ASTM A 666
  • ASTM A 240
  • Type 304P/304LP (™ Outokumpu Stainless)

Common Applications

  • Cutting Instruments
  • Knife blades
  • Surgical Instruments
  • Chisels
  • Ball bearing and valves

Inventory Size Range

  • Plate : 0.1875" - 3.500"

All of our PRODEC® 304P and 304LP plate is ordered to specific decimal thicknesses.  Please contact us for more details.

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

To learn more about the machinable advantages of PRODEC® plate, read our white paper on the topic.

Chemical Composition of 304P / 304LP

Element

   

Carbon

0.08 max

0.030 max

Manganese

2.00 max

2.00 max

Phosphorus

0.045 max

0.045 max

Sulfur

0.030 max

0.030 max

Silicon

0.75 max

0.75 max

Chromium

18.0-20.0

18.0-20.0

Nickel

8.0-10.5

8.0-11.0

Molybdenum

0.75 max

0.75 max

Nitrogen*

0.10 max

0.10 max

*flat-rolled products only

Physical Properties of 304P / 304LP

   

Density, lb/inᶟ

0.285

Modulus of Elasticity, psi

29 x 10⁶

Coefficient of Thermal Expansion, 68-212°F, /°F

8.9 x 10-⁶

Thermal Conductivity, Btu/ft hr°F

8.7

Heat Capacity, Btu/lb°F

0.12

Electrical Resistivity, Ω-inch

33.5 x 10-⁶

 

Mechanical Properties of PRODEC® 304P/304LP

Hardening - This product cannot be hardened by heat treatment. However, PRODEC® 304/304L can be hardened by cold working.

Heat Treatment – Annealing - PRODEC® 304P/304LP should be heated to 1900°F minimum, then water quenched or rapidly cooled by other means.


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