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13-8 Stainless Steel | 13-8 Ph Mo

Shapes Available

  • Flat Bar
  • Hex Bar
  • Round Bar
  • Square Bar

Industries

  • Aerospace
  • Manufacturing
  • Nuclear

Industry Names

  • 13-8 Stainless
  • 13-8 PH
  • 13-8 MO
  • 13-8

Material

  • Stainless Steel

Specifications

  • AMS 5629
  • ASTM A564
  • UNS S13800

Applications

  • Aircraft Applications
  • Fasteners
  • Food Processing Equipment
  • Gears
  • Shafts

Features

  • Martensitic
  • Precipitation Hardening Stainless Steel

13-8 Stainless Steel is a martensitic, high strength stainless steel with good corrosion resistance, toughness that is capable of achieving high hardness levels.

13-8PH MO shows good ductility and resistance to stress-corrosion cracking.

13-8 Has excellent properties which are obtained through close control of microstructure and chemical composition. In addition, 13-8 has excellent properties due in part to specialized melting which reduces the amount of impurities. 13-8 can be age hardened in a single low temp heat treatment. In addition, 13-8PH also good fabrication characteristics. The controlled chemical composition and microstructure in addition to the special melting practices during manufacturing allows 13-8 to uphold very good mechanical properties when applied in harsh environments.

It can be age-hardened through low temperature treatment and cold worked prior to increase the aging, especially when aging occurs at lower temperatures. 13-8PH is capable of high strength and hardness alongside strong levels of resistance to corrosion and stress corrosion cracking.

13 -8 can be furnished in many different heat treated conditions: H900, H950, H1000, H1050, and H1100.

13-8 is available in flat bar, round bar, square bar, hex bar and plate. Looking for where to buy 13 8 or need to know about how to heat treat 13-8? Michlin can help supply whatever condition needed. Our material meets AMS 5629 and is available for immediate delivery.


Please contact us to request a quote. We specialize in hard to find material.

We work closely with many manufacturers in the aerospace & defense industry. We work with NADCAP approved heat treaters and testing laboratories. We can supply DFARS compliant material.

Metal Properties
Property Value
Electrical Resistivity 613 Ohms (circ mil./ft.)
Melting Range 2560-2680 °F
Density 0.279 lb/inch³
Chemical Composition
Element Min Max
Al .90 1.35
C - .05
Cr 12.25 20.00
Fe - BAL
Mn - .2
Mo 2.0 2.5
N - .1
Ni 7.5 8.5
P - .01
S - .008
Si - .1

DISCLAIMER: The information provided on this Web site, technical or otherwise, is merely for informational purposes, and is not intended to serve as a guide, manual, instructions, or any kind reference for proper safety procedures or material purchasing. Michlin Metals makes no warranty, express or implied, based on the statements on this Web site and, as such, will not be liable for any damages, either direct or indirect, including but not limited to consequential damages, such as damages for loss of profits, that may arise based on reliance on the information provided on this Web site. Some information has been referenced from reliable industry sources. Tradenames listed are the sole property of the tradename owners. Michlin Metals typically provides branded products through its relationships with mills and authorized re-sellers. Equivalent non-branded product is sometimes also available through certified sources of such products. Michlin Metals will never substitute non-branded product when branded product is requested.

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