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Home Material Sciences High-strength stainless 13%-chromium steels

High-strength stainless 13%-chromium steels

Description

Steels of 08H13AFL(08Х13АФЛ) and (20-65)H13AFL [(20-65)Х13АФЛ] brands exceed the standard ferrite 08H13L (08Х13Л) and martensite (20-65)H13L [(20-65)8Х13Л] steels by the following characteristics:

  • strength: ..................................................................... by 150-400 MPa,
  • impact strength: ........................................................... 1.5-2.0 times;
  • fatigue endurance at 500-600oC: .................................... by 35-45%;
  • long-term strength at 500-600oC (on time to failure): ........ 15-20 times;
  • wear resistance: ........................................................... 2.5-3 times;
  • corrosion resistance: .................................................... 2.0-2.5 times;
  • fluidity: ........................................................................ 3-5 times;
  • cracking resistance at casting and welding: .................... 2.0-2.5 times;
  • weldability: ................................................................... by 20-25%;
  • hardenability: ............................................................... 1.5-1.7 times;
  • energy (power) and labour expenditures at cold rolling: ..... 2.0-2.5 lower.



Areas of Application

For chemical, food, petroleum, automobile, tractor industry, power engineering, shipbuilding; forging and die rolling production.

Contact Details

Organization: Physico-Technological Institute of Metals and Alloys of NASU.
Address: 34/1 Vernadsky Avenue, 03680, Kiev-142, Ukraine.
(044) 444-35-15, Fax (044) 459-50-29.
This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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