PROPRIETARY CarTech 13-8 Stainless Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2019-08
Total number of updates: 2
Update History
2016-01

This material has 526 properties — only a subset is shown here.

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PROPRIETARY CarTech 13-8 Stainless Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
0.90 – 1.35
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
≤ 0.05
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
12.25 – 13.25
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Fe
VALUE
val1
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UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

Carpenter Technology Corporation, Product Data Sheets,

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PROPRIETARY CarTech 13-8 Stainless Physical Properties

Temperature

PROPERTY / VALUE
Compression Modulus
203 GPa
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Modulus of Elasticity
190 — 215 GPa
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Density
val1
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kg/dm³
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Poisson Coefficient
val1
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Shear Modulus
val1
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GPa
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This material has 526 properties — only a subset is shown here.

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PROPRIETARY CarTech 13-8 Stainless Heat Treatments

  • It is hardened by heating solution-treated material, Condition A, to 510°C-621°C (950-1150°F) for four hours, then air cooling.

    Solution treatment:

    Condition A (Solution Treated or Annealed): Heat at 927°C (1700°F) ± 8°C (15°F) (time dependent on section size), cool to below 16°C (60°F) so that the material is completely transformed to martensite. Normally, a one-hour hold at temperature is suggested. Sections under 232.3 cm2 can be quenched in a suitable liquid quenchant. Larger sections should be air cooled.

    Aging:

    Condition RH 950: Cold treat solution treated material to -73°C (-100°F) for 2 hours minimum. Air warm to room temperature. This must be done within 24 hours after solution treatment. Heat cold-treated material to 510°C (950°F) ± 6°C (10°F) for 4 hours. Air cool.

    Condition H 950, H 1000, H 1100, H 1150 (Precipitation or age hardened): Heat solution-treated material at specified temperature ± 6°C (± 10°F) for 4 hours. Air cool.

    Condition H 1150M (Precipitation or age hardened): Heat solution-treated material at 760°C (1400°F) ± 6°C (10°F) for 2 hours. Air cool. The treat at 621°C (1150°F) ± 6°C (10°F) for 4 hours. Air cool.

    Heat treating after over-aging: In the H 1150 and H 1150M overaged conditions alloy will not respond to further aging treatments. Therefore, if the alloy is obtained in either condition (for forging, optimum cold heading and machining) it must be solution treated at 927°C (1700°F) after these operations and before subsequent aging.

    Forging: Heat uniformly at 1177-1204°C (2150-2200°F) and hold one hour at temperature before forging. Do not forge below 954°C (1750°F). To obtain optimum grain size and mechanical properties, forgings should be cooled in air to 16°C (60°F) before further processing. Forgings must be solution treated prior to hardening.

PROPRIETARY CarTech 13-8 Stainless Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
896 — 1620 MPa
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Elongation, A
12 — 22 %
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Compression Yield Strength
val1
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MPa
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Reduction of Area
val1
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%
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Rockwell Hardness (HR)
val1
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Yield Strength, Rp0.2
586 — 1482 MPa
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Impact Energy
val1
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J
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PROPRIETARY CarTech 13-8 Stainless International Equivalent Materials

Showing 15 of 217 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
BDS
COUNTRY / PRODUCER
Bulgaria
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
FE-PM1503
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
CSN
COUNTRY / PRODUCER
Czech Republic
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
MSZ
COUNTRY / PRODUCER
Hungary
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
NBN
COUNTRY / PRODUCER
Belgium
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
NS
COUNTRY / PRODUCER
Norway
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
ONORM
COUNTRY / PRODUCER
Austria
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
PN
COUNTRY / PRODUCER
Poland
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
SFS
COUNTRY / PRODUCER
Finland
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
SNV
COUNTRY / PRODUCER
Switzerland
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X3CrNiMoAl13-8-2
STANDARD
SS
COUNTRY / PRODUCER
Sweden
EQUIVALENCE CATEGORY
Composition 100%

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 217Cross References
  • 11Composition
  • 63Mechanical Properties
  • 39Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 7Stress-Strain
  • -Formability
  • 3Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • 27Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 158Total Suppliers