PROPRIETARY CarTech CTS 40CP Alloy Stainless steels

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

Data updates

Latest Update: 2019-07
Total number of updates: 1
Update History

This material has 302 properties — only a subset is shown here.

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PROPRIETARY CarTech CTS 40CP Alloy Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.95 – 1.20
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
16.00 – 18.00
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Fe
VALUE
Balance
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
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 CTS 40CP Alloy Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Electrical Resistivity
0.6 Ω∙mm²/m
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Density
val1
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kg/dm³
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Electrical Conductivity
val1
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S/m
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Poisson Coefficient
val1
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This material has 302 properties — only a subset is shown here.

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PROPRIETARY CarTech CTS 40CP Alloy Heat Treatments

  • Annealing: Heat uniformly at 843-871°C (1550-1600°F). Soak and cool very slowly in the furnace at a rate of not more than 11°C (20°F) per hour until the furnace is black. The furnace may then be turned off and allowed to cool naturally.

    Hardening: Heat at 1010-1066°C (1850-1950°F), soak, quench in warm oil or cool in air. After quenching, the alloy should be refrigerated at nominally -73°C (-100°F) for 1 hour and warned to room temperature prior to tempering to minimize retained austenite.

    Tempering: To remove peak stresses and yet retain maximum hardness, temper at least one hour at 149-177°C (300-350°F).

    Typical tempered hardness values given are after hardening at 1052°C (1925°F), oil quenching and tempering for 1 hour (no refrigeration treatment). For maximum corrosion resistance, do not temper above 427°C (800°F).

    Hot working: Preheat at 760-816°C (1400-1500°F), then heat slowly and uniformly to 1038-1149°C (1900-2100°F). Do not forge below 927°C (1700°F).

PROPRIETARY CarTech CTS 40CP Alloy Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
862 — 1965 MPa
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Brinell Hardness (HB)
285 — 580
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Elongation, A
2 — 13 %
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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
val1
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MPa
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PROPRIETARY CarTech CTS 40CP Alloy International Equivalent Materials

Showing 15 of 167 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
Carpenter Stainless Type 440C
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
440C
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
CarTech Micro-Melt 440C Alloy
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X105CrMo17
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
1.4125
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X105CrMo17
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X105CrMo17
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
MATERIAL
11Cr17
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X105CrMo17
STANDARD
SEW
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
1.4125
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SUS440C
STANDARD
JIS
COUNTRY / PRODUCER
Japan
EQUIVALENCE CATEGORY
Implicit
MATERIAL
KO 14
STANDARD
MSZ
COUNTRY / PRODUCER
Hungary
EQUIVALENCE CATEGORY
Implicit
MATERIAL
440C
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
51440C
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X105CrMo17
STANDARD
UNI
COUNTRY / PRODUCER
Italy
EQUIVALENCE CATEGORY
Implicit

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

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  • 167Cross References
  • 8Composition
  • 33Mechanical Properties
  • 10Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 2Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 81Total Suppliers