PROPRIETARY CarTech 355 Alloy Stainless steels

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

Data updates

Latest Update: 2021-09
Total number of updates: 2
Update History
2019-07

This material has 217 properties — only a subset is shown here.

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PROPRIETARY CarTech 355 Alloy Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.10 – 0.15
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
15.00 – 16.00
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
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 355 Alloy Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Electrical Resistivity
val1
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Ω∙mm²/m
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Density
val1
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kg/dm³
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Melting Temperature
val1
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°C
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Electrical Conductivity
val1
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S/m
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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 217 properties — only a subset is shown here.

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PROPRIETARY CarTech 355 Alloy Heat Treatments

  • Annealing: Heat to 1024-1038°C (1850-1900°F) and cool rapidly.

    Hardening: The alloy can be hardened by either sub-zero cooling or by a double-aging treatment. Hardening by sub-zero cooling will result in higher strength than that attained by double aging. "Conditioning" of the alloy by rapid cooling from 932-954°C (1710-1750°F) is required before either hardening treatment.

    Double Age: 732-760°C (1350-1400°F) for 3-4 hours, rapid cool. 440-468°C (825-875°F) for 2-3 hours, air cool. The 732-760°C (1350-1400°F) treatment results in carbide precipitation so that the material will completely transfer to martensite when rapidly cooled to room temperature. The treatment at 440-468°C (825-875°F) after transformation provides further increases in strength and hardness.

    Sub-Zero Cooling: After conditioning, the alloy is held at -73°C (-100°F) for a minimum of 3 hours and then tempered at 454°C (850°F) for the best combination of strength and ductility. If, however, applications require better finish machining characteristics, higher impact strengths, or higher ductilities than are provided by an 454°C (850°F) temper, tempering temperatures up to 538°C (1000°F) may be employed. Optimum stress-corrosion-cracking resistance is provided by the 538°C (1000°F) temper.

    Equalized and Overtempered: In this variation of double-age, treat at 732-801°C (1375-1475°F) for 3-4 hours, rapid cool, then treat at 538-593°C (1000-1100°F), air cool. This treatment imparts higher ductility and lower hardness than double aging. It is the condition in which this alloy is most readily machined. Bars and billets are normally equalized and overtempered before being "conditioned" for hardening. Surface conditions such as nitriding, carburization, or decarburization are to be avoided as they will inhibit the response of the material to hardening.

PROPRIETARY CarTech 355 Alloy Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
1255 — 1517 MPa
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Elongation, A
val1
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%
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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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Impact Energy
val1
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J
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PROPRIETARY CarTech 355 Alloy International Equivalent Materials

Showing 14 of 29 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
Pyromet Alloy 355
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
Z 6 CND 16-05-01
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
AM-355
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
A 564 634
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 693 Type 634
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 705 634
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 579 Grade 64 Class 965 (140)
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
AM-355
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
S35580
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 693 S35500
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 564 S35500
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 705 S35500
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
VBC ALLOY 0210
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
TURBALOY 355
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
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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  • 29Cross References
  • 10Composition
  • 88Mechanical Properties
  • 74Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 6Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • 2Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 7Total Suppliers