PROPRIETARY NC40SW Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2018-04
Total number of updates: 2
Update History
2014-06

This material has 53 properties — only a subset is shown here.

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PROPRIETARY NC40SW Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.40
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.85
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mo
VALUE
0.40
UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

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PROPRIETARY NC40SW Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Density
7.67 — 7.86 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 53 properties — only a subset is shown here.

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PROPRIETARY NC40SW Heat Treatments

  • Annealed: Heated to 780°C; Slowly cooled.
    Quenched and tempered (I): Oil quenched from 870°C; Tempered at 600°C.
    Quenched and tempered (II): Oil quenched from 870°C; Double tempered at 300°C.
    Normalized: Heated to 925°C; Air cooled.
    Hardened: Heated to 870°C. Oil quenched.
    Tempered: Depending on properties required.

PROPRIETARY NC40SW Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
1450 — 2050 MPa
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Brinell Hardness (HB)
240
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Elongation, A
12 — 14 %
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Impact Strength
val1
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kJ/m²
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Yield Strength, Rp0.2
val1
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MPa
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PROPRIETARY NC40SW International Equivalent Materials

Showing 11 of 17 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
6257
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
K44315
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
K44210
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 579 Grade 32 Class 1550 (225)
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 646 Grade 300M
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 646 Grade 8
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
300M
STANDARD
MIL
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
VBC Alloy 9300
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
TURBALOY 300 M
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
Ovako 497Q
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
BÖHLER V132
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit

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  • 17Cross References
  • 5Composition
  • 9Mechanical Properties
  • 6Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 14Total Suppliers