ASTM A 333 Grade 6 Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels
Country / Standard: United States / ASTM

Data updates

Latest Update: 2019-04
Total number of updates: 2
Update History
2016-02

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ASTM A 333 Grade 6 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.30
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
CEV
VALUE
≤ 0.43
UNIT
%
CAS NUMBER
CRITERIA
Cr
VALUE
≤ 0.30
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
val1
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UNIT
%
CAS NUMBER
7440-50-8
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
Nb
VALUE
val1
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UNIT
%
CAS NUMBER
7440-03-1
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

A333/A333M: 2024 / Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service and Other Applications with Required Notch Toughness

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ASTM A 333 Grade 6 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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ASTM A 333 Grade 6 Heat Treatments

  • Normalize by heating to a uniform temperature of not less than 815°C (1500°F) and cool in air or in the cooling chamber of an atmosphere controlled furnace.
    For the seamless process only, reheat and control hot working and the temperature of the hot-finishing operation to a finishing temperature range from 845 - 945°C (1550 - 1750°F) and cool in air or in a controlled atmosphere furnace from an initial temperature of not less than 845°C (1550°F).
    Seamless pipe may be heat treated by heating to a uniform temperature of not less than 815°C (1500°F), followed by quenching in liquid and reheating to a suitable tempering temperature.
    Stress Relieving of Test Pieces
    When specified in the order the test specimens shall be taken from full thickness test pieces which have been stress relieved after having been removed from the heat-treated pipe. The test pieces shall be gradually and uniformly heated to the 600°C (1100°F), minimum holding time 1 min/mm of thickness or to the 565°C (1050°F), minimum holding time 2 min/mm of thickness or to the 540°C (1000°F), minimum holding time 3 min/mm of thickness; then furnace cooled at a temperature not exceeding 315°C (600°F). For intermediate temperatures, the holding time shall be determined by straight-line interpolation.

ASTM A 333 Grade 6 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
≥ 415 MPa
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Elongation, A
≥ 18 %
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Yield Strength, Rp0.2
≥ 240 MPa
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ASTM A 333 Grade 6 International Equivalent Materials

Showing 15 of 110 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
SA-333 Grade 6
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
LF415K2
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Official
MATERIAL
K03006
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
AB 1L
STANDARD
ABS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
SA-420 Grade WPL6
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 234 Grade WPB
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 333 Grade 1
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 334 Grade 1
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 334 Grade 6
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 350 Grade LF1
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 350 Grade LF2 Class 1
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 352 Grade LCB
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 369 Grade FPB
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 420 Grade WPL 6
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 53 Type E Grade B
STANDARD
ASTM
COUNTRY / PRODUCER
United States
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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  • 110Cross References
  • 11Composition
  • 36Mechanical Properties
  • 3Physical Properties
  • 1Heat Treatment
  • 1Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • 14Creep
  • 107Joints
  • -Coatings
  • 3Dimensions
  • 1Tribology
  • 8491Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 76Total Suppliers