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AISI 1095 SAE UNS G10950
Carbon Steel Foundry
Steel foundry in China for producing
AISI 1095 SAE UNS G10950 Carbon Steel castings. The followings are
this material's chemical composition, physical and mechanical
properties and equivalent material grades.
The following
datasheet gives an overview of AISI 1095 Carbon Steel.
Chemical
Composition
The following
table shows the chemical composition of AISI 1095 carbon steel.
|
Element |
Content
(%) |
|
Iron,
Fe |
98.38 -
98.8 |
|
Carbon,
C |
0.90 -
1.03 |
|
Sulfur,
S |
≤ 0.050 |
|
Phosphorous, P |
≤ 0.040 |
|
Manganese, Mn |
0.30 -
0.50 |
Physical
Properties
The physical
properties of AISI 1095 carbon steel are outlined in the following
table.
|
Properties |
Metric |
Imperial |
|
Density |
7.85
g/cm3 |
0.284
lb/in³ |
|
Melting
point |
1515°C |
2760°F |
Mechanical
Properties
The mechanical
properties of cold drawn AISI 1095 carbon steel are outlined in the
following table.
|
Properties |
Metric |
Imperial |
|
Tensile
strength |
685 MPa |
99400
psi |
|
Yield
strength |
525 MPa |
76100
psi |
|
Bulk
modulus (typical for steel) |
140 GPa |
20300
ksi |
|
Shear
modulus (typical for steel) |
80.0
GPa |
11600
ksi |
|
Elastic
modulus |
190-210
GPa |
27557-30458 ksi |
|
Poisson's ratio |
0.27-0.30 |
0.27-0.30 |
|
Elongation at break (in 50 mm) |
10% |
10% |
|
Reduction of area |
40% |
40% |
|
Hardness, Brinell |
197 |
197 |
|
Hardness, Knoop (converted from Brinell hardness) |
219 |
219 |
|
Hardness, Rockwell B (converted from Brinell hardness) |
92 |
92 |
|
Hardness, Rockwell C (converted from Brinell hardness. Value
below normal HRC range, for comparison purposes only) |
13 |
13 |
|
Hardness, Vickers (converted from Brinell hardness) |
207 |
207 |
|
Machinability (based on AISI 1212 steel. as 100
machinability) |
45 |
45 |
Thermal
Properties
The thermal
properties of AISI 1095 carbon steel are given in the following
table.
|
Thermal
Properties |
Metric |
Imperial |
|
Thermal
expansion co-efficient (@ 0.000-100°C/32-212°F) |
11
µm/m°C |
6.11
µin/in°F |
|
Thermal
conductivity (typical steel) |
49.8 W/mK |
346 BTU
in/hr.ft².°F |
Other
Designations
Other
designations that are equivalent to AISI 1095 carbon steel include:
|
AMS
5121 |
ASTM
A29 (1095) |
ASTM
A713 (1095) |
MIL
S-7947 |
SAE
J403 (1095) |
|
AMS
5122 |
ASTM
A510 (1095) |
ASTM
A830 |
MIL
S-8559 |
SAE
J412 (1095) |
|
AMS
5132 |
ASTM
A576 (1095) |
DIN
1.1274 |
QQ S700
(C1095) |
AMS
5121C |
|
AMS
7304 |
ASTM
A682 (1095) |
MIL
S-16788 (C10) |
SAE
J1397 (1095) |
AMS
5122C |
|
AMS
5132D |
|
|
|
|
Fabrication
and Heat Treatment
Machinability
The
machinability rate of AISI 1095 carbon steel is 45.
Forming
AISI 1095
carbon steel can be formed using conventional techniques. It needs
more force that that of the low carbon steels to perform this
process.
Welding
AISI 1095
carbon steel can be welded using all welding techniques. It is
pre-heated at 260 to 315°C (500 to 600°F) and post-heated at 648 to
788°C (1200 to 1450°F)
Heat
Treatment
AISI 1095
carbon steel can be hardened at 899°C (1650°F). It is then quenched
in oil followed by tempering. The cutting edge of cutting tools can
be hardened by heating and quenching in order to maintain the
toughness of the steel.
Forging
AISI 1095
carbon steel can be forged at 955 to 1177°C (1750 to 2150°F). Before
performing this process, it is annealed at (1650°F) and slowly
cooled in order to homogenize the steel.
Hot working
AISI 1095
carbon steel can be hot worked at 94 to 483°C (200 to 900°F)
Cold working
Cold working of
AISI 1095 carbon steel needs greater force than that of the low
carbon steels.
Annealing
AISI 1095
carbon steel can be annealed at 899°C (1650°F) followed by slowly
cooling in the furnace.
Tempering
AISI 1095
carbon steel can be tempered at 372 to 705°C (700 to 1300°F). It has
Rockwell C 55 hardness.
Hardening
AISI 1095
carbon steel can be hardened by cold working or heat treatment.
Applications
AISI 1095
carbon steel can be used in springs or cutting tools, which requires
sharp cutting edges such as grass or grain cutting tools.
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