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FE2183 AISI 4140 Alloy Steel Flat Bar Maximize

FE2183 AISI 4140 Alloy Steel Flat Bar

Catalog No.FE2183
SizeCustomized
MaterialAISI 4140 Alloy Steel
ShapeFlat bar
Adhesive$300
Other Trade NameUNS G41400

Stanford Advanced Materials (SAM) has extensive experience in manufacturing and supplying AISI 4140 Alloy Steel of the highest, most durable quality at competitive prices.
Other forms: Hex Bar, Round Bar, Square Bar
Related products: 316L Stainless Steel StripStainless Steel Fiber, AISI 4140 Alloy Steel Round Bar

More details

Description of AISI 4140 Alloy Steel Flat Bar

AISI 4140 has high ductility and can be formed using conventional techniques in the annealed condition. Because of its toughness that is superior to any other plain carbon steels, it requires more pressure or force to forming it. AISI 4140 can be used for a wide variety of applications where greater toughness and wear resistance is needed over lower carbon grades. Typical applications include strippers, holder blocks, mold basis and supporting tools.

FE2183 AISI 4140 Alloy Steel Flat Bar 

 

Specifications of AISI 4140 Alloy Steel Flat Bar 

Grade

Cr %

Mo %

C %

Mn %

P % (max)

S % (max)

Si %

4140

0.80-1.10

0.15-0.25

0.38-0.43

0.75-1.00

0.035

0.04

0.15-0.35

 

Properties

Metric

Imperial

Tensile strength

655 MPa

95000 psi

Yield strength

415 MPa

60200 psi

Bulk modulus (typical for steel)

140 GPa

20300 ksi

Shear modulus (typical for steel)

80 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)

0.257

0.257

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. )

13

13

Hardness, Vickers (converted from Brinell hardness)

207

207

Machinability (based on AISI 1212 as 100 machinability)

65

65

 

Applications of AISI 4140 Alloy Steel Flat Bar

Typical uses for 4140 include:
- Jigs
- Fixtures
- Drill Collars
- Bolts
- Stubs
- Couplings
- Axles
- Shafting
- Piston rods
- Gears



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