AISI 4150 flat bar

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SAE 4150 chrome moly steel flats suppliers in UAE

AISI 4150 Flat Bar

Specification of AISI 4150 flat bar


AISI 4150 flat bar specification

Size AISI 4150 flat bar length Thickenss
  • 5 to 500 mm
  • 1000 mm to 6000 mm
  • Cut to length
  • 0.5 to 500 mm
Specification Tolerance Mechanical properties
  • ASTM A29
  • ASME SA29
  • AISI 4150
  • ±1%
  • Tensile strength : 655 MPa
  • Yield strength : 415 MPa
  • Shear modulus : 80 GPa
Delivery terms Surface roughness Temperature range
  • Rough machining(N+T)
  • Finish machining(Q+T)
  • Nitriding quenching
  • Ra 0.08-0.2
  • Normalizing : 850-880°C
  • Annealing : 800-840°C
Equivalent Certifications Packing
  • DIN 1.7228
  • UNS G41500
  • EN 10204 3.1/3.2
  • PED 2014/68/EC
  • NACE MR 0175
  • NACE MR 0103
  • Wodden box
  • Customized
  • Bundles
Hardness Testing methods Machining
  • Brinell : 197
  • Rockwell B : 92
  • Hardness test
  • Ultrasonic test
  • Micro test
  • Flaring test
  • Flattening test
  • Macro test
  • Pre-machining
  • Finish machining
Shapes Types Manufacturing Technique
  • SAE 4150 alloy steel flats
  • 4150 steel flat bar
  • SAE 4150 alloy steel flats
  • Forging
  • Heat Treatment
  • Machining
Heat Treatment Condition Forging Temperature
  • Normalized
  • Annealed
  • Quenched & Tempered
  • Hot rolled
  • Smooth turned
  • Cold Drawn
  • Polished Cold Drawn
  • Centreless Ground
  • Hot rolled annealed
  • Polished
  • Peeled
  • Slit rolled edge
  • Initial: 1200°C
  • Final : 800°C

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SAE 4150 flat bar chemical composition and mechanical properties


SAE 4150 flat bar properties

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