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Stock ASTMA29 4130/30CrMo Hot Rolled Steel Round Bar Bright Bar, AISI 4130 Round Bar, AISI 4130 Rods, 4130 alloy steel flat bar alloy steel bar stock Suppliers and Dealer in China


AISI 4130 Round Bar Specifications
Dimensions:EN, DIN, JIS, ASTM, BS, ASME, AISI
Size
:5 mm To 500 mm
Diameter:0.1 mm to 100 mm
Length:100 mm To 3000 mm Long & Above
Finish:Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Tolerance:H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Form:Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

4130 AISI Round Bar Chemical Composition

GradeCMnSiPSFeMoNiCr
AISI 4130 0.28-0.33 0.40-0.60 0.15-0.350.035 max0.025 MAX 97.3-98.22 0.15-0.250.50 max0.80-1.10

AISI  4130 Rods Mechanical Properties

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
 7.85 g/cm3 1432 ℃ 56046021.50%

Equivalent Grades for 4130 AISI Round Bar

STANDARDWERKSTOFF NR.UNSJISBSEN
AISI 41301.7218G41300JIS G4105BS 97025CrMo4

AISI 4130 Round Bar Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

4130 AISI Rods Test Certificates

 EN 10204/3.1B,

AISI 4130 Rods Packaging

AISI 4130 Bars Packing
AISI 4130 Rods Packing