bright bar

SAE 1018 Bright Bars, SAE 1018 Bright Bar Manufacturers, SAE 1018 Bright Bar Suppliers, SAE 1018 Bright Bar Stockist, SAE 1018 Bright Bar Dealers, SAE 1018 Bright Bar Distributors, SAE 1018 Bright Bar Wholesalers, SAE 1018 Bright Bar Steel Traders, SAE 1018 Steel Bright Bar Hexagon Distributors, SAE 1018 Steel Bright Round Bar, SAE 1018 Steel Bright Bar Companies Near me.

Grade Introduction:

SAE 1018 Bright steel bar is usually a carbon steel alloy which has had the surface condition improved by drawing, peeling or grinding over the hot rolled finish supplied by the steel mill. Advantages achieved include improved machining, less wastage at component production stage, enhancement of physical and mechanical properties and improved dimensional tolerances and straightness.

Iron-carbon alloys not usefully malleable, containing more than 2% by weight of carbon and which may contain by weight one or more other elements within the following limits: – not more than 10% of chromium – not more than 6% of manganese – not more than 3% of phosphorus – not more than 8% of silicon – a total of not more than 10% of other elements.

1018, 1020 (HR,CF) – Low carbon steel. Has good hardening properties, fair machinability. Readily brazed and welded.

Grade Application:

  • Oil and Gas Pipeline
  • Chemical Industry
  • Plumbing
  • Heating
  • Oil & Gas Industry
  • Water Supply Systems
  • Paper & Pulp Industry
  • Power Plant
  • Fabrication Industry
  • General purpose applications
  • Food Processing Industry
  • Structural Pipe
  • Heat Exchangers
Also used for other industrial purpose etc.

Equivalent grades:

Standard AISI / SAE 1018
BS 970 708A30, CDS110
UNI 25CrMo4 (KB), 30CrMo4
JIS SCM 420, SCM 430, SCCrM1
EN name
EN # 1.7218

Addition to other grades:

MS, EN1A, EN3B, EN8, EN8D, EN9, EN19, EN24, EN31, EN32B, EN36C, EN41B, EN43B, EN47, EN353, IS2062, 42Crmo4, HCHCR, D2, D3, H-11, H-13, CW-1, OHNS, M2, M35, M42, 2714, SKD-11, P20, P20+S, P20+Ni, SCM 420, ASTM SA-36, ASTM SA-105, SAE 1020, SAE 4140, SAE 8620, 16MNCR5, 20MNCR5, C20, C35, C40, C45, C50, C60, CK45, 20C8, 40C8, 45C8, 55C8, C55MN75, SAE 52100, S40C, S355J2G3.

Our Supply Range:

Price List:

bright bar

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Chemical composition:

The following table shows the chemical composition of SAE 1018 steel:

Element C Mn P S Fe
Carbon(%) 0.15-0.20 0.60-0.90 0.04 Max 0.05 Max Balance

Mechanical Properties:

Grade Tensile Strength (Mpa) Yield Strength (Mpa) Elongation in 100-150 mm(%) Reduction in Area Hardness
En8D ≥380 ≥210 ≥25 ≥50 ≤111HB


Heat Treatment:



Physical Properties

Thermal Properties

Forging Properties:

Stress Relieving:






Supply Cities:

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