1025 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1025

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SAE 1025

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This page is mainly introduced the 1025 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1025,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
 1025
  • Steel Garde:1025
  • Type:Structural Steel
  • Country:USA
  • Standard:SAE
  • Standard Number:
    ITEM Standard Number Descriptions
    1 SAE AMS 5046D (2012) Carbon Steel, Sheet, Strip, and Plate (SAE 1020 and 1025) Annealed
    2 SAE AMS 5075F (2001) Steel Tubing, Seamless 0.22 - 0.28C (SAE 1025) Cold Drawn and Stress Relieved
    3 SAE AMS 5077G (2006) Steel Tubing, Welded (0.22 - 0.28C) (SAE 1025) Normalized or Stress Relieved
    4 SAE AMS-S-7952A (1998) Steel, Sheet and Strip, Uncoated, Carbon (1020 and 1025) (Aircraft Quality)
    5 SAE AMS-T-5066A (2005) Tubing, Carbon Steel (1025), (Aircraft Quality)
    6 A 1040 (2010) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Carbon, Low-Alloy, and Alloy Steels
    7 A 108 Steel Bar, Carbon and Alloy, Cold-Finished
    8 A 29/A 29M (2012) Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for
    9 A 510/A 510M (2011) General Requirements for Wire Rods and Coarse Round Wire, Carbon Steel
    10 A 512 (2006) Cold-Drawn Buttweld Carbon Steel Mechanical Tubing
    11 A 513/A 513M (2012) Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing
    12 A 519 (2006) Seamless Carbon and Alloy Steel Mechanical Tubing
    13 A 575 (2007) Steel Bars, Carbon, Merchant Quality, M-Grades
    14 A 576 (1990) Steel Bars, Carbon, Hot-Wrought, Special Quality
    15 A 830/A 830M (2011) Plates, Carbon Steel, Structural Quality, Furnished to Chemical Composition Requirements
    16 SAE J 1397 (1992) Estimated Mechanical Properties and Machinability of Steel Bars
    17 SAE J 403 (2009) Chemical Compositions of SAE Carbon Steels
  • Application:These products have been used typically for use in fabrication of fittings, but usage is not limited to such applications. These products are not typically used for deep forming or cupping operations.

Cross Reference Table(Equivalent Materials):

Material Standard Country
A-29 1025 SAE USA
G10250 AISI USA

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.22  0.28
Mn 0.30  0.60
P   0.040
S   0.050

Mechanical Properties

Tensile strength 855~156 σb/MPa
Yield Strength 562 σ 0.2 ≥/MPa
Elongation 66 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 569~555 -
HRC 30 -

Physical Properties

Thermal expansion 41-52 e-6/K
Thermal conductivity 74-34 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0958-1122 째C
Density 9483-9071 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
1025 Structural Steel Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download