1026

1026 Structural Steel to A 1040 (2010)

1026 - Specification & Application

  • A 1040 (2010) - Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Carbon, Low-Alloy, and Alloy Steels
  • A 29/A 29M (2012) - Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for
  • A 510/A 510M (2011) - General Requirements for Wire Rods and Coarse Round Wire, Carbon Steel
  • A 512 (2006) - Cold-Drawn Buttweld Carbon Steel Mechanical Tubing
  • A 513/A 513M (2012) - Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing
  • A 519 (2006) - Seamless Carbon and Alloy Steel Mechanical Tubing
  • A 576 (1990) - Steel Bars, Carbon, Hot-Wrought, Special Quality
  • A 830/A 830M (2011) - Plates, Carbon Steel, Structural Quality, Furnished to Chemical Composition Requirements
  • SAE J 1397 (1992) - Estimated Mechanical Properties and Machinability of Steel Bars
  • SAE J 403 (2009) - Chemical Compositions of SAE Carbon Steels
  • SAE J 412 (1995) - General Characteristics and Heat Treatments of Steels

Nonresulfurized carbon steels

Chemical composition(wt.%) of 1026 grade: to A 1040 (2010)

Elements Min.（≥） Max.（≤） Similar Remarks
C 0.22 0.28
Mn 0.60 0.90
P - 0.040
S - 0.050

1026 - Detail

1026

Mechanical properties of grade 1026 A 1040 (2010)

Proof strength
Rp0.2 (MPa)		 Tensile strength
Rm (MPa)		 Impact energy
KV (J)		 Elongation at fracture
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
778 (≥) 648 (≥) 43 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical properties of grade 1026 A 1040 (2010)

Property Density
kg/dm3		 Temperature T
°C/F		 Specific heat
J / kgK		 Thermal conductivity
W/mK		 Electric resistance
µΩ·cm		 Modulus of elasticity
kN/mm2		 Expansion rate
684 (≥) 196 (≥) 31 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 224
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
945 631 995

Equivalent Grade

1 1026 2 G10260 3 A 959 S41026 4 A 988 S41026 5 S41026

Equivalent Products

Product shapes we supply:

We can customize the production of 1026 grade, contact us for the best solution.
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