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A-29 1025 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A-29 1025

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SAE A-29 1025

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This page is mainly introduced the A-29 1025 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A-29 1025,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1025

Steel Garde:A-29 1025
Type:Structural Steel
Country:USA
Standard:SAE
Standard Number:

ITEM Standard Number Descriptions

1 A 29/A 29M (2012) Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for
Application:General use carbon steel rod

ITEM	Standard Number	Descriptions
1	A 29/A 29M (2012)	Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
1025	SAE	USA
G10250	AISI	USA

Chemical composition(mass fraction)(wt.%)

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

Mechanical Properties

Tensile strength	850～994	σb/MPa
Yield Strength	600	σ 0.2 ≥/MPa
Elongation	27	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	644～611	-
HRC	30	-

Physical Properties

Thermal expansion	64-63	e-6/K
Thermal conductivity	41-07	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4938-8849	째C
Density	6330-4877	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)
A-29 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