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1Cr19A13 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr19A13

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GB 1Cr19A13

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This page is mainly introduced the 1Cr19A13 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr19A13,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1Cr19A13

Steel Garde:1Cr19A13
Type:Stainless Steels
Country:China
Standard:GB
Standard Number:

ITEM Standard Number Descriptions

1 GB 4238 (1992) Heat-resisting steel sheets and plates
Metallographic Structure:Ferrite
Application:Heat-resisting steel sheets and plates

ITEM	Standard Number	Descriptions
1	GB 4238 (1992)	Heat-resisting steel sheets and plates

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.10
Si		1.50
Mn		1.00
P		0.035
S		0.030
Cr	17.00	21.00
Al	2.00	4.00

Mechanical Properties

Tensile strength	933～652	σb/MPa
Yield Strength	748	σ 0.2 ≥/MPa
Elongation	95	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	189～372	-
HRC	30	-

Physical Properties

Thermal expansion	52-71	e-6/K
Thermal conductivity	38-53	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0218-1083	째C
Density	7970-7457	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)
1Cr19A13 Stainless Steels	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