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EH11K chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EH11K

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This page is mainly introduced the EH11K chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EH11K,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Carbon Steel Electrodes and Fluxes for Submerged Arc Welding

Steel Garde:EH11K
Type:Stainless Steels
Country:USA
Standard:International
Standard Number:

ITEM Standard Number Descriptions

1 A5.17/A5.17M Carbon Steel Electrodes and Fluxes for Submerged Arc Welding
Metallographic Structure:Precipitation-Hardening
Application:Carbon Steel Electrodes and Fluxes for Submerged Arc Welding

ITEM	Standard Number	Descriptions
1	A5.17/A5.17M	Carbon Steel Electrodes and Fluxes for Submerged Arc Welding

Relevant products:

Incoloy800 round bar

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 646 Grade H-11	SAE	USA
A 43 Fh 11	SAE	USA
A 681 H11	SAE	USA
EH-11	UNS	USA
H11	ASTM	USA
H11	ASTM	USA
H11	ASTM	USA
H11	ASTM	USA
H11	UNS	USA
H11	UNS	USA
H11	UNS	USA
H11	UNS	USA
H11	UNS	USA
H11	UNS	USA
H11	UNS	USA
SUH 11	UNS	USA
SUH 11M	UNS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）	Similar	Remarks
C		0.40
Si		0.90
Mn		0.30
P
S
Ni
Cr		5.00
Al
Cu
Ti
Fe		remaining
Mo		1.30
Co
V		0.50

Mechanical Properties

Tensile strength	244～416	σb/MPa
Yield Strength	627	σ 0.2 ≥/MPa
Elongation	32	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	751～817	-
HRC	30	-

Physical Properties

Thermal expansion	08-25	e-6/K
Thermal conductivity	16-90	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2294-7231	째C
Density	0448-6549	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)
EH11K 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