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A 705 S17700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 705 S17700

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SAE A 705 S17700

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This page is mainly introduced the A 705 S17700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 705 S17700,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Age-Hardening Stainless Steel Forgings

Steel Garde:A 705 S17700
Type:Stainless Steels
Country:USA
Standard:SAE
Standard Number:

ITEM Standard Number Descriptions

1 A 705/A 705M (2009) Age-Hardening Stainless Steel Forgings
Metallographic Structure:Precipitation-Hardening
Application:Age-Hardening Stainless Steel Forgings

ITEM	Standard Number	Descriptions
1	A 705/A 705M (2009)	Age-Hardening Stainless Steel Forgings

Relevant products:

17-7PH / 631 COIL Strip Sheet

17-7PH(631,UNS S1...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
0Cr17Ni7Al	GB	China
0Cr17Ni7Al	GB	China
A 313 S17700	SAE	USA
A 564 S17700	SAE	USA
A 693 S17700	SAE	USA
S17700	AISI	USA
SA-564 S17700	AMS	USA
SA-693 S17700	AMS	USA
SA-705 S17700	AMS	USA
17-7PH	UNS	USA
17-7PH	ASTM	USA
A 313 S17700	SAE	USA
A 564 S17700	SAE	USA
A 693 S17700	SAE	USA
A 705 S17700	SAE	USA
S17700	AISI	USA
SA-564 S17700	AMS	USA
SA-693 S17700	AMS	USA
SA-705 S17700	AMS	USA
A 313 S17700	SAE	USA
A 564 S17700	SAE	USA
A 693 S17700	SAE	USA
A 705 S17700	SAE	USA
S17700	AISI	USA
SA-564 S17700	AMS	USA
SA-693 S17700	AMS	USA
SA-705 S17700	AMS	USA
A 313 Type 631	SAE	USA
A 564 631	SAE	USA
A 693 Type 631	SAE	USA
A 705 631	SAE	USA
A 959 Type 631	SAE	USA
S17700	UNS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.09
Mn		1.00
Si		1.00
P		0.04
S		0.04
Cr	16.00	18.00
Ni	6.50	7.75
Mo
Al	0.75	1.50

Mechanical Properties

Tensile strength	260～713	σb/MPa
Yield Strength	263	σ 0.2 ≥/MPa
Elongation	44	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	638～124	-
HRC	30	-

Physical Properties

Thermal expansion	28-25	e-6/K
Thermal conductivity	94-47	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5279-3547	째C
Density	5456-6820	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 705 S17700 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