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SB-637 N07750 Type 1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SB-637 N07750 Type 1

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ASME SB-637 N07750 Type 1

Catalog

SB-637 N07750 Type 1 Profile
SB-637 N07750 Type 1 Chemical composition
SB-637 N07750 Type 1 Mechanical Properties
SB-637 N07750 Type 1 Physical Properties
SB-637 N07750 Type 1 Heat treatment
SB-637 N07750 Type 1 Size Availability
SB-637 N07750 Type 1 Relevant products

Profile

This page is mainly introduced the SB-637 N07750 Type 1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SB-637 N07750 Type 1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SB-637 N07750 Type 1, Precipitation-Hardening and Cold Worked Nickel Alloy Bars, Forgings, and Forging Stock for Moderate or High Temperature Service

Steel Garde:SB-637 N07750 Type 1
Type:Superalloys
Country:USA
Standard:ASME
Standard Number:

ITEM Standard Number Descriptions

1 SB-637 Precipitation-Hardening Nickel Alloy Bars, Forgings, and Forging Stock for High-Temperature Service
Application:Precipitation-Hardening Nickel Alloy Bars, Forgings, and Forging Stock for High-Temperature Service

ITEM	Standard Number	Descriptions
1	SB-637	Precipitation-Hardening Nickel Alloy Bars, Forgings, and Forging Stock for High-Temperature Service

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
2.4669	DIN	Germany
NiCr15Fe7TiAl	DIN	Germany
N07750	UNS	USA
B 637 N07750 Type 1	ASTM	USA
B 637 N07750 Type 2	ASTM	USA
Inconel X750	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Mn		1.0
Si		0.5
S		0.01
P		0.015
Cu		0.5
Fe	5.0	9.0
Co		1.0
Nb	0.70	1.20
Cr	14.0	17.0
Ni	70
Al	0.40	1.00
Ti	2.25	2.75

Mechanical Properties

Tensile strength	537～347	σb/MPa
Yield Strength	806	σ 0.2 ≥/MPa
Elongation	62	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	003～629	-
HRC	30	-

Physical Properties

Thermal expansion	86-52	e-6/K
Thermal conductivity	60-26	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3641-7932	째C
Density	3612-2416	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)
SB-637 N07750 Type 1 Superalloys	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