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Description

USA SAE Alloy 52 Alloy 52 is a 50.50% nickel-iron alloy developed for glass-to-metal seals for some of the soft glasses and some ceramics. The alloy’s rate of thermal expansion is virtually constant to a temperature of about 1050°F (565°C). and Alloy 52 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: Alloy 52
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy Alloy 52 SAE USA Alloy 52 is a 50.50% nickel-iron alloy developed for glass-to-metal seals for some of the soft glasses and some ceramics. The alloy’s rate of thermal expansion is virtually constant to a temperature of about 1050°F (565°C).
10TiAlCrNi320
12NiCr250
12SiCrNi360
12TiNiCrl80
15SiNiCr200
15SiNiCr250
20VNiMoCr120
20VNiWMoCr120
40SiNiCr250
1.0605

Chemical composition(mass fraction)(wt.%) of the Alloy 52

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Al(%) Other(%)
0.05 0.30 0.60 0.025 0.025 0.25 50.5 0.10 Iron:Balance

Mechanical Properties of steel grade Alloy 52

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
847 (≥) 186 (≥) 42 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade Alloy 52

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
11 - -     0.12 -  
274 925 - 21.3 333   -  
921 - 22 21.2   414 141

Heat Treatment of steel grade Alloy 52

Heat treated : 1284°C - 1317°C

Technological Curves of steel grade Alloy 52

Cross Reference Table (Equivalent Grade) of Alloy 52

Grade Standard Country Application
Vicalloy AISI USA Martensitic special steel
Alloy 52 SAE USA Alloy 52 is a 50.50% nickel-iron alloy developed for glass-to-metal seals for some of the soft glasses and some ceramics. The alloy’s rate of thermal expansion is virtually constant to a temperature of about 1050°F (565°C).
Alloy 713C ASTM USA HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS
Alloy 713LC ASTM USA HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS
M52 ASTM USA The middle of high-speed tool steel
T11352 UNS USA The middle of high-speed tool steel
1.1525 DIN Germany Carbon tool steel
1.1520 DIN Germany Carbon tool steel
1.2552 DIN Germany Cold working alloy tool steel
SKH52 JIS Japan W-phase system high-speed tool steel
SS14:2752 SS Sweden Carbide for cutting tools
SS14:2752 SS Sweden Carbide for cutting tools
UNS K64152 UNS USA precipitation hardening
UNS K64152 UNS USA precipitation hardening
AISI 652 AISI USA precipitation hardening
UNS N07252 UNS USA precipitation hardening
WL52 AISI USA Martensitic special steel
W-Nr 1.4521 DIN Germany Stainless steel
W-Nr 1.4529 DIN Germany Stainless steel
2.4952 DIN Germany The high-temperature and high-strength steel

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