Special steel A276 XM-21 Nickel alloy 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). Ultimate Tensile Strength: 78 KSI nom (536 MPa nom)Â
Chemical Component%
C
Si
Mn
Ni
Cr
Al
P
≤0.05
≤0.30
≤0.60
50.5
≤0.25
≤0.10
≤0.025
Properties: Annealed Typical
Yield Strength: 35 KSI nom (240 MPa nom)Â
Elongation: 30% nomÂ
Hardness: Rb 73 nom
Applications for Alloy 52 include magnetic reed switches and seals that need controlled linear expansion to approximately 977 °F (525 °C).Â
Pictures:
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Special Steel A276 Xm-21 Nickel Alloy
Model NO.: XM-21
Ultimate Strength (≥ MPa): 690
Width: ≤2200mm
Material Certificate: Yes
Sample: Yes
Ni (Min): 50
Elongation (≥ %): 40
Thickness: ≥0.01mm
Length: ≤10m
Packing: by Sea, Air
Delivery Time: 7-12 Days.
Trademark: Taixie
Transport Package: Woven Bag, Wooden Box
Specification: ISO SGC
Origin: Wuxi, Jiangsu
HS Code: 7505120000