
Special Steel A276 Xm
Special steel A276 XM-21 Nickel alloy Alloy 52 is a 50.50% nickel-iron alloy developed for glass-to-metal seals for some
Description
Basic Info.
| Model NO. | XM-21 |
| Purity | 61% |
| Alloy | Non-alloy |
| Type | Alloy Steel |
| Powder | Not Powder |
| 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. |
| Transport Package | Woven Bag, Wooden Box |
| Specification | ISO SGC |
| Trademark | Taixie |
| Origin | Wuxi, Jiangsu |
| HS Code | 7505120000 |
| Production Capacity | 10tons/Y |
Product Description
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).Chemical Component%
Properties: Annealed Typical
Ultimate Tensile Strength: 78 KSI nom (536 MPa nom) Yield Strength: 35 KSI nom (240 MPa nom) Elongation: 30% nom Hardness: Rb 73 nom
Application:Applications for Alloy 52 include magnetic reed switches and seals that need controlled linear expansion to approximately 977 °F (525 °C).Pictures:
| C | Si | Mn | Ni | Cr | Al | P |
| ≤0.05 | ≤0.30 | ≤0.60 | 50.5 | ≤0.25 | ≤0.10 | ≤0.025 |
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