Customization: | Available |
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Standard: | ASTM, JIS, GB |
Certification: | ISO |
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shop sign | ASTM TM29 | |
With brand | ||
Composite layer alloybrand |
High expansion layer | Ni20Mn6 |
middle layer | -------- | |
Low expansion layer | Ni36 |
shop sign | Ni | Cr | Fe | Co | Cu | Zn | Mn | Si | C | S | P |
≤ | |||||||||||
Ni36 | 35.0~37.0 | - | allowance | - | - | - | ≤0.6 | ≤0.3 | 0.05 | 0.02 | 0.02 |
Ni20Mn6 | 19.0~21.0 | - | allowance | - | - | - | 5.5~6.5 | 0.15~0.30 | 0.05 | 0.02 | 0.02 |
Than bending K(20~135ºC) | Temperature curvature F/(greenhouse ~ 130 ºC) |
resistivity | Linear temperature / ºC |
Allows the use of temperature / ºC | Density (g/cm after) | |||
Nominal value | Allowable deviation | Standard values | Allowable deviation | |||||
Level 1 | Level 2 | |||||||
15 | ±5% | ±7% | 28.5%±5% | 0.8 | ±5% | -20~180 | -70~350 | 8.1 |
Modulus of elasticity E/GPa |
Hardness (HV) | Tensile strength MPa |
Allow stress MPa | ||
High expansion layer | Low expansion layer | minimum | biggest | ||
147~177 | 235~295 | 200~255 | 734~834 | 194 | 392 |