伸銅品 Cu-Cr-Zr系合金
特徴・使用例を比較する
成分・特性を比較する
Cu-Cr-Zr系合金 成分・特性一覧
| Copper Alloy Name 製品名 |
Cu-Cr-Zr系合金 | |||
|---|---|---|---|---|
| NK120 | ||||
| Chemical Composition (wt%) 化学組成 |
Cu : Rest Cr : 0.20 Zr : 010 Zn : 0.20 |
|||
| Physical Properties 物理的性質 |
Specific Gravity 比重 (g/cm3) |
8.92 | ||
| Modulus of Elasticity 縦弾性係数 (MPa) |
122,000 | |||
| Electrical Conductivity 電気伝導度 (%IACS @20℃) |
77 | |||
| Poisson's Ratio ポアソン比 |
0.33 | |||
| Mechanical Properties 機械的性質 ※一般規格値 括弧内は代表値 ※Standard specs. (Typical values) |
Tensile Strength 引張強さ (MPa) |
O | - | |
| 1/4H | - | |||
| 1/2H | TR02 | (580) | ||
| H | - | |||
| EH | - | |||
| SH | - | |||
| ESH | - | |||
| XSH | - | |||
| 0.2% Yield Strength 0.2%耐力 (MPa) |
O | - | ||
| 1/4H | - | |||
| 1/2H | TR02 | (570) | ||
| H | - | |||
| EH | - | |||
| SH | - | |||
| ESH | - | |||
| XSH | - | |||
| Elongation 伸び (%) |
O | - | ||
| 1/4H | - | |||
| 1/2H | TR02 | (8.0) | ||
| H | - | |||
| EH | - | |||
| SH | - | |||
| ESH | - | |||
| XSH | - | |||
| Vickers Hardness 硬さ (Hv) |
O | - | ||
| 1/4H | - | |||
| 1/2H | TR02 | (180) | ||
| H | - | |||
| EH | - | |||
| SH | - | |||
| ESH | - | |||
| XSH | - | |||
| Spring bending elastic limit ばね限界値 (MPa) |
H | - | ||
| EH | - | |||
| SH | - | |||
| ESH | - | |||
| XSH | - | |||
| Bend Formability 曲げ加工性 ※Badway90°W bend Width=10mm data |
Minimum Bend Radius / t Badway 安全曲げ半径 / 板厚 |
1/2H | - | |
| H | - | |||
| EH | - | |||
| SH | - | |||
| ESH | - | |||
