C43400
2023-05-17 18:10:59
來(lái)源:鋼鐵之家
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美國(guó)UNS
C43400
對(duì)應(yīng)標(biāo)準(zhǔn)
ASTM B591-2015
銅-鎳-鋅以及銅-鎳-鋅-鐵-鎳合金厚板, 薄板, 帶材和軋制棒材的標(biāo)準(zhǔn)規(guī)范 Copper-Zinc-Tin and Copper-Zinc-Tin-Iron-Nickel alloys plate, sheet, strip, and rolled bar
歸類(lèi)
銅及銅合金
化學(xué)元素成分含量(%)
成分
Fe
Cu
Pb
Sn
更多
最小值
-
84
-
0.4
Zn余量
最大值
0.05
87
0.05
1
機(jī)械性能
條件/狀態(tài)
抗拉強(qiáng)度 σb
Mpa
硬度
HBW
熱軋鋼 (M20)
255~345
1/4硬(H01),0.51≤t≤0.91 (B-Scale)
310~400
(HR) 39~64
1/4硬(H01),t>0.91 (B-Scale)
310~400
(HR) 43~68
1/4硬(H01),0.30≤t≤0.71 (Superficial 30T)
310~400
(HR) 45~61
1/4硬(H01),t>0.711 (Superficial 30T)
310~400
(HR) 48~64
1/2硬(H02),0.51≤t≤0.91 (B-Scale)
360~455
(HR) 55~74
1/2硬(H02),t>0.91 (B-Scale)
360~455
(HR) 58~77
1/2硬(H02),0.30≤t≤0.71 (Superficial 30T)
360~455
(HR) 56~68
1/2硬(H02),t>0.711 (Superficial 30T)
360~455
(HR) 58~70
3/4硬(H03),0.51≤t≤0.91 (B-Scale)
420~510
(HR) 65~77
3/4硬(H03),t>0.91 (B-Scale)
420~510
(HR) 68~80
3/4硬(H03),0.30≤t≤0.71 (Superficial 30T)
420~510
(HR) 64~70
3/4硬(H03),t>0.711 (Superficial 30T)
420~510
(HR) 64~72
硬(H04),0.51≤t≤0.91 (B-Scale)
470~550
(HR) 73~84
硬(H04),t>0.91 (B-Scale)
470~550
(HR) 75~86
硬(H04),0.30≤t≤0.71 (Superficial 30T)
470~550
(HR) 65~74
硬(H04),t>0.711 (Superficial 30T)
470~550
(HR) 67~76
超硬(H06),0.51≤t≤0.91 (B-Scale)
540~615
(HR) 76~87
超硬(H06),t>0.91 (B-Scale)
540~615
(HR) 78~89
超硬(H06),0.30≤t≤0.71 (Superficial 30T)
540~615
(HR) 69~76
超硬(H06),t>0.711 (Superficial 30T)
540~615
(HR) 71~78
彈簧(H08),0.51≤t≤0.91 (B-Scale)
585~650
(HR) 81~89
彈簧(H08),t>0.91 (B-Scale)
585~650
(HR) 83~91
彈簧(H08),0.30≤t≤0.71 (Superficial 30T)
585~650
(HR) ≥73
彈簧(H08),t>0.711 (Superficial 30T)
585~650
(HR) 74~79
Extra spring (H10),0.51≤t≤0.91 (B-Scale)
≥605
(HR) ≥83
Extra spring (H10),t>0.91 (B-Scale)
≥605
(HR) ≥85
Extra spring (H10),0.30≤t≤0.71 (Superficial 30T)
≥605
(HR) ≥74
Extra spring (H10),t>0.711 (Superficial 30T)
≥605
(HR) ≥75
退火材料的近似洛氏硬度
Rockwell hardness values apply as follows: The F scale applies to metal 0.020 in. (0.5 mm) in thickness and over; the 30T scale applies to metal 0.015 in. (0.38 mm) in thickness and over.
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