C40500
2023-05-17 17:52:46
來(lái)源:鋼鐵之家
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美國(guó)UNS
C40500
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
-
94
-
0.7
Zn余量
最大值
0.05
96
0.05
1.3
機(jī)械性能
條件/狀態(tài)
抗拉強(qiáng)度 σb
Mpa
硬度
HBW
熱軋鋼 (M20)
240~345
1/4硬(H01),0.51≤t≤0.91 (B-Scale)
280~365
(HR) 30~54
1/4硬(H01),t>0.91 (B-Scale)
280~365
(HR) 34~62
1/4硬(H01),0.30≤t≤0.71 (Superficial 30T)
280~365
(HR) 36~56
1/4硬(H01),t>0.711 (Superficial 30T)
280~365
(HR) 38~58
1/2硬(H02),0.51≤t≤0.91 (B-Scale)
315~400
(HR) 50~66
1/2硬(H02),t>0.91 (B-Scale)
315~400
(HR) 52~69
1/2硬(H02),0.30≤t≤0.71 (Superficial 30T)
315~400
(HR) 49~60
1/2硬(H02),t>0.711 (Superficial 30T)
315~400
(HR) 51~62
3/4硬(H03),0.51≤t≤0.91 (B-Scale)
360~440
(HR) 60~72
3/4硬(H03),t>0.91 (B-Scale)
360~440
(HR) 62~74
3/4硬(H03),0.30≤t≤0.71 (Superficial 30T)
360~440
(HR) 56~66
3/4硬(H03),t>0.711 (Superficial 30T)
360~440
(HR) 58~68
硬(H04),0.51≤t≤0.91 (B-Scale)
400~485
(HR) 66~76
硬(H04),t>0.91 (B-Scale)
400~485
(HR) 68~78
硬(H04),0.30≤t≤0.71 (Superficial 30T)
400~485
(HR) 60~68
硬(H04),t>0.711 (Superficial 30T)
400~485
(HR) 62~70
超硬(H06),0.51≤t≤0.91 (B-Scale)
435~515
(HR) 71~78
超硬(H06),t>0.91 (B-Scale)
435~515
(HR) 72~80
超硬(H06),0.30≤t≤0.71 (Superficial 30T)
435~515
(HR) 65~71
超硬(H06),t>0.711 (Superficial 30T)
435~515
(HR) 66~73
彈簧(H08),0.51≤t≤0.91 (B-Scale)
470~550
(HR) 75~81
彈簧(H08),t>0.91 (B-Scale)
470~550
(HR) 76~83
彈簧(H08),0.30≤t≤0.71 (Superficial 30T)
470~550
(HR) 67~72
彈簧(H08),t>0.711 (Superficial 30T)
470~550
(HR) 68~74
Extra spring (H10),0.51≤t≤0.91 (B-Scale)
505~580
(HR) 78~83
Extra spring (H10),t>0.91 (B-Scale)
505~580
(HR) 79~85
Extra spring (H10),0.30≤t≤0.71 (Superficial 30T)
505~580
(HR) 69~73
Extra spring (H10),t>0.711 (Superficial 30T)
505~580
(HR) 70~75
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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