C42200
2023-05-17 18:23:55
來源:鋼鐵之家
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美國UNS
C42200
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
銅及銅合金
化學(xué)元素成分含量(%)
成分
Fe
P
Cu
Pb
Sn
更多
最小值
-
-
86
-
0.8
Zn余量
最大值
0.05
0.35
89
0.05
1.4
機(jī)械性能
條件/狀態(tài)
抗拉強(qiáng)度 σb
Mpa
硬度
HBW
熱軋鋼 (M20)
275~365
1/4硬(H01),0.51≤t≤0.91 (B-Scale)
325~395
(HR) 42~68
1/4硬(H01),t>0.91 (B-Scale)
325~395
(HR) 44~70
1/4硬(H01),0.30≤t≤0.71 (Superficial 30T)
325~395
(HR) 43~62
1/4硬(H01),t>0.711 (Superficial 30T)
325~395
(HR) 46~65
1/2硬(H02),0.51≤t≤0.91 (B-Scale)
370~450
(HR) 64~74
1/2硬(H02),t>0.91 (B-Scale)
370~450
(HR) 66~76
1/2硬(H02),0.30≤t≤0.71 (Superficial 30T)
370~450
(HR) 58~68
1/2硬(H02),t>0.711 (Superficial 30T)
370~450
(HR) 61~70
3/4硬(H03),0.51≤t≤0.91 (B-Scale)
415~495
(HR) 71~80
3/4硬(H03),t>0.91 (B-Scale)
415~495
(HR) 73~82
3/4硬(H03),0.30≤t≤0.71 (Superficial 30T)
415~495
(HR) 64~69
3/4硬(H03),t>0.711 (Superficial 30T)
415~495
(HR) 66~71
硬(H04),0.51≤t≤0.91 (B-Scale)
460~545
(HR) 76~83
硬(H04),t>0.91 (B-Scale)
460~545
(HR) 78~85
硬(H04),0.30≤t≤0.71 (Superficial 30T)
460~545
(HR) 67~71
硬(H04),t>0.711 (Superficial 30T)
460~545
(HR) 69~73
超硬(H06),0.51≤t≤0.91 (B-Scale)
515~585
(HR) 80~85
超硬(H06),t>0.91 (B-Scale)
515~585
(HR) 82~87
超硬(H06),0.30≤t≤0.71 (Superficial 30T)
515~585
(HR) 69~73
超硬(H06),t>0.711 (Superficial 30T)
515~585
(HR) 70~74
彈簧(H08),0.51≤t≤0.91 (B-Scale)
565~635
(HR) 83~88
彈簧(H08),t>0.91 (B-Scale)
565~635
(HR) 85~90
彈簧(H08),0.30≤t≤0.71 (Superficial 30T)
565~635
(HR) 70~74
彈簧(H08),t>0.711 (Superficial 30T)
565~635
(HR) 71~75
Extra spring (H10),0.51≤t≤0.91 (B-Scale)
≥605
(HR) ≥86
Extra spring (H10),t>0.91 (B-Scale)
≥605
(HR) ≥86
Extra spring (H10),0.30≤t≤0.71 (Superficial 30T)
≥605
(HR) ≥74
Extra spring (H10),t>0.711 (Superficial 30T)
≥605
(HR) ≥74
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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