C43000
2023-05-17 18:28:50
來(lái)源:鋼鐵之家
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美國(guó)UNS
C43000
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
-
1.7
Zn余量
最大值
0.05
87
0.09
2.7
機(jī)械性能
條件/狀態(tài)
抗拉強(qiáng)度 σb
Mpa
硬度
HBW
熱軋鋼 (M20)
275~380
1/4硬(H01),0.51≤t≤0.91 (B-Scale)
325~415
(HR) 41~68
1/4硬(H01),t>0.91 (B-Scale)
325~415
(HR) 45~72
1/4硬(H01),0.30≤t≤0.71 (Superficial 30T)
325~415
(HR) 47~64
1/4硬(H01),t>0.711 (Superficial 30T)
325~415
(HR) 50~67
1/2硬(H02),0.51≤t≤0.91 (B-Scale)
380~475
(HR) 64~79
1/2硬(H02),t>0.91 (B-Scale)
380~475
(HR) 67~82
1/2硬(H02),0.30≤t≤0.71 (Superficial 30T)
380~475
(HR) 58~70
1/2硬(H02),t>0.711 (Superficial 30T)
380~475
(HR) 60~72
3/4硬(H03),0.51≤t≤0.91 (B-Scale)
450~540
(HR) 72~83
3/4硬(H03),t>0.91 (B-Scale)
450~540
(HR) 75~86
3/4硬(H03),0.30≤t≤0.71 (Superficial 30T)
450~540
(HR) 64~72
3/4硬(H03),t>0.711 (Superficial 30T)
450~540
(HR) 66~74
硬(H04),0.51≤t≤0.91 (B-Scale)
495~580
(HR) 78~87
硬(H04),t>0.91 (B-Scale)
495~580
(HR) 80~89
硬(H04),0.30≤t≤0.71 (Superficial 30T)
495~580
(HR) 68~75
硬(H04),t>0.711 (Superficial 30T)
495~580
(HR) 70~77
超硬(H06),0.51≤t≤0.91 (B-Scale)
570~640
(HR) 83~89
超硬(H06),t>0.91 (B-Scale)
570~640
(HR) 85~91
超硬(H06),0.30≤t≤0.71 (Superficial 30T)
570~640
(HR) 70~77
超硬(H06),t>0.711 (Superficial 30T)
570~640
(HR) 72~79
彈簧(H08),0.51≤t≤0.91 (B-Scale)
615~675
(HR) 87~92
彈簧(H08),t>0.91 (B-Scale)
615~675
(HR) 89~94
彈簧(H08),0.30≤t≤0.71 (Superficial 30T)
615~675
(HR) 74~79
彈簧(H08),t>0.711 (Superficial 30T)
615~675
(HR) 75~80
Extra spring (H10),0.51≤t≤0.91 (B-Scale)
≥620
(HR) ≥89
Extra spring (H10),t>0.91 (B-Scale)
≥620
(HR) ≥91
Extra spring (H10),0.30≤t≤0.71 (Superficial 30T)
≥620
(HR) ≥75
Extra spring (H10),t>0.711 (Superficial 30T)
≥620
(HR) ≥76
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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