產品參數
|
名稱 |
（鋼丸）鑄鋼丸 |
|
|
化學成分
|
碳（C） |
0.70~1.20% |
|
錳（Mn） |
0.35~1.20% |
|
|
硅（Si） |
0.40~1.20% |
|
|
硫（S） |
≤0.05% |
|
|
磷（P） |
≤0.05% |
|
|
平均硬度 |
常規：40~50HRC |
|
|
硬度偏差 |
最大偏差范圍為±3.0HRC或者±40HV |
|
|
金相組織 |
均勻的回火馬氏體或回火屈氏體+彌散分布碳化物 |
|
|
最小密度 |
7.2g/cm3 |
|
粒度分布
|
mesh |
mm |
鑄鋼丸規格mm |
||||||||||
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|
|
SS-2.5 |
SS-2.0 |
SS-1.7 |
SS-1.4 |
SS-1.2 |
SS-1.0 |
SS-0.8 |
SS-0.6 |
SS-0.5 |
SS-0.3 |
SS-0.2 |
|
7 |
2.80 |
all pass |
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|
8 |
2.36 |
|
all pass |
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|
10 |
2.00 |
85%min |
|
all pass |
all pass |
|
|
|
|
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|
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|
12 |
1.70 |
97%min |
85%min |
|
5%max |
all pass |
|
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|
14 |
1.40 |
|
97%min |
85%min |
|
5%max |
all pass |
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|
16 |
1.18 |
|
|
97%min |
85%min |
|
5%max |
all pass |
|
|
|
|
|
18 |
1.00 |
|
|
|
96%min |
85%min |
|
5%max |
all pass |
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|
|
|
20 |
0.850 |
|
|
|
|
96%min |
85%min |
|
10%max |
all pass |
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|
|
25 |
0.710 |
|
|
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|
|
96%min |
85%min |
|
10%max |
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|
|
30 |
0.600 |
|
|
|
|
|
|
96%min |
85%min |
|
all pass |
|
|
35 |
0.500 |
|
|
|
|
|
|
|
97%min |
85%min |
10%max |
|
|
40 |
0.425 |
|
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|
|
|
|
|
|
97%min |
|
all pass |
|
45 |
0.355 |
|
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|
80%min |
10%max |
|
50 |
0.300 |
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|
90%min |
|
|
80 |
0.180 |
|
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|
|
80%min |
|
120 |
0.125 |
|
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|
|
90%min |
|
200 |
0.075 |
|
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|
325 |
0.045 |
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|
SAE |
S-780 |
S-660 |
S-550 |
S-460 |
S-390 |
S-330 |
S-280 |
S-230 |
S-170 |
S-110 |
S-70 |
|
產品應用
|
硬度適中 反彈性好 嚴格把控生產細節 STRICTLY CONTROL PRODUCTION DETAILS |
壽命長 消耗量少 抗沖性強，韌性好，壽命長 STRONG IMPACT RESISTANCE, GOOD TOUGHNESS AND LONG SERVICE LIFE |
結構緊密 粒度均勻 以質量管理為基礎 BASED ON QUALITY MANAGEMENT |
以客戶需求為主導，以專業服務為保障
表面圓潤光滑公差小
嚴格把控生產細節
STRICTLY CONTROL PRODUCTION DETAILS
高質量大小均勻
抗沖性強，韌性好，壽命長
STRONG IMPACT RESISTANCE, GOOD TOUGHNESS AND LONG SERVICE LIFE
優質材質工藝精湛
以質量管理為基礎
BASED ON QUALITY MANAGEMENT
全方位提升產品力，助力行業發展降本增效
亞飛特集團
