歡迎您進入山東金池重工股份有限公司！
2. （研磨鋼球化學成分）
|
金池牌號 Brand |
材質 Materials |
C % |
Si % |
Mn% |
P% |
S % |
Cr % |
Ni% |
Cu % |
Mo % |
Al % |
|
JC-1 |
B2 |
0.70-0.85 |
0.17-0.37 |
0.70-1.00 |
≤0.035 |
≤0.035 |
0.50-0.60 |
≤0.20 |
≤0.20 |
/ |
0.015-0.050 |
|
JC-2 |
B2-1 |
0.55-0.70 |
0.15-0.30 |
0.65-0.85 |
≤0.020 |
≤0.020 |
0.70-1.10 |
≤0.20 |
≤0.20 |
/ |
0.015-0.050 |
|
JC-3 |
B3 |
0.58-0.66 |
1.70-1.90 |
0.68-0.80 |
≤0.030 |
≤0.030 |
0.78-0.90 |
≤0.20 |
≤0.20 |
/ |
0.015-0.050 |
|
JC-4 |
B4 |
0.65-0.75 |
1.20-1.40 |
0.50-0.70 |
≤0.025 |
≤0.025 |
0.85-1.00 |
/ |
≤0.25 |
/ |
/ |
|
JC-5 |
B6 |
0.75-0.90 |
0.17-0.37 |
0.8-1.02 |
≤0.035 |
≤0.035 |
0.88-0.98 |
≤0.25 |
≤0.25 |
0.06-0.13 |
0.020-0.047 |
|
JC-6 |
B6-1 |
0.82-0.90 |
0.15-0.35 |
0.90-1.05 |
≤0.020 |
≤0.020 |
0.88-0.98 |
≤0.25 |
≤0.25 |
0.06-0.13 |
0.020-0.047 |
|
JC-7 |
BU |
0.95-1.05 |
0.15-0.35 |
0.95-1.05 |
≤0.025 |
≤0.025 |
0.45-0.55 |
≤0.06 |
≤0.15 |
≤0.05 |
0.020-0.040 |
|
JC-8 |
1090 |
0.90-1.10 |
0.17-0.37 |
0.60-0.90 |
≤0.025 |
≤0.025 |
≤0.25 |
≤0.02 |
≤0.02 |
/ |
/ |
|
JC-9 |
42CrMo |
0.38-0.45 |
0.20-0.40 |
0.50-0.80 |
≤0.035 |
≤0.035 |
0.90-1.20 |
/ |
/ |
0.15-0.25 |
/ |
|
JC-10 |
40Cr |
0.37-0.45 |
0.20-0.40 |
0.50-0.80 |
≤0.035 |
≤0.035 |
0.80-1.10 |
/ |
/ |
/ |
|
JC-11 |
65MN |
0.62-0.70 |
0.17-0.37 |
0.90-1.20 |
≤0.035 |
≤0.035 |
≤0.25 |
/ |
/ |
/ |
|
JC-12 |
60MN |
0.57-0.65 |
0.17-0.37 |
0.70-1.00 |
≤0.035 |
≤0.035 |
≤0.25 |
≤0.25 |
/ |
/ |
|
JC-13 |
50MN |
0.48-0.56 |
0.17-0.37 |
0.70-1.00 |
≤0.035 |
≤0.035 |
≤0.25 |
≤0.25 |
/ |
/ |
|
Specification of forged steel Grinding balls 鍛造球技術參數 |
||||
|
Nominal diameter 直徑 |
Diameteical Tolerance 直徑公差 |
Weight of single ball in average 單個球重量 |
Surface hardness 表面硬度 |
Impact toughness 沖擊韌性 |
|
(mm) |
(mm) |
(g) |
(HRC) |
(j/cm2 ) |
|
Φ20 |
+2 -1 |
32 |
＞60
|
≥12 |
|
Φ25 |
64 |
|||
|
Φ30 |
110 |
|||
|
Φ40 |
263 |
|||
|
Φ50 |
513 |
|||
|
Φ60 |
+3 -2 |
888 |
||
|
Φ70 |
1410 |
|||
|
Φ80 |
2104 |
|||
|
Φ90 |
2996 |
|||
|
Φ100 |
4110 |
|||
|
Φ110 |
+4 -2 |
5457 |
||
|
Φ120 |
7102 |
＞58
|
||
|
Φ130 |
9030 |
|||
|
Φ140 |
+4 -3 |
11278 |
＞55 |
|
|
Φ150 |
13871 |
|||
3．應用領域：水泥建材、礦山冶選、電廠磨煤、化工機械等行業
4. 包裝：噸袋（1000KG） 鐵桶（850-900KG）
