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高 中 低鉻合金鑄球
High,Medium And Low Chromium Cast Gringing Balls
化學成分Chemical composition
名稱 Name | 牌號 Designati-on | 化學成分Chemical composition(%) | ||||||||
C | Si | Mn | Cr | Mo | Cu | Ni | P | S | ||
高鉻合 金鑄鐵 磨球 High Chro- mium Cast Gringing Balls | ZQCr26 | 2.2-2.7 | ≤1.0 | 0.3-1.8 | 23-29 | 0-1.0 | 0-0.4 | 0-1.5 | ≤0.1 | ≤0.1 |
ZQCr50 | 2.2-2.8 | ≤1.0 | 0.3-1.8 | 20-25 | 0-0.8 | 0-0.4 | 0-1.5 | ≤0.1 | ≤0.1 | |
ZQCr15 | 2.3-2.9 | ≤1.0 | 0.3-1.8 | 14-20 | 0-0.5 | 0-0.3 | 0-0.5 | ≤0.1 | ≤0.1 | |
ZQCr13 | 2.5-3.0 | ≤1.0 | 0.3-1.8 | 10-13 | 0-0.5 | 0-0.3 | 0-0.5 | ≤0.1 | ≤0.1 |
名稱 Name | 牌號 Designation | 化學成分Chemical composition(%) | ||||||||
C | Si | Mn | Cr | Mo | Cu | Ni | P | S | ||
中鉻合 金鑄鐵磨球 Medium Chromium Cast Gringing Balls |
ZQCr7 |
2.1-2.3 |
0.5-1.5 |
0.5-1.5 |
5-8 |
0-0.7 |
0-0.5 |
≤0.6 |
≤0.1 |
≤0.1 |
低鉻合 金鑄鐵磨球 low Chromium Cast Gringing Balls |
ZQCr2 |
2.5-3.2 |
0.5-1.3 |
0.5-1.5 |
0.8-3.0 |
0-0.3 |
0-0.3 |
≤0.3 |
≤0.1 |
≤0.1 |
球墨鑄鐵磨球 Baii-ink Cast Gringing Balls |
ZQSi3 |
2.5-3.4 |
1.5-2.5 |
1.0-2.0 |
0-0.7 |
0-0.5 |
0-0.3 |
≤0.3 |
≤0.1 |
≤0.07 |
多元合 金鑄鐵磨球 Medium Chromium Cast Gringing Balls |
ZQCr4 |
2.5-3.4 |
0.4-1.2 |
0.4-1.2 |
3.0-5 |
0-0.8 |
0-0.4 |
≤0.5 |
≤0.1 |
≤0.1 |
鉻合金鑄球 包裝式樣
力學性能 Properties:
名稱 Name | 牌號 Designation | 硬度(HRC) Hardness(HRC) | 落球沖擊疲勞壽命(次數) Life span of fatigue of falling balls(times) | |
高鉻合金鑄鐵磨球 High Chro- mium Cast Gringing Balls | ZQCr26 | ≥62 | ∮≥60 | ≥11000 |
∮≤50 | ≥12000 | |||
ZQCr20 | ≥62 | ∮≥60 | ≥10000 | |
∮≤50 | ≥11000 | |||
ZQCr15 | ≥60 | ∮≥60 | ≥10000 | |
∮≤50 | ≥11000 | |||
ZQCr13 | ≥56 | ∮≥60 | ≥10000 | |
∮≤50 | ≥11000 | |||
中鉻合 金鑄鐵磨球 Medium Chromium Cast Gringing Balls |
ZQCr7 |
≥48 |
∮≥60 |
≥6000 |
低鉻合 金鑄鐵磨球 low Chromium Cast Gringing Balls |
ZQCr2 |
≥46 |
∮≥60 |
≥6000 |
球墨鑄鐵磨球 Baii-ink Cast Gringing Balls |
ZQSi3 |
≥44 |
∮≤50 |
≥8000 |
多元合 金鑄鐵磨球 Medium Chromium Cast Gringing Balls |
ZQCr4 |
≥47 |
∮≤60 |
≥6000 |
產品規格Specification
規格(mm) Specification | 每隻重量(Kg) Weight of Each Ball | 每噸個數(個) Pcs/ton |
∮25 | 0.063 | 15873 |
∮30 | 0.11 | 9091 |
∮40 | 0.257 | 3891 |
∮50 | 0.50 | 2000 |
∮60 | 0.867 | 1153 |
∮70 | 1.37 | 729 |
∮80 | 2.05 | 487 |
∮90 | 2.9 | 345 |
∮100 | 4.00 | 250 |
∮110 | 5.3 | 188 |
∮120 | 6.80 | 147 |
∮125 | 7.75 | 129 |
∮130 | 8.74 | 114 |
高 中 低鉻合金鑄鍛
化學成分Chemical composition
高鉻合金鑄鍛 High Chromium Alloy Casting Bars | C | Si | Mn | Cr | Mo | S | P |
2.5-3.2 | 0.5-1.2 | 0.3-1.8 | 10-12 | 0-0.3 | ≤0.1 | ≤0.1 | |
Cu | Ni | V | Ti | Zr | Np |
| |
0-0.2 | 0-0.2 | 0-0.2 | 0-0.2 | 0-0.2 | 0-0.2 |
| |
低鉻合金鑄鍛 High Chromium Alloy Casting Bars | C | Si | Mn | Cr | Mo | S | P |
2.5-3.5 | 1.0-1.7 | 0.3-0.7 | 0.3-1.0 | 0-0.3 | ≤0.12 | ≤0.012 | |
Cu | Ni | V | Ti | Zr | Np |
| |
0-0.2 | 0-0.2 | 0-0.2 | 0-0.2 | 0-0.2 | 0-0.2 |
|
產品規格Specification:
高鉻合金鑄鍛 High Chromium Alloy Casting Bars | ∮8×8-10 | ∮10×10-12 | ∮12×12-14 | ∮14×14-16 | ∮16×16-18 |
∮18×18-20 | ∮20×20-25 | ∮25×30 | ∮30×35 | ∮35×40 | |
低鉻合金鑄鍛 High Chromium Alloy Casting Bars | ∮8×8-10 | ∮10×10-12 | ∮12×12-14 | ∮14×14-16 | ∮16×16-18 |
∮18×18-20 | ∮20×20-25 | ∮25×30 | ∮30×35 | ∮35×40 |
機械性能Mechanical Performence
名稱 Name | 金相組織 metallurgical strcture | 沖擊值(無缺口) Impact Value(Unnotched) | 硬度 HRC |
高鉻合金鑄鍛 High Chromium Alloy Casting Bars | M+C | ≥2.5 | 56-66 |
低鉻合金鑄鍛 High Chromium Alloy Casting Bars | P+C | ≥1.5 | 45-50 |
註:M-馬氏體 P-珠光體 C-碳化物 M-Martensite P-Pearlite C-Carbide |
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