山东省济南市章丘吴家工业园 250200
Zhangqiu Diyuan steel ball Co., LTD
Address: Zhangqiu Wujia industrial park, Jinan city, Shandong province，China 250200
锻造耐磨钢球Forging Grinding Steel Ball
产品规格(Size): Diameter 20-150mm
产品描述：1、整体硬度高：表面硬度可达到55-67HRC，体积硬度达到50-63HRC，且硬度梯度分布平均。
2、冲击韧性高：冲击韧性大于12J/㎝2.
3、破碎率低：实际破碎率不高于1%。
4、失圆率低。
Description: 1-whole high hardness: surface hardness to 55-67 HRC, volume hardness of 50-63 HRC, and the hardness gradient distribution average.
2-impact toughness high: impact toughness more than 12 J / cm2.
3-broken rate is low: the actual broken rate is not higher than 1%.
4-loss of round rate is low.
产品分类：Product Category
1、 合金耐磨钢球 Alloy Grinding Steel Ball
硬度(Hardness)：HRC45-55
化学成分(Chemical Elements)：
C:0.37-0.55 Si:0.17-0.37 Mn:0.50-0.80 S:≤0.040 P:≤0.040 Cr:≤0.25 Ni:≤0.25
2、 锰合金耐磨钢球 Manganese Alloy Grinding Steel ball
硬度(Hardness)：HRC50-60
化学成分(Chemical Elements)：
C:0.42-0.70 Si:0.17-0.37 Mn:0.70-1.00 S:≤0.040 P:≤0.040 Cr:≤0.25 Ni:≤0.25
3、 高效耐磨钢球 High Efficiency Grinding Steel Ball
硬度(Hardness)：HRC55-67
化学成分(Chemical Elements)：
C:0.70-0.85 Si:0.17-0.37 Mn:0.70-1.20 S:≤0.035 P:≤0.035 Cr:0.2-1.0
铸造耐磨钢球Casting Grinding Steel Ball
产品规格(Size): Diameter 17-130mm
产品描述：硬度高，磨耗低，韧性好，不失圆，破碎少。
Description: High Hardness, Good Wear Resistance, Good Toughness, Even wearing, No Breakage.
产品分类：Product Category
1、 低铬铸造耐磨钢球Low Chromium Casting Grinding Steel Ball
硬度(Hardness)：HRC45-55
化学成分(Chemical Elements)：
C:2.2-2.5 Si:≤1.2 Mn:≤1.0 Cr:0.8-1.8 Mo:微量(Minim)
Cu:微量(Minim) S:≤0.15 P:≤0.15
2、 中铬铸造耐磨钢球Middle Chromium Casting Grinding Steel Ball
硬度(Hardness)：HRC48-60
化学成分(Chemical Elements)：
C:2.2-3.3 Si:≤1.2 Mn:≤1.0 Cr:2.5-9.0 Mo:微量(Minim)
Cu:微量(Minim) S:≤0.15 P:≤0.15
3、 高铬铸造耐磨钢球High Chromium Casting Grinding Steel Ball
硬度(Hardness)：HRC55-65
化学成分(Chemical Elements)：
C:1.6-3.3 Si:≤1.0 Mn:≤1.0 Cr:10-13 Mo:0.3-1.5
Cu:0.2-1 S:≤0.10 P:≤0.10
4、 特高铬铸造耐磨钢球Super High Chromium Casting Grinding Steel Ball
硬度(Hardness)：HRC55-65
化学成分(Chemical Elements)：
C:2.0-3.3 Si:≤1.0 Mn:≤2.5 Cr:≥15 Mo:1.0-2.0
Cu:0.8-1.5 S:≤0.10 P:≤0.10
磨棒Grinding Bar
A型 A Type
产品规格(Size):
直径(Diameter): 60-90mm 长度(Length): 3-6m
硬度(Hardness):
HRC45-55
化学成分(Chemical Elements):
C:0.37-0.70 Si:0.17-0.37 Mn:0.40-1.50 S:≤0.035 P:≤0.035 Cr:≤0.04
B型 B Type
产品规格(Size):
直径(Diameter): 60-90mm 长度(Length): 3-6m
硬度(Hardness):
HRC45-55
化学成分(Chemical Elements):
C:0.70-0.85 Si:0.17-0.37 Mn:0.60-0.90 S:≤0.035 P:≤0.035 Cr:0.28-0.60
耐磨钢段Grinding Cylpebs
产品规格(Size):10X12-45X60
产品描述：硬度高，磨耗低，韧性好，破碎少。
Description: High Hardness, Good Wear Resistance, Good Toughness, Even wearing, No Breakage.
产品分类：Product Category
1、 低铬铸造耐磨钢段Low Chromium Casting Grinding Cylpebs
硬度(Hardness)：≥HRC45
化学成分(Chemical Elements)：
C:2.6-3.5 Si:0.2-1.5 Mn:0.3-1.5 Cr:0.8-1.8 Mo:微量(Minim)
Cu:微量(Minim) S:≤0.15 P:≤0.15
2、 中铬铸造耐磨钢段Middle Chromium Casting Grinding Cylpebs
硬度(Hardness)：≥HRC52
化学成分(Chemical Elements)：
C:2.3-3.3 Si:0.2-1.5 Mn:0.5-2.2 Cr:2.5-8.5 Mo:微量(Minim)
Cu:微量(Minim) S:≤0.12 P:≤0.12
3、 高铬铸造耐磨钢段High Chromium Casting Grinding Cylpebs
硬度(Hardness)：≥HRC60
化学成分(Chemical Elements)：
C:2.2-3.2 Si:0.4-1.6 Mn:0.4-1.6 Cr:10-13 Mo:0.3-1.5
Cu:0.2-1 S:≤0.10 P:≤0.10
