详细介绍:
上海高高特钢18CrNiMo7-6渗碳齿轮钢一线厂家为你精心冶炼、轧制、锻造出高品质、高效益、优价的18CrNiMo7-6圆钢/棒材。我们不仅是轧制、锻造技术成熟。可为你锻制超大规格的18CrNiMo7-6棒料。而且周期还短、出货及时、价格有保障。
18CrNiMo7-6 |Φ50 渗碳齿轮钢
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上海高高商贸有限公司:
电话:021-36308863
手机:18917081101
QQ:404914802
阿里旺旺:shgaogaosu
联系人:粟太成
地址:上海市宝山区抚远路1288弄61号102室
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18CrNiMo7-6化学成分:
C碳:0.15-0.21
Si硅:0.40
Mn锰: 0.5-0.90
P磷: 0.025
S硫:0.015
Cr铬: 1.5-1.8
Ni镍:1.40-1.70
Mo钼:0.25-0.35
Al铝:0.05
Cu铜:0.30
18CrNiMo7-6渗碳结构钢的热加工、热处理与力学性能:
1. 热加工温度/:1150-850
2. 热处理温度/:
A:退火:650-700
B:渗碳:900-950
C:淬火(心部):840-870
D:淬火(表层):800-830,油
E:回火:170-210
3. 退火后硬度HBW229
4. 心部力学性能(表面硬化后)
尺寸/mm:11,30,63
抗拉强度MPa:1180-1420 1080-1320 980-1270
屈服强度MPa:830 785 685
伸长率%:7 8 8
面收缩率%:35 35 35
冲击功J:41 41 -
18CrNiMo7-6渗碳齿轮钢上海高高特钢将以真信息、真品质、真价格的为您提供18CrNiMo7-6渗碳齿轮钢材料!
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