(该供求(供应)信息来自全球机械网搜索引擎)金钢 RG25
特性: 碳化钨与钴结合之碳化物等级附有良好的韧性,适中的压缩强度及冲击强度, 很高的抗张力疲劳强度,分布均匀,具有被磨亮(抛光)的特性,及好的耐磨性。 适用范围: 抗磨损耗的披覆(介质的披覆),金属成形加工,压料栓塞,深抽模,特定机械需承受高压 缩力的零件部品。 标准库存尺寸: A.105mm x 105mm (长x宽) 厚度mm 1.0 1.52.02.53.04.0 5.06.07.08.09.0 10.0 12.014.015.016.018.0 20.022.025.0 B.100mm x 100mm (长x宽) 厚度mm 28.0 30.0 40.0 45.0 50.0 52.0 55.0 60.0 65.0 C.100mm x 150mm (长x宽) 厚度mm 5.0 10.0 15.0 18.0 20.0 25.0 50.0 52.0 D.150mm x 150mm (长x宽) 厚度mm 12.0 20.0 25.0 E.100mm x 150mm (长x宽) 厚度mm 50.0 X 55.0 X 10050.0 X 60.0 X 10050.0 X 60.0 X 100
化学成分钢RG25
Co(%) WC (%) (Ta.Nb) C (%) TiC(%)
12.0 88.0
VC-contents in WC: 0.3 %
Cr3C2-contents in WC: 0.8 %
Density (ISO 3369): 14.200.10 g/c㎡
Hardness-HV 30 (ISO 3878): 123030
Hardness-HRA (ISO 3878): 88.50.2
Transverse rupture strength (ISO 3327): 3610 Mpa
522.103psi
Compressive strength (max.) (ISO 4506): 5000 Mpa
725.103psi
Coercivity (ISO 3326): 12.70 must ± 2.4 KA/m
143.1 ± 30.1 Oe
Specific magnetic saturation : 22.6 ± 0.8 μTm/kg
Grain size source WC-powder : 2.5 μm
Apparent porosity ( ISO 4505): ≦ A 02 / B00 /C00