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(%)12.088.0 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):123030Hardness-HRA(ISO 3878):88.50.2Transverse rupture strength(ISO 3327):3610 Mpa
522.103psiCompressive strength (max.)(ISO 4506):5000 Mpa
725.103psiCoercivity(ISO 3326):12.70 must ± 2.4 KA/m
143.1 ± 30.1 OeSpecific magnetic saturation : 22.6 ± 0.8 μTm/kgGrain size source WC-powder : 2.5 μmApparent porosity( ISO 4505):≦ A 02 / B00 /C00