日本登阿洛伊硬質(zhì)合金RF20鎢鋼板沖孔凸模合金材料

日本登阿洛伊硬質(zhì)合金RF20鎢鋼參數(shù)介紹

京都直銷：日本Sanalloy鎢鋼RF20硬質(zhì)合金性能介紹如下：

       京都日本桑阿洛伊RF20鎢鋼用途：

                                      拉伸膜、插頭、噴嘴、

                                      柱塞、刀片、擠拉模、

                                      沖孔凸模；凹模、

                                      襯套、各類量規(guī)、

                                      塑料；玻璃成形模具=

      京都日本桑阿洛伊RF20鎢鋼成分：

                                     硬度；HRA90/HV1350

                                     抗折力：3.5GPa

                                     比重：14.1

                                     壓縮強度：5.3GPa

                                     破壞韌性：16MPa.m1/2

                                     楊氏模量：540GPa

                                     泊松比系數(shù)：0.22

                                     熱膨脹系數(shù)：5.5MK-1

                                     熱傳導(dǎo)率：71W/m.k

日本登阿洛伊硬質(zhì)合金RF20鎢鋼板沖孔凸模合金材料