C5191P-1/4H C5191R-1/4H铜带冲压

C5191P-1/4H C5191R-1/4H铜带冲压零件专用现在的塑胶模具制造当中已有越来越多开始使用铍铜模具材料，且出现不断上升的趋势，造成这一现象的原因是什么呢？跟随小编一起来了解铍铜在塑料模具上的运用，以及原因。
1.足够的硬度和强度：在经过很多次的试验之后，工程师才能够找出以及掌握铍铜合金zui佳的沉淀析出的硬化条件以及zui佳工况还有铍铜的弥撒特性（这一点是铍铜合金以正式产品开始应用在市场的前奏）；铍铜材料应用在塑胶模具之前是需要经过多次轮回的试验来zui终把zui佳的符合制造以及加工的物理特性和化学成分确定下来；理论与实践的证明–铍铜的硬度在hrc36-42时能够达到适用于塑胶模具制造要求的硬度
CC 493 K  CEN / EU-norm  Rg7 (Cu Sn7 Zn4 Pb7-C)
CC 482 K  CEN / EU-norm  SS 5465 m. extra Bly, DIN 1705 (2.1061)
CC 483 K  CEN / EU-norm  SS 5465-15 (Cu Sn12-C)
CC 484 K  CEN / EU-norm  SS 5465 m. extra Nickel, DIN 1705 (2.1060)
CW 101 C  CEN / EU-norm  W120 (CuBe2), Berylliumkoppar
CW 103 C  CEN / EU-norm  W250 (Cu Co Ni Be), Koppar-Kobolt-Nickel-B.
CW 104 C  CEN / EU-norm  W210 (Cu Co2 Be), Berylliumkoppar m. kobolt
PB 103  British standard / BS 1400  Cu Sn6, CW452K
LM’s comparison list between different
norms from Copper alloys
Please read below on the wished for trade-name in the left hand column, and get it translated into LM-language on the right-hand
column. The right hand column with our name is either identical in composition or a fully replaceable alloy with only minor
differences. The column in the middle states the norm and its country of origin.
With no marks in front of LM’s alloy = alloy is identical, with this sign “~” = alloy is very similar, fully replaceable.
Product name Country of origin LM’s trade name by or order/inquiry
CW 106 C  CEN / EU-norm  W340 (Cu Cr Zr),Cromium Copper w.
、强度、高的导热率，机加工简易方便、模具使用寿命长的特点以及节省开发生产周期等。