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牌號(hào) Grade | 鈷含量Cobalt content% | 物理機(jī)械性能(典型值) Physical and mechanical properties (typical data) | 應(yīng)用領(lǐng)域 Application fields | |||
密度Density (g/cm3)±0.1 | 硬度Hardness (HRA)±0.5 | 抗彎強(qiáng)度Bending strength TRS(MPa)≥ | 晶粒度Grain size of WC (μm) |
RK06U | 6 | 14.80 | 93.3 | 3800 | 0.6 | 適用于加工鐵、銅鋁合金、玻纖強(qiáng)化材料以及石墨等材料。Suitable for processing iron, copper-aluminum alloy, reinforced materials of glass fiber, graphite and some other materials. |
RK08U | 8 | 14.60 | 92.5 | 3500 | 0.7 | 適用于加工鐵、鋁合金、塑料材料和纖維復(fù)合材料等。 Suitable for processing iron, aluminum alloy, plastic materials and fiber composite materials. |
RK10X | 10 | 14.45 | 91.5 | 3700 | 0.8 | 通用性強(qiáng),適用于加工鋼、鑄鐵、不銹鋼、耐熱鋼、鎳基及鈦合金等材料,也可以適合做整體鉆頭。 With good universality, it is suitable for processing steel, cast iron, stainless steel, heat -resistant steel, nickel base and titanium alloy, etc. It can be also used to make solid carbide drills. |
RK10U | 10 | 14.43 | 92.0 | 3900 | 0.6 | 適用于加工不銹鋼、耐腐蝕鋼、有色合金以及塑料材料等。 Suitable for processing stainless steel, corrosion-resistant steel, nonferrous alloy and plastic materials, etc. |
RK12U | 2 | 14.08 | 92.2 | 3900 | 0.5 | 適用于加工不銹鋼、耐腐蝕鋼、有色合金以及鈦合金材料等。 Suitable for processing stainless steel, corrosion-resistant steel, nonferrous alloy and titanium alloy, etc. |
可根據(jù)客戶要求的性能指標(biāo)以及尺寸生產(chǎn)
Can be manufactured according to the performance indexes and dimensions required by customers.
定長(zhǎng)棒 Fixed length rods | 直徑 Diameter | 長(zhǎng)度 Length | |
型號(hào) Type | 尺寸 Size | 公差 Dimensions | L+5.0 |
RK020-330 | 2 | +0.2~0.4 | 330 |
RK030-330 | 3 | +0.2~0.4 | 330 |
RK040-330 | 4 | +0.2~0.4 | 330 |
RK050-330 | 5 | +0.2~0.4 | 330 |
RK060-330 | 6 | +0.2~0.4 | 330 |
RK070-330 | 7 | +0.2~0.4 | 330 |
RK080-330 | 8 | +0.2~0.5 | 330 |
RK090-330 | 9 | +0.2~0.5 | 330 |
RK100-330 | 10 | +0.2~0.5 | 330 |
RK110-330 | 11 | +0.2~0.5 | 330 |
RK130-330 | 13 | +0.3~0.7 | 330 |
RK150-330 | 15 | +0.3~0.7 | 330 |
RK170-330 | 17 | +0.3~0.7 | 330 |
RK190-330 | 19 | +0.3~0.7 | 330 |
RK210-330 | 21 | +0.4~0.8 | 330 |
RK025-330 | 2.5 | +0.2~0.4 | 330 |
RK035-330 | 3.5 | +0.2~0.4 | 330 |
RK045-330 | 4.5 | +0.2~0.4 | 330 |
RK055-330 | 5.5 | +0.2~0.4 | 330 |
RK065-330 | 6.5 | +0.2~0.4 | 330 |
RK075-330 | 7.5 | +0.2~0.4 | 330 |
RK085-330 | 8.5 | +0.2~0.5 | 330 |
RK095-330 | 9.5 | +0.2~0.5 | 330 |
RK105-330 | 10.5 | +0.2~0.5 | 330 |
RK120-330 | 12 | 0.3~0.7 | 330 |
RK140-330 | 14 | +0.3~0.7 | 330 |
RK160-330 | 16 | +0.3~0.7 | 330 |
RK180-330 | 18 | +0.3~0.7 | 330 |
RK200-330 | 20 | +0.4~0.8 | 330 |
RK220-330 | 22 | +0.4~0.8 | 330 |
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