光譜純級(jí)別的碳棒:總雜質(zhì)含量為2 ppm或以下的碳棒(石墨),雜質(zhì)單元素最大含量小于1 ppm。其實(shí)高純度的碳棒也就是石墨,質(zhì)地較軟。
貨號(hào) |
產(chǎn)品描述 |
規(guī)格 |
70200 |
Carbon Rod ,spectro-grade,12”(304mm)L X 1/8”(3mm) Dia |
12根 |
70231 |
Carbon Rod ,spectro-grade,12”(304mm)L X 3/16”(4.6mm) Dia |
12根 |
70230 |
Carbon Rod ,spectro-grade,12”(304mm)L X 1/4”(6.2mm) Dia |
12根 |
70220-01 |
Single point,carbon rod,2?”(304mm)L X 1/8”(3mm) |
50根 |
70221-01 |
single Point Carbon Rods, ¼" dia. x 2?" L (6.2 x 60.3mm) |
50根 |
70220-02 |
Double-Pointed Carbon Rod,2?" (61mm) x ?" (3.1mm) Dia. Tip Length: 3/16" (9mm) x Tip OD: 1/16"(1.6mm) |
50根 |
70220-45 |
Double points Carbon Rods, (?") dia. x 2¼" long (3.05 x 57.1mm) Tip: .039" dia. (1.0mm), neck type tip |
10根 |
70220-50 |
Double points Carbon Rods, (3/16") dia. x 2½" long (4.6 x 63.5mm) Tip: .039" dia. (1.0mm), neck type tips |
50根 |
70221-02 |
Double-pointed,2?" (61mm) x ¼" (6.2mm) Dia. Tip Length: 3/16" (9mm) x Tip OD: 1/16"(1.6mm) |
50根 |
70221-40 |
Double-pointed,¼" dia. x 2" long (6.4 x 50.8mm) Tip: .039" dia. (1.0mm), neck type tips |
50根 |
70221-60 |
Double-pointed,¼" dia. x 1½" long (6.4 x 38mm), Tip: .056" dia. (1.4mm), neck type tips |
10根 |
但是,由于石墨較軟,這類(lèi)碳棒在高速的削尖器上的削尖效果不好,推薦兩款較硬的碳棒,關(guān)于這兩款的區(qū)別,實(shí)在抱歉,說(shuō)不出來(lái),價(jià)格也差不多,閉著眼睛買(mǎi)吧!
貨號(hào) |
產(chǎn)品描述 |
規(guī)格 |
70301 |
Carbon Rod ,technical grade,12"(304mm)L X 1/8"(3mm) Dia |
12根 |
70302 |
Carbon Rod ,technical grade,12"(304mm)L X 1/4"(6.2mm) Dia |
12根 |
70210 |
Carbon Rod ,12"(304mm)L X 1/8"(3mm) Dia |
12根 |
70212 |
Carbon Rod ,12"(304mm)L X 1/4"(6.2mm) Dia |
12根 |
電話(huà) 010-52571502 010-51248120 郵箱 hedebio@163.com |