Stellite 12/UNS R30012
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Stellite 12对应的国际牌号：
|
Trademark |
GB |
ASTM |
UNS |
W.Nr |
|
Stellite 12 |
UNS R30012 |
化学成分：
|
Co |
Cr |
W |
C |
Ni |
Mo |
Fe |
Si |
Other |
|
Bal. |
30 |
8 |
1.4-1.8 |
<3.0 |
<1.0 |
<3.0 |
<2.0 |
<0.5 |
机械性能：
|
ASME/AWS |
Hardness(HRC) |
|
(SF)A 5.21 ER CoCr-A |
40-45 |
性能如下：
Stellite12经常与Stellite 6或Stellite1
自行配对或运行 较高的钨含量与Stellite 6相比具有更好的高温性能，可在高达700°C的温度下使用。
加工条件及用途：
Stellite12通常用于需要耐磨，耐热和耐腐蚀的切削工具。例子
包括用于切割地毯，塑料，纸张和合成纤维的工业刀具;并看到了木材行业的提示。它也用于饮料行业的控制板，泵叶片，轴承衬套和窄颈
玻璃模具柱塞;以及用于发动机阀门，金属加工工业中的夹送辊以及转子叶片边缘的表面硬化。
| 各类合金相似牌号 | |||
| Form | Specification | Supply Form | Others |
| Sheet | Thickness：0.40-4.75mm，General Width：1000、1219、1500mm | Whole Coil or piece of it | Cold Annealed，Surface 2B、2E |
| Plate | Thickness：4.76-60mm，Width：1500、2000、2500mm，Length：3000、6000、8000、8500mm（Under 10mm plate can be coiled） | Whole Coil or piece of it | Single hot rolling，Solid solution annealed state，Surface 1D |
| Belt | Thickness：0.10-3.0mm，Width：50-500mm | Whole Coil or Specified size | Cold Annealed，Surface 2B、2E |
| Bar & Rod | Rolled barΦ5-45mm，Length≤1500mm | Polished Bar（circle、Square） | Solution annealing,descaling |
| Forged barΦ26-245mm，Length≤4000mm | |||
| Weld tube | Outer diameterΦ4.76-135mm，Wall Thickness0.25-4.00mm，Length：≤35000 mm | Base on your requirement | |
| Seamless Tube | Outer diameterΦ3-114mm，Wall Thickness0.2-4.5mm | Base on your requirement | |
| Wire | Outer diameterΦ0.1-13mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Forged piece | discs,rings,squares,blocks,slabs | Base on your requirement | Steel, Alloy |
| Flangs | All kinds of Flangs | Base on your requirement | Steel, Alloy |
| Welding Material | Coil wire Φ0.025mm-1.6mm | Base on your requirement | Certificate of Origin：America, Sweden, Britain, Germany, Austria, Italy, France. |
| Straight WireΦ1.6mm-4.0mm | |||
| Welding rodΦ1.2mm-4.0mm | |||
| Tube | Elbow, three links, four links, different diameter size | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Explosive bonded laminate | Raw Sheet Thickness≥2mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
