Maraging C250/BS S162/WS 1.6359
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Maraging C250对应的国际牌号：
|
Trademark |
BS |
ASTM |
UNS |
W.Nr |
|
Maraging C250 |
BS S162 |
AMS 6512 Bar, Tube, Forgings AMS 6520 Sheet, Strip and Plate ASTM A646 MIL-S-46850 Type 3 |
UNS K92890 UNS K92940 |
WS 1.6359 |
化学成分：
|
Maraging C250 |
Element |
C |
Si |
Mn |
P |
S |
Al |
|
|
1.6359 |
≤0.03 |
≤0.10 |
≤0.10 |
≤0.010 |
≤0.010 |
0.05-0.15 |
机械性能：
|
Maraging C250 |
unit |
value |
|
Yield strength |
N/mm2 |
640 min. |
|
Ultimate strength |
N/mm2 |
From 930 to 1150 |
|
Elongation(A5) |
% |
8 min. |
|
Reduction of Area |
% |
45 min. |
|
Hardness |
HB |
353 max. |
性能如下：
Maraging C250是Maher储备的马氏体时效钢中强度最低的合金。
加工条件及用途：
典型的用途是喷气发动机轴，导弹外壳，法规安装块和工具。
| 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 |
