Haynes 556/UNS R30556
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Haynes 556 对应的国际牌号：
|
Trademark |
GB |
ASTM |
UNS |
W.Nr |
|
Haynes 556 |
UNS R30556 |
化学成分：
|
% |
Fe |
Cr |
Ni |
Co |
Mo |
W |
C |
Mn |
Si |
|
min |
balance |
21.0 |
19.0 |
16.0 |
2.5 |
2.0 |
0.05 |
0.50 |
0.20 |
|
max |
23.0 |
22.5 |
21.0 |
4.0 |
3.5 |
0.15 |
2.00 |
0.80 |
|
|
% |
P |
S |
Al |
Ta |
Nb |
La |
Zr |
N |
B |
|
min |
0.10 |
0.30 |
0.005 |
0.001 |
0.10 |
||||
|
max |
0.040 |
0.015 |
0.50 |
1.25 |
0.30 |
0.10 |
0.10 |
0.30 |
0.020 |
机械性能：
|
密度 |
8.23 g/cm3 |
|
熔化范围 |
1330-1415℃ |
性能如下：
Haynes 556在高温下兼具有效的抗硫化，渗碳和含氯环境的能力，具有良好的抗氧化性，可加工性和优异的高温强度。它也抵抗熔融锌，熔融氯化物盐和其他盐类的腐蚀。
加工条件及用途：
工业垃圾焚烧炉，回转式煅烧炉和窑炉，热浸镀锌设备，航天工业高温部件。
| 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 |
