15-5pH Stainless Steel
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With our leading technology as well as our spirit of innovation,mutual cooperation, benefits and progress, we are going to build a prosperous future together with your esteemed company for , We now have advanced production technology, and pursuit innovative in merchandise. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you need to be willing to become partners with us. Looking forward to your inquiry.
Common Trade Names: 15-5, 15-5PH, UNS 15500 , XM-12 , W.Nr 1.4545
15-5pH steel alloy was designed to have greater toughness than 17-4 PH. The 15-5 alloy is martensitic in structure in the annealed condition and is further strengthened by a relatively low temperature heat treatment which precipitates a copper containing phase in the alloy. 15-5 is also referred to as XM-12 in some specifications
Steel 15-5PH (Xm-12) Chemical Composition
|
C |
Cr |
Ni |
Si |
Mn |
P |
S |
Cu |
Nb |
|
≤0.07 |
14.0-15.5 |
3.5-5.5 |
≤1.0 |
≤1.0 |
≤0.04 |
≤0.03 |
2.5-4.5 |
0.15-0.45 |
Steel 15-5PH (Xm-12) Physical Properties
|
Density |
Electric resistivity |
Heat specific capacity |
Thermal expansion coefficient |
|
7.8 |
0.98 |
460 |
10.8 |
Steel 15-5PH (Xm-12) Mechanical Properties
|
Condition |
бb/N/mm2 |
б0.2/N/mm2 |
δ5/% |
ψ |
HRC |
|
|
Precipitation |
480℃ageing |
1310 |
1180 |
10 |
35 |
≥40 |
|
550℃ageing |
1070 |
1000 |
12 |
45 |
≥35 |
|
|
580℃ageing |
1000 |
865 |
13 |
45 |
≥31 |
|
|
620℃ageing |
930 |
725 |
16 |
50 |
≥28 |
|
Steel 15-5PH (Xm-12) Standards and Specifications
AMS 5659, AMS 5862,ASTM-A564 (XM-12),BMS 7-240 (Boeing),W. Nr./EN 1.4545
Steel 15-5PH (Xm-12) Available Products in Sekonic Metals
Steel 15-5PH Bars & Rods
Round bars/Flat bars/Hex bars, Size From 8.0mm-320mm, Used for bolts,fastners and other spare parts
Steel 15-5PH Wire
Supply in welding wire and spring wire in coil form and cut length.
Steel 15-5PH sheet & plate
Widths up to 1500mm and lengths up to 6000mm,Thickness from 0.1mm to 100mm.
Steel 15-5PH seamless tube & Welded pipe
Standards size and customized dimension can be produced by us with small tolerance
Steel 15-5PH strip & coil
Soft condition and hard condition with AB bright surface, width up to 1000mm
Steel 15-5PH Gasket/ Ring
Dimension can be customized with bright surface and precision tolerance.
Why Steel 15-5PH (Xm-12)?
• Precipitation Hardening
• High Strength
• Moderate corrosion resistance to 600°F
Steel 15-5PH (Xm-12) Application field：
• Aerospace applications
• Chemical and petrochemical applications
• Pulp and paper
• Food processing
15-5PH is a martensitic precipitated hardened stainless steel with high strength, high hardness, excellent corrosion resistance, excellent lateral toughness and ductility, and high malleability.The material is used for parts requiring high lateral strength and toughness, such as valve parts, joints, fasteners, shafts, gears, chemical processing equipment, paper mill equipment, aircraft parts and nuclear reactor parts.Saikang Metal Technology Co., Ltd. is committed to providing customers with quality products/services.If you are interested in our products and services, please contact us.Looking forward to your reply Phone/ WhatsApp :0086-15921454807
