What is ams 5629?
AMS5629 (13-8) is a martensitic precipitation hardening stainless steel. Heat treatment provides 13-8 with high strength. It comes in various conditions offering an array of properties. Good transverse toughness properties are achieved by tight chemical composition control, low carbon content, and vacuum melting.
What is the hardness of 440 stainless steel?
58–60 HRC
Unsourced material may be challenged and removed. 440C (UNS designation S44004) is a martensitic 400 series stainless steel, and is the highest carbon content from 400 stainless steel series. It is usually heat treated to reach hardness of 58–60 HRC.
What is H1000 condition?
The condition H1000 has higher aging temperature, which has as a consequence higher recovery of dislocations in a martensitic structure, coarsened Ni3Ti phase and smaller fraction of chi phase.
What is H1000 heat treat?
This specification covers a corrosion-resistant steel product in the solution and precipitation heat treated (H1000) condition. Rationale: AMS5629/H1000 is a new specification for purchase of corrosion-resistant steel product in the solution and precipitation heat treated condition.
Can 410 stainless steel be hardened?
Grade 410 stainless steels are general-purpose martensitic stainless steels containing 11.5% chromium, which provide good corrosion resistance properties. Quenching and tempering can harden grade 410 steels. They are generally used for applications involving mild corrosion, heat resistance and high strength.
How strong is 440C stainless steel?
Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 760-1970 MPa | 110000-286000 psi |
| Yield strength (@ strain 0.200%) | 450-1900 MPa | 65300-276000 psi |
| Bulk modulus | 166 GPa | 24100 ksi |
| Shear modulus | 83.9 GPa | 12200 ksi |
What kind of steel is AMS 5629 made of?
PH 13-8 Mo per AMS 5629 is a martensitic precipitation-hardening stainless steel that has excellent strength, high hardness, superior toughness, and good corrosion resistance. Good transverse toughness properties are achieved by tight chemical composition control, low carbon content, and vacuum melting.
What makes 13-8 PH stainless steel so tough?
Good transverse toughness properties are achieved by tight chemical composition control, low carbon content, and vacuum melting. 13-8 PH steel provides a wide range of properties through a single precipitation hardening heat treatment. It is weldable; inert gas shielding with Helium is preferred.
Which is the best pH for precipitation hardening alloys?
A wide range of properties can be produced by this one step heat treatment. Heat treatment in the 900°F (482°C) range produces highest strength, although slightly less than those of semi-austenitic alloys like S17700 (17-7 PH) or S15700 (15-7 PH). The latter precipitation hardening alloys generally require more steps to complete heat treatment.
What kind of furnace melts 13-8 PH stainless steel?
13-8 PH is a martensitic precipitation-hardening stainless steel. This alloy is double melted in a Vacuum Induction Furnace (VIM) followed by Consumable Electrode Vacuum Melt (CEVM or VAR); or in some cases, 2nd melt is by Electroslag Remelting (ESR) as specified by consumer.
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