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Eaton Alloys PTE LTD. was established in 2011 (as Eaton Alloys Limited) and has grown consistently over this time to become a specialized supplier for specialty metals widely used in oil a
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Singapore
Add.: 139 Bedok North Avenue 3, #10-188, Singapore 460139
Tel: 0065 9664 4411
Email:tonytay@eatonalloys.com
Web:www.eatonalloys.com
China
Add.: 489# Guanghua Dong 3rd Road, Chengdu, China, 610091
Tel: 0086 28 81703462
Email: sales@eatonalloys.com
Web: www.eatonalloys.com
13-8Mo
13-8Mo
XM-13, UNS S13800, AMS5629, ASTM A 564, ASTM A693, MIL-S-2154, ASTM A705
13-8 stainless steel alloy is a martensitic precipitation-hardening stainless steel that has excellent strength, high hardness, superior toughness, and good corrosion resistance.
This alloy is double melted in a Vacuum Induction Furnace followed by Consumable Electrode Vacuum Melt (VIM-VAR); or in some cases, the second melt is by Electroslag Remelting (ESR) as specified by the consumer. It exhibits 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. 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. Corrosion resistance is similar to 304 Stainless, with
greatest resistance in the fully hardened conditions.
Compared to other ferrous-base materials alloy 13-8 Stainless Steel offers a high level of useful mechanical properties under severe environmental conditions.
Applications:
Aerospace components
Landing gear
Nuclear reactor components
Petrochemical industry
Injection molding equipment
Chemical Composition%
C 0.05 max
Mn 0.10 max
Si 0.10 max
P 0.010 max
S 0.008 max
Cr 12.25-13.25
Ni 7.5-8.5
Mo 2.0-2.5
N 0.010 max
Al 0.9-1.35
Fe Balance
Heat Treatment
Mechanical Properties
Common Trade Names:
PH13-8 Mo
XM-13
UNS S13800
Specifications
AMS5629 TYPY I
ASTM A564 grade XM-13
This alloy is double melted in a Vacuum Induction Furnace followed by Consumable Electrode Vacuum Melt (VIM-VAR); or in some cases, the second melt is by Electroslag Remelting (ESR) as specified by the consumer. It exhibits 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. 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. Corrosion resistance is similar to 304 Stainless, with
greatest resistance in the fully hardened conditions.
Compared to other ferrous-base materials alloy 13-8 Stainless Steel offers a high level of useful mechanical properties under severe environmental conditions.
Applications:
Aerospace components
Landing gear
Nuclear reactor components
Petrochemical industry
Injection molding equipment
Chemical Composition%
C 0.05 max
Mn 0.10 max
Si 0.10 max
P 0.010 max
S 0.008 max
Cr 12.25-13.25
Ni 7.5-8.5
Mo 2.0-2.5
N 0.010 max
Al 0.9-1.35
Fe Balance
Heat Treatment
Condtion | Temperature |
H950 | 950°F+-/- 10°F (510°C+/-6°C) |
H1000 | 1000°F+/-10°F(538°C+/-6°C) |
H1025 | 1025°F+/-10°F(552°C+/-6°C) |
H1050 | 1050°F+/-10°F(566°C+/-6°C) |
H1100 | 1100°F+/-10°F(593°C+/-6°C) |
H1150 | 1150°F+/-10°F(621°C+/-6°C) |
Mechanical Properties
Material | Condition | UTS (ksi) | 0.2% Yield Strength (ksi) |
Elongation % in 2D |
R of A (%) | Hardness (HRC) |
13-8Mo | Annealed | - | - | - | - | 38 max |
13-8Mo | H950 | 220 | 205 | 10 | 45 | 45 |
13-8Mo | H1000 | 205 | 190 | 10 | 50 | 43 |
13-8Mo | H1025 | 185 | 175 | 11 | 50 | 41 |
13-8Mo | H1050 | 175 | 165 | 12 | 50 | 40 |
13-8Mo | H1100 | 150 | 135 | 14 | 50 | 34 |
13-8Mo | H1150 | 135 | 90 | 14 | 50 | 30 |
Common Trade Names:
PH13-8 Mo
XM-13
UNS S13800
Specifications
AMS5629 TYPY I
ASTM A564 grade XM-13