SUSXM15J1
Austenitic stainless steel SUSXM15J1
Overview and features of SUSXM15J1:
SUSXM15J1 is a kind of austenitic stainless steel. It has excellent high-temperature fatigue resistance, high high-temperature intensity, good corrosion resistance and great machinability. It is generally used to make equipment and parts that work in concentrated nitric acid and chloridion environment.Chemical compositions of SUSXM15J1 (%):
C
Mn
Ni
Si
P
S
Cr
≤0.08
≤2.00
11.50~15.00
3.00~5.00
≤0.045
≤0.030
15.00~20.00
Mechanical properties of SUSXM15J1:
Yield strength σ0.2 (MPa)
≥205
Tensile strength σb (MPa)
≥520
Elongation δ5 (%)
≥40
Hardness (HV)
≤200
Physical properties of SUSXM15J1:
Density (g/cm3)
7.75
Magnetism
No
Specific heat 25℃ (J/kg·℃)
500
Thermal conductivity 100℃ (W/m·℃)
16.3
Coefficient of thermal expansion 20~100℃(10-6/℃)
13.8
Heat treatment of SUSXM15J1:
Melting point: 1400~1430℃.
Solution treatment at 1010~1150℃, rapid cooling.Delivery condition of SUSXM15J1: annealing solution.
Applications of SUSXM15J1:
In general, SUSXM15J1 is used in equipment and components which work in concentrated nitric acid and chloridion environment. It is also suitable for the applications of automotive exhaust bellows, incinerators, heaters parts, flexible joints and so on.Our stainless steels are 100% ultrasonic inspected with relatively high quality and competitive price. For further information about material selection, heat treatment, surface treatment, welding, machining and inventory, please feel free to contact us. We will serve you with honesty, integrity, faith and professionality.
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