Applicationt:
auto
Production Description:
Name: 444 stainless steel pipe and tube
Introduction
019Cr19Mo2NbTi(444)ferritic stainless steel is extra low C,N ferritic stainless steel, with a certain amount of Mo. It has superior resistance to stress corrosion, higher yield strength, good welding performance and formability.
Chemical composition:
element
% *
Cr
17.5-19.5
Mo
1.75-2.50
Ni
1.00 max
Mn
1.00 max
Si
1.00 max
C
0.025 max
N
0.035 max
P
0.040 max
S
0.030 max
other
Ti+Nb
0.20+4(C+N)~0.8
Physical properties
physical properties
value
density
7.75 g/cm3
heat conductivity
100°C
36.7W/(M·K) specific heat capacity
20°C
460 J/kg·K
100°C
500 J/kg·K
200°C
540 J/ kg·K
400°C
580 J/ kg·K
coefficient of linear expansion
0-100°C
9.72×10-6/K
0-316°C
11.62×10-6/K
0-536°C
11.34×10-6/K
0-649°C
11.52×10-6/K
specific resistance
20°C
600 nΩm
100°C
700 nΩm
200°C
800 nΩm
800°C
950 nΩm
Packing and Delivery
Packing:seaworthy packing or according to customer demand
Delivery time:within 30 days after receiving deposit
Payment: TT or L/C at sight
Delivery time:within 30 days after we receive deposit
Application:
TP44400 stainless steel pipe can been used on hopper, hot water heater, water supply pipe, heat exchanger, Solar current collector, storage tanks, food machine, dyeing machine, coastal atmosphere outside adornment, pool etc.
444 stainless steel pipe is an alternative to 316Land 304.