444 Stainless steel tube manufacturer
SUS444 (00Cr18Mo2) is a ferritic stainless steel with ultra-low carbon and nitrogen content, 18% chromium and 2% molybdenum, and high corrosion resistance.The yield strength of 444 is equivalent to 1.5 times of carbon steel and 6 times of fiberglass steel. It has outstanding advantages in shock resistance, snow resistance, wind pressure resistance and impact resistance.
SUS444 ferritic stainless steel has high thermal conductivity, about 130% ~ 150% of Cr-Ni austenitic stainless steel, which is very suitable for heat exchange purposes.
Small thermal expansion coefficient, the small unit is only 60% ~ 70% of chromium-nickel Olympic stainless steel, very suitable for hot expansion, cold shrinkage, thermal cycle conditions.
The steel has good plasticity and toughness and is suitable for drawing, rolling forming and stamping manufacturing.
Especially the application of corrosion resistance is the most excellent, in the high chloride medium corrosion resistance is better than ordinary ferrite stainless steel and Olympic stainless steel, generally do not produce chloride stress corrosion cracking.
When Ti and Mo elements are added, the resistance to pore and crevice corrosion is improved.
The steel can be welded by the method of welding ordinary stainless steel.
This kind of steel is especially suitable for food processing equipment, heat exchanger, water heater tank, water storage tank, solar energy collection panel, etc.
444 Stainless steel tube Price in China ,Manufacturer of 444 Stainless Steel tube
444 stainless steel has the ability of oxidation resistance to corrosion, but has the tendency of intergranular corrosion.
444 stainless steel wire is widely used in the axis.
As safe and non-toxic, it is widely used in food tableware.
This is the most cost effective grade of steel. So the 444 Stainless Steel tube Price is lower compared to other grades of stainless steels and all metallic products in general. There are different versions of the material with low carbon and high carbon content. The low carbon version, 444 tubes are very good for welding applications as they have less carbide precipitation and less localized corrosion.
Standard Specification Of 444 tube
| Thickness |
0.5mm-100mm |
| Outer diameter |
10mm, 25.4mm, 38.1mm, 50.8mm, 100mm, 250mm, 300mm, 350mm, etc |
| Length |
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Surface |
2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Finish |
Hot rolled (HR), Cold rolled Tube (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form |
Round tube Square tube Rectangular tube etc. |
444 stainless steel composition content.
| Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
| 444 |
Min.
Max. |
≤0.025 |
≤1.00 |
≤1.00 |
≤0.04 |
≤0.03 |
17.5~19.5 |
1.75~2.5 |
≤1.00 |
≤0.035 |
444 Stainless steel pipe
444 Stainless steel pipe
444 Stainless steel pipe
Dimensions Standard,weight chart and size schedules of 444 stainless steel Tube
| SS 444 Tube Size（mm) |
SS444 Tube Weight per Unit Area（kg/m） |
| 6*1 |
0.125 |
| 6*1.5 |
0.168 |
| 8*1 |
0.174 |
| 8*1.5 |
0.243 |
| 10*1 |
0.224 |
| 10*1.5 |
0.318 |
| 12*1 |
0.274 |
| 12*1.5 |
0.392 |
| 12*2 |
0.498 |
| 14*1 |
0.324 |
| 14*2 |
0.598 |
| 14*3 |
0.822 |
| 16*2 |
0.697 |
| 16*3 |
0.971 |
| 17*3 |
1.046 |
| 18*1 |
0.423 |
| 18*1.5 |
0.617 |
| 18*2 |
0.797 |
| 18*3 |
1.121 |
| 20*1 |
0.473 |
| 20*2 |
0.897 |
| 20*3 |
1.27 |
| 21*3 |
1.345 |
| 22*2 |
0.996 |
| 22*2.5 |
1.214 |
| Stainless Steel 444 tube Price List |
444tube FOB Shanghai Per Unit (USD) |
| 2mm 444 stainless steel tube |
$1500.00-$2000.00 |
| ss 444 mirror Stainless Steel Coil/ Strip/ tube |
$1800.00-$2300.00 |
| 444 Stainless Steel tube / Stainless Steel tube 444 |
$1500.00-$2000.00 |
| Standard size 4x8 metal sus 444 grade stainless steel tube prices |
$1500.00-$2000.00 |
