304 welded stainless steel pipe
(1)00Cr19Ni10 stainless steel pipe
product name:00Cr19Ni10
00Cr19Ni10 stainless steel contains less C than 0Cr19Ni9. The resistance of intergranular corrosion is superior. It doesn’t need heat treating after welded
00Cr19Ni10 is the same with ASME 304L
Chemical composition
C :≤0.030
Si:≤1.00
Mn:≤2.00
S :≤0.030
P :≤0.035
Cr:18.00~20.00
Ni:8.00~12.00
(2)06Cr19Ni10 stainless steel pipe
06Cr19Ni10 stainless steel digital code:S30408
material and performance
06Cr19Ni10 is one of high-alloy steel anti corrosion in the air and Chemical corrosion medium
06Cr19Ni10 is generic steel. It is used for making good performance requirements (corrosion resistance and formability) of equipment and parts. In order to maintain the inherent corrosion resistance of stainless steel, steel must contain at least 12% chromium
06Cr19Ni10 stainless steel is a grade ASTM standard in accordance with the American produced stainless steel
06Cr19Ni10 is the most widely used heat-resistant steel. It is used in food production equipment, chemical equipment, such as nuclear power
06Cr19Ni10 is the most widely used Chromium–Nickel steel. It has good corrosion resistance, heat resistance, low temperature strength and mechanical properties. In the atmosphere corrosion resistance, if it is industrial atmosphere heavy pollution area, the need to clean to avoid corrosion. It is suitable for the processing, storage and transportation of food. It has good processing properties and weld ability. It used for plate heat exchanger, corrugated pipe, household appliances, building materials, chemical, food industry etc.
Allowed using temperature:-196℃~800℃
Chemical composition
C : ≤0.08
Si: ≤1.00
Mn: ≤2.00
P : ≤0.035
S : ≤0.030
Ni: 8.00-11.00
Cr:18.00-20.00
(3)stainless steel pipe
304L marking method belongs to the international stainless steel. 304L stainless steel tube—S30403(American AISI ASTM ). 304L is corresponding to Chinese 00Cr19Ni10. It contains less C than 0Cr19Ni9. The resistance of intergranular corrosion is superior. It doesn’t need heat treating after welded
Chemical composition
C :≤0.030
Si:≤1.00
Mn:≤2.00
S :≤0.030
P :≤0.035
Cr:18.00~20.00
Ni:8.00~12.00
304L stainless steel tube is 18Cr-8Ni- low carbon steel. As low C 304, under general conditions, the corrosion resistance is similar with 304 steel, but after welding or eliminate stress, anti intergranular corrosion ability is excellent
Application: heater, boiler, heat exchanger, condenser
A variety of 304L stainless steel
Technical characteristics: the inner welding bead leveling process, solid solution treatment, pickling
Performance characteristics: the inner wall of the pipe is smooth, the water resistance, it can withstand high water flow erosion. After solid solution treatment, the mechanical properties of the weld and the substrate, the corrosion resistance of basically the same, processing performance.
(4)304 stainless steel pipe
304 stainless steel tube as the most widely used one, it is general equipment for the food, chemical equipment, nuclear power equipment industry