Description

Product Description

Stainless Steel Seamless Tube are designed to meet the rigorous demands of various industries. Known for their exceptional strength, durability, and corrosion resistance, our seamless tubes are the ideal choice for applications requiring high performance and reliability.

Chemical Composition Stainless Steel Seamless Tube

Element	Grade 304 (%)	Grade 316 (%)	Grade 321 (%)	Grade 347 (%)
Carbon (C)	0.08 max	0.08 max	0.08 max	0.08 max
Manganese (Mn)	2.00 max	2.00 max	2.00 max	2.00 max
Silicon (Si)	1.00 max	1.00 max	1.00 max	1.00 max
Phosphorus (P)	0.045 max	0.045 max	0.045 max	0.045 max
Sulfur (S)	0.030 max	0.030 max	0.030 max	0.030 max
Chromium (Cr)	18.0 - 20.0	16.0 - 18.0	17.0 - 19.0	17.0 - 19.0
Nickel (Ni)	8.0 - 10.5	10.0 - 14.0	9.0 - 12.0	9.0 - 13.0
Molybdenum (Mo)	-	2.0 - 3.0	-	-
Titanium (Ti)	-	-	≥5x(C+N)	-
Niobium (Nb)	-	-	-	10x(C+N) min

Mechanical Properties Stainless Steel Seamless Tube

Property	Grade 304	Grade 316	Grade 321	Grade 347
Tensile Strength (MPa)	515 min	515 min	515 min	515 min
Yield Strength (MPa)	205 min	205 min	205 min	205 min
Elongation (% in 50mm)	40 min	40 min	40 min	40 min
Hardness (Rockwell B)	92 max	95 max	95 max	95 max

Conclusion

Emirerri Steel’s Stainless Steel Seamless Tubes are crafted to meet the highest standards of quality and performance. Our comprehensive range, including grades such as 304, 316, 321, and 347, ensures that we can provide the perfect solution for various industrial applications. The superior chemical composition and mechanical properties of our tubes guarantee exceptional strength, durability, and resistance to corrosion and high temperatures.