Stainless Steel Pipe
Stainless Steel Pipe
317L Stainless Steel Pipe
317L stainless steel has lower carbon content than 317 stainless steel, which means it has better corrosion resistance and higher creep strength at high temperatures. Molybdenum, nickel and chromium are the three main alloying elements of this stainless steel.
Big fire special steel, high strength steel plate, steel industry supply and demand, steel suppliers
317L Stainless Steel Pipe Description
317L is a low-carbon austenitic stainless steel containing molybdenum. More chromium, nickel and molybdenum are added to obtain better corrosion resistance and increase the resistance to sulfurous acid, acetic acid, formic acid, citric acid and tartaric acid. Resistance to chemical attack. Due to its low carbon content, 317L also provides resistance to sensitization during welding, as well as higher creep, rupture stress and high temperature tensile strength. It is non-magnetic in the annealed state, but may become slightly magnetic after welding.
Product Parameters
Product Name 317L Stainless Steel Pipe Type Steel Pipe Outer diameter Round Tube 4mm-200mm Square Tube 10*10mm-100*100mm Rectangular Tube 10*20mm-50*100mm Wall Thickness 0.6mm-6.0mm Length 1-6 meters, Length can be customized Standard ASTM, AISI, JIS, GB, DIN, EN, etc. Surface Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc. Scope of Application Common applications for stainless steel pipes include food processing, Textile operations, Breweries, Water treatment plants, Oil and gas processing, Fertilizers and pesticides, Chemical applications, Construction, Pharmaceuticals, Auto parts, etc. Certificate ISO, SGS, BV, etc. Production Technology Hot Rolling, Cold Rolling Edge Processing Edging, Trimming
Chemical Composition
C Si Mn Cr Ni S P Mo ≤ 0.035 ≤ 0.75 ≤ 2.0 18.0～20.0 11.0～15.0 ≤ 0.03 ≤ 0.04 3.0～4.0
Mechanical Properties
Tensile Strength Kb (MPa) Yield Strength σ0.2 (MPa) Elongation D5 (%) Hardness ≥480 ≥177 ≥ 40 ≤ 187HB;≤ 90HRB;≤ 200HV
Physical Performance
Density(g/cm³) Modulus of Elasticity(Gpa) Coefficient of Thermal Expansion(10-6/°C) Coefficient of Thermal Conductivity(W/m*K) Resistivity(ΜΩ. cm) 7.99 193 16.0 16.2 79
