Product Details:
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Steel Grade: | 400 Series 409L | Type: | Welded |
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Welding Line Type: | ERW | Standard: | EN,ASTM,AISI,DIN,JIS |
Application: | Construction,Decoration,Industry,boiler | Shape: | Round Section |
Surface: | Annealed/Pickling/Polished/Brushed/Sand-blasted Finished | Product Name: | Stainless Steel Pipe |
Thickness: | 0.5-25.4mm | Length: | 6 Meters Or Customized |
Price Term: | FOB,CFR,EX-WORK | Trade Terms: | FOB CIF CFR CNF EXWORK |
High Light: | ERW Annealed Stainless Steel Welded Pipe,SUS 409L Stainless Steel Welded Pipe,0.5mm Stainless Steel Welded Pipe |
SUS 409L Size 31.8 * T1.0* 5800 size 54 * T1.2* 5800 Stainless Steel Welded Pipe
Product Details of 409L STAINLESS STEEL PIPE
Grade | 409L STAINLESS STEEL PIPE |
Standard | JIS/SUS/GB/DIN/ASTM/AISI/EN |
Technique | Welded |
Wall Thickness | 0.5-3mm |
Out Diameter | 6mm-325mm |
Length | 3000mm, 4000mm,5800mm,6000mm,12000mm,or as required. |
Surface treatment | Polishing,annealing,pickling,bright |
Application | Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper making,shipbuilding,boiler fields. |
Lead Time | 7-15 working days after the receipt of 30% deposit |
Payment Terms | 30% TT for deposit,70% TT /70% LC at sight balance before shipment |
Price Terms | FOB, EXW, CIF, CFR |
Packing | Standard Seaworthy Package or according to customer's requirements |
Chemical Composition of ASTM A268 409 S40900 Grade and EN 10088-2 1.4512 1.4516 Stainless Steel
Grade | – | C | Mn | Si | P | S | Cr | Ni | Ti |
A268 409 | min. max. | – 0.08 | – 1.00 | – 1.00 | – 0.045 | – 0.030 | 10.5 11.7 | – 0.50 | 6×C-0.75 |
TP409L | min. max. | – 0.035 | – 1.00 | – 1.00 | – 0.045 | – 0.030 | 10.5 11.7 | – 0.50 | 6×C-0.75 |
1.4516 | min. max. | – 0.08 | – 1.50 | – 0.70 | – 0.040 | – 0.015 | 10.5 12.5 | 0.50-1.50 | 0.05-0.35 |
1.4512 | min. max. | – 0.030 | – 1.00 | – 1.00 | – 0.040 | – 0.015 | 10.5 12.5 | – 0.50 | 6×(C+N)-0.65 |
Grade | Tensile Strength | Yield Strength 0.2% Proof | Elongation | Hardness | Hardness |
Grade | ksi(MPa) min | ksi (MPa) min | (% in 50mm) min | Rockwell B (HR B) max | Brinell (HB) max |
409 | 55 (380) | 25 (170) | 20 | 95 | 207 |
1.4512 | 380-560 | 210 | 25 |
Table 3. Physical properties of 409 grade stainless steel in the annealed condition
Grade | Density (kg/m³) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (mm/m/°C) |
Mean Coefficient of Thermal Expansion (mm/m/°C) |
Mean Coefficient of Thermal Expansion (mm/m/°C) |
Thermal Conductivity (W/m.K) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nW.m) |
0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
409 | 7600 | 208 | 11.0 | 11.7 | 12.4 | 25.8 | 27.5 | 460 | 600 |
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