316L Stainless Steel Tube OD 20mm Plished Inside
316L stainless steel tube OD 20mm plished inside
316L stainless steel is often used in pulp and paper equipment heat exchangers, dyeing equipment, film washing equipment, pipelines, coastal area building external materials, as well as high-end watch chains, watch cases, etc. Seawater equipment, chemicals, dyes, papermaking, oxalic acid, fertilizer and other production equipment; Photography, food industry, coastal facilities, ropes, CD rods, bolts, nuts.
surface treatment
- Industrial surface
- brushed surface (sand surface)
- Internal and external polishing
- no oil
- degreasing
- pickling
Stainless Steel 316L Square Tube Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 316L Stainless Steel | min. | – | – | – | – | – | 16.0 | 2.0-3.0 | 10.0 | – |
| max. | 0.035 | 2.0 | 0.75 | 0.045 | 0.030 | 18.0 | 14.0 | – | ||
316L Stainless Steel Exhaust Tube Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 316L Stainless Steel | 485 | 170 | 40 | 95 | 217 |
Stainless Steel 316L Tube Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 316L Stainless Steel | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Equivalent Grades for 316L Stainless Steel Tubes
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Stainless Steel 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Packing & Delivery
Product Application
Test & Certificate
Stainless Steel Pipe Service
ANGLE DISPLAY
Product Inspection
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