| Standard: | ASME SB111 | Material Grade: | UNS C44300 |
|---|---|---|---|
| Type: | Seamless | Outside Diameter: | 2mm~914mm |
| Wall Thickness: | 0.2mm~120mm | Shape: | Round |
| High Light: | C44300 Copper Alloy Steel Tube， Copper Alloy Steel Seamless Tube， Copper Alloy Tube ASME SB111 | ||
ASME SB111 C44300 Copper Alloy Steel Tube for Food Water Heaters and Heat Exchanger
ASME SB111 C44300 is made up by chemical substances like As， Fe， Sn， Cu， Pb， and Zn. It contains 0.07 Pb， 0.02-0.06 percentage As， 0.06 percentage Fe， 0.09-1.2 percentage Sn， and 70–73 percentage Cu.The best material for heat exchangers is AMSE SB 111 C44300 material， this composition， which is frequently utilized in petroleum and natural gas industries and needs to be non-corrosive， is typically manufactured to order to fulfill engineering specifications.
They are resistant to corrosion well. ASME SB111 C44300 Seamless Tube has minimum yield strength is 105 MPa and minimum tensile strength is 310 MPa. Industry applications for SB111 C44300 tubes include condenser tube plates， heat exchanger tubes， and evaporator tubes.
Equivalent Material:
| ASME | GB/T | BS | DIN | JIS |
| ASME SB111 | GB/T 8890 | BS 2871 | DIN 1785 | JIS H3300 |
Chemical Composition:
| Elements | Composition， % |
| Cu， incl. Ag | 70.0-73.0 |
| Al | 1.8-2.5 |
| Iron | 0.06 max |
| Zn | Balance |
| As | 0.02-0.06 |
Mechanical Properties:
| Standard Grade | C44300 |
| Temper Designation | O61 |
| annealed | |
| Yield Strength [N/mm2] | 15 min.(ksi) |
| 105 min.(mpa) | |
| Tensile Strength [N/mm2] | 45 min.(ksi) |
| 310 min.(mpa) |
Wall Thickness Tolearance:
Wall Thickness， mm | Outside Diamerer，mm | ||
| Over 12 to 25，incl | Over 25 to 50，incl | Over 50 to 80，incl | |
| 0.50，incl to 0.80 | 0.08 | … | … |
| 0.80，incl to 0.90 | 0.08 | 0.10 | … |
| 0.90，incl to 1.5 | 0.11 | 0.11 | 0.13 |
| 1.5，incl to 2.1 | 0.13 | 0.13 | 0.14 |
| 2.1，incl to 3.0 | 0.17 | 0.17 | 0.17 |
| 3.0，incl to 3.4 | 0.18 | 0.19 | 0.20 |
Length Tolearance:
| Specified Length， mm | Tolerance，all plus， mm |
| Up to 4500 | 2.4 |
| Over 4500-6000，incl | 3.2 |
| Over 6000-10000，incl | 4.0 |
| Over 10000-18000，incl | 9.5 |
| Over 1800-30000，incl | 13.0 |
Application:
Heat exchangers
Condensers
Evaporators
Distillers
Coolers
