ASTM_ B241 ASTM_B241M Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
ASTM B241/B241M PDF free download Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
ASTM B241/B241M 6061 T6 6063 T5 T6 Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
Aluminum Pipe
| ASTM-B-241 6061-T6 | ASTM-B-221 Structural 6061-T6 | |
| ASTM-B-241 6063-T6 | ASTM-B-221 Structural 6063-T6 | |
| ASTM-B-241 3003-H12 |
Material Grade:
1100 – This low-strength alloy has excellent corrosion-resistance, has satisfactory anodizing and conversion coating finishing characteristics,
3003 – Excellent workability rating. May show some slight discoloration when anodized, but reacts well to mechanical and organic finishings. Is easily welded and brazed, but soldering is limited to the torch method.
5005 – Excellent corrosion-resistance and weldability, but would rate somewhat below 1100 and 3003 for brazing and soldering, and it is not the alloy one would choose for machinability. Typical end uses are decorative trim, utensils, mobile home siding and reflectors.
5052 -Excellent corrosion-resistance, particularly in marine applications,Fair machining with proper set-up. Typical end uses include fuel tanks, truck-trailer side panels, small boat hulls, truck cabs, bumpers, storage tanks and pressure vessels.
5083 – With excellent corrosion-resistance and weldability, together with high strength, this alloy was designed for welded structures requiring maximum joint strength and efficiency.
5086 – Has excellent corrosion-resistance and weldability. Can be anodized for increased corrosion-resistance,Typical end uses are marine craft, containers, railroad cars, structurals and elevator cars.
6061 – Very good corrosion-resistance and finishability plus excellent weldability and a strength level approximating that of mild steel, this is a popular general-purpose alloy.
6063 – A heat-treatable alloy developed exclusively for the extrusion industry and the most important alloy in the magnesium silicide group.
aluminum tubing are available in aluminium 6063. Alloy 6063 offers high corrosion resistance and is commonly used for outdoor structural applications such as aluminum Tube railings and trims.
| Material | 6063 T5,6063 T6 |
| Finish | mill finish, black anodized |
also, we available provide 1060,3004,3102,5454,6005,6060,6063,6066,6560,7005,7072,7075 etc
ALUMINUM TEMPERS
“H” temper-non-heat-treatable alloys / strain-hardened
H14 – Strain hardened (cold worked) without thermal treatment and 1/2 hard.
H22 – Strain hardened and partially annealed, 1/4 hard.
H32 – Strain hardened and stabilized by low temperature heating, 1/4 hard.
H34 – Strain hardened and stabilized by low temperature heating, 1/2 hard.
H111 – Applies to products which are strain-hardened less than the amount required for a controlled H11 temper.
H112 – Applies to products which acquire some temper from shaping processes not having special control over the amount of strain-hardening or thermal treatment, but for which there are mechanical property limits
H116 – Applies to products manufactured from alloys in the 5xxx series, for which the magnesium content is 3% nominal or more.
“T” temper-heat-treatable-alloys / thermally treated
T6 – Solution heat-treated and artificially aged. A stable temper.
T52 – Stress-relieved by compressing. Applies to products which are stress-relieved by compressing after solution heat-treatment,
T651 – Solution heat treated, stress-relieved by stretching and artificalially aged. Equivalent to T6 and applies to plate and rolled bar except 2219
T6511 – Solution heat treated, stress-relieved by stretching and artificially aged with minor straightening. Equivalent to T6 and applies to extruded rod, bar and shapes except 2024
