ASTM A512 Mechanical Tube
| Grade | SCr420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK |
|---|---|
| OD | 38 – 426mm |
| WT | 5 – 60mm |
| Length | 3000-12000mm |
| Application | used for machinery, automobiles, and other machine parts. |
| Equivalent standards | ASTM A519, EN 10297-1 |
Description
ASTM A512 is a specification for cold-drawn buttweld carbon steel mechanical tubing. It covers various grades of carbon and alloy steel tubing used for mechanical applications such as machinery parts, automotive components, and general engineering purposes. The tubing is produced by drawing the material through a die to achieve the desired size and shape.A512 specifies the chemical composition, mechanical properties, and dimensional tolerances for these tubes.
ASTM A512 covers cold-drawn carbon steel tubes for use in mechanical purposes.
Grades:MT1010,MT1015,MT1020…
OD sizes: ranging from 1/4 inch to 3-1/2 inch.
WT size:ranging from 0.035 to 0.500 in.
Applications: Axles, truck and railroad parts, and many more where weight-to-strength ratio and tolerances are important.
Heat Treatment: ASTM A512 tubing product is supplied in as-drawn, normalized, stress relieved, or annealed condition.
This specification covers cold-drawn buttweld carbon
steel tubes for use as mechanical tubing.
2 This specification covers round, square, rectangular, and
special shape mechanical tubing.
3 Round tube size ranges covered are outside diameters up
to3 V2 in. (88.9 mm) and wall thickness from 0.035 to 0.500 in. .
(0.89 to 12.70 mm).
4 Optional supplementary requirements are provided and,
when desired, shall be so stated in the order.
5 The values stated in inch-pound units are to be regarded
as the standard. The values given in parentheses are for
information only.
Grades:MT1010-1115
OD sizes: ranging from 1/4 inch to 3-1/2 inch.
WT size:ranging from 0.035 to 0.500 in.
Applications: axles, truck and railroad parts, and many more where weight-to-strength ratio and tolerances are important.
