Factory-direct SAE 1010 Cold Drawn Annealing Seamless Steel Pipe For Superior Durability

Pipe Specifications

Standard: ASTM A519 / ASME SA 519 Size: 16mm-89mm Schedule: 10-XXS / Thk Shape: Round or Special sections. Length: Single random length/ Double random length or as customer’s actural request Grade: SAE 1010 Condition: The purchaser shall specify a sizing method and, if required, a thermal treatment. Sizing Methods: ASTM A519 Grade 1010 Hot-Finished Mechanical Tubing 2. ASTM A519 Grade 1010 Cold-Worked Mechanical Tubing 3. ASTM A519 Grade 1010 Rough -Turned Mechanical Tubing 4. ASTM A519 Grade 1010 Ground Mechanical Tubing HF-Hot Finished, CW-Cold worked, RT-Rough Turned, G– Ground. Thermal Treatments: A-Annealed, N– Normalized, QT-Quenched and Tempered, SR-Stress Relieved or Finish Anneal

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ASTM A519 SAE1010 Seamless Steel Pipe Chemical Composition (%)

Grade	C	Mn	P<=	S<=
1010	0.08-0.13	0.30-0.60	0.040	0.050

SAE 1010 cold-drawn seamless steel pipe has high strength, less quenching and no temper brittleness. Cold deformation has high plasticity and is generally used for bending, calendering, bending and hammer arch processing. The welding performance of electric arc welding and contact welding is good. The thickness of gas welding is small, and cracks are not easy to occur on parts with strict shape requirements or complex shapes. The machinability of cold drawing or normalizing state is better than that of annealing state, which is generally used for manufacturing with low stress and high toughness requirements.

Wall Thickness Tolerances for Cold Drawn Seamless Steel Pipe:

Wall Thickness Tolerances for Cold Finished Tubing
Wall Thickness S/ Outside Diameter D (%)	Wall Thickness Tolerance (±%)
Wall Thickness S/ Outside Diameter D (%)	Inside Diameter D < 38.1mm	Inside Diameter >= 38.1
<=25%	10.0	7.5
> 25%	12.5	10.0

Mechanical Test Requirements: Hardness Test; Tension Tests; Nondestructive tests; Steel Cleanliness; Hardenability; Flaring Test Note: Mill test certificates will be issued according to EN10204.3. All tubes shall be supplied as per applicable ASTM A519 Specification. The tubes Shall be Seamless and the test Methods and Definitions for mechanical Testing of Steel Products. Orders for material under A519 should include the Quantity (Feet, weight, or number of pieces), Name of material (seamless carbon or alloy steel mechanical tubing), form (round, square, rectangular or special shapes). Orders for material under A519 should provide delivery condition (A, N, QT, SR). Packing and Marking Packed in bundles, wrapped in plastic, and suitably protected for sea-worthly delivery or as requested. Marking should according to MIL-STD-129 for Military agencies and in accordance with Fed. Std. No.123 for civil agencies including not limited: Standard, graded, size, heat no. lot no.

SAE 1010 Cold Drawn Annealing Seamless Steel Pipe

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