MECHANICAL TUBE ASTM A 519 STEEL PIPES MECHANICAL TUBING

We are leading manufacturer and stockiest of ASTM A519 STEEL PIPES MECHANICAL TUBES in China.

ASTM A 519 STEEL PIPES MECHANICAL TUBES SAE 1010 Mechanical Tubing Specifications:

ASTM A 519 STEEL PIPES SAE 1010 Mechanical Tubing OD: 4-60mm, WT: 0.5-60mm

ASTM A 519 STEEL PIPES SAE 1010 Mechanical Tubing Standard: DIN2391 / EN10305-1/4

Material:ST35,ST37.4,ST37,ST45,ST52,ST52.4,E235,E255,E355,SAE1010,SAE1020

ASTM A 519 STEEL PIPES SAE 1010 Mechanical Tubing Delivery Condition:  NBK (Bright annealing without oxidization)

ASTM A 519 STEEL PIPES SAE 1010 Mechanical Tubing Length: 5800mm, 6000mm.

Package: Bundles or wooden cases.

Surface Anti-rust: Both outside and internal tube surface flushing with anti-rust oil.

Surface quality: very smooth and bright without oxide scale, pock, starch, crack and other defects.

Surface Cleanness: clean without iron scrap, dust, better for hydraulic system life. Mechanical Properties: Better extending rate and strength property after bending with no deformation, after flattening and flaring process with no crack.

Test: Tensile Strength Test, Flaring and flattening test, Hardness Test, Chemical Composition Test

The types of ASTM A 519 STEEL PIPES MECHANICAL TUBES SAE 1010 Mechanical Tubing

Mechanical Hydraulic Fluid Line Tubing SAE 1010

Steel tubes SAE 1010

SAE 1008 STEEL PIPES

SAE 1010 STEEL PIPES

SAE 1015 STEEL PIPES

The types of ASTM A 519 STEEL PIPES MECHANICAL TUBES SAE 1020

SAE 1018 STEEL PIPES

SAE 1020 STEEL PIPES 

SAE 1025 STEEL PIPES 

ASTM A 519 STEEL PIPES MECHANICAL TUBES SAE 1020 Synopsis of Process Routing: Quality Carbon steel — Cold Drawn — Heat Treatment Without Oxidization (NBK Status) — Nondestructive Testing— Flushing The Internal Hole With Special Equipment Under The High Pressure —Dealing With Antirust Oil On Surface — Plastic Capping On Both Ends.

ASTM A 519 STEEL PIPES MECHANICAL TUBES SAE 1020 The raw material we choosing: high quality Physical and chemical inspection will be made to make sure each batch is in qualified range. After piecing, each piece of tube is checked to be in permitted size deviation, this can guarantee higher thickness tolerance and concentricity.

ASTM A 519 STEEL PIPES MECHANICAL TUBES SAE 1020 Production process quality control: We use the domestic first-class drawing machine, the production process is controlled with high hardness alloy internal and external matrix, so the product dimensions tolerance and  ovality are strictly controlled in high level. Through the first, middle and last process inspection ensure product quality.

ASTM A 519 STEEL PIPES MECHANICAL TUBES SAE 1020 Inner and Outer Surface Cleaning: We adopt automatic inner surface cleaning machine, rotating brush cleaning and high pressure oil flushing to clean the inner and outer surface. The new steel tube production craftsmanship can effectively remove all particulate attached to the inner and outer surface of tubes and thus achieving the utmost surface cleanness and polishes.

ASTM A 519 STEEL PIPES MECHANICAL TUBES SAE 1020 Finished tube anti-rust oil plating: We adopt high pressure spray plating method, the antirust oil is plated by high pressure jet after ten passes of filtering and one pass of precipitation to safeguard the tubes' outer and inner surface cleanness and polishes.

Chemistry Data of ASTM A 519 STEEL PIPES MECHANICAL TUBES SAE 1045 Carbon Steel Tubing
Carbon		0.42 - 0.5
Iron		Balance
Manganese		0.6 - 0.9
Phosphorus		0.04 max
Sulphur		0.05 max

Physical Data
Density (lb / cu. in.)		0.283
Mechanical Data of ASTM A 519 STEEL PIPES MECHANICAL TUBES SAE 1045 Carbon Steel Tubing
Form		Round Bar
Condition		Cold Drawn

Temper	68
Tensile Strength	91
Yield Strength	77
Elongation	12
Reduction of Area	35
Rockwell	C15
Brinnell	179
Form	Round Bar
Condition	Hot Rolled
Temper	68
Tensile Strength	82
Yield Strength	45
Elongation	16
Reduction of Area	40
Rockwell	C16
Brinnell	163

The types of ASTM A 519 STEEL PIPES MECHANICAL TUBES SAE 1045 Carbon Steel Tubing

SAE 1035 STEEL PIPES

SAE 1040 STEEL PIPES

SAE 1045 STEEL PIPES

SAE 1050 STEEL PIPES

SAE 1117 STEEL PIPES

SAE 1141 STEEL PIPES

SAE 1144 STEEL PIPES

SAE 1214 STEEL PIPES

SAE 1215 STEEL PIPES

ASTM A519 STEEL PIPES MECHANICAL TUBES SAE 4130 Size range: From " OD up to 2" OD with wall thickness 0.2" to "

ASTM A 519 SAE 4130 Alloy Steel piping Applications: Automobile and Bearing Industry, Mechanical and Structral Purpose, Hydraulic and Petrochemical Purpose, etc.

ASTM A519 STEEL PIPES MECHANICAL TUBES SAE 4130 Chemical composition

AISI 4130

	C	Si	Mn	P	S	Cr	Mo	Fe
Min	0.28	0.15	0.40	•	•	0.80	0.15	0.00
Max	0.33	0.35	0.60	0.040	0.040	1.10	0.25	0.00

AISI 4140

	C	Si	Mn	P	S	Cr	Mo	Fe
Min	0.38	0.15	0.75	•	•	0.80	0.15	0.00
Max	0.43	0.35	1.00	0.040	0.040	1.10	0.25	0.00

AISI 4145

	C	Si	Mn	P	S	Cr	Mo	Fe
Min	0.43	0.15	0.75	•	•	0.80	0.15	0.00
Max	0.48	0.35	1.00	0.040	0.040	1.10	0.25	0.00

ASTM A519 STEEL PIPES MECHANICAL TUBES SAE 4130 Mechanical properties

ASTM A519 STEEL PIPES MECHANICAL TUBES SAE 4130 Condition: Hardened and Tempered to 22 HRC max.

U.T.S	100 KSI Min	(689 N/mm2)
0.2% Proof Stress	80 KSI Min	(551 N/mm2)
Elongation	20 %
Red of Area	40 %

ASTM A 519 SAE 4130 Alloy Steel piping Condition: Hardened and Tempered to 30-36 HRC

NACE MR0175 limits the supply hardness to 22 HRC max.
U.T.S	130 KSI Min	(896 N/mm2)
0.2% Proof Stress	110 KSI Min	(758 N/mm2)
Elongation	13 %
Red of Area	30 %

The types of ASTM A519 STEEL PIPES MECHANICAL TUBES SAE 1045

SAE 4130 STEEL PIPES

SAE 4140 STEEL PIPES

SAE 4150 STEEL PIPES

SAE 4340 STEEL PIPES

SAE 8620 STEEL PIPES

ASTM A 519 SAE 4140 seamless piping

ASTM A 519 SAE 4140 seamless tubing

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