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1026 DOM Steel Tube for Precision Machinery 30-426mm OD

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1026 DOM Steel Tube for Precision Machinery 30-426mm OD

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Brand Name :	TORICH
Model Number :	1026 Dom Steel Tubing
Certification :	ISO9001 ISO 14001 TS16949
Price :	700-900 USD/Ton
Payment Terms :	L/C,D/A,D/P,Western Union,T/T,MoneyGram
Supply Ability :	60000 Ton/Tons per Year
Delivery Time :	20-30days upon products

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1026 DOM Steel Tube for Precision Machinery 30-426mm OD

Dom Steel Tubing 1026 Drawn Over Mandrel Steel Tube For Precision Machinery

Material

AISI 1026 is a medium-carbon steel known for its balanced combination of strength, ductility, and machinability. Produced via cold drawn over mandrel (DOM) processing, it achieves a refined surface finish and tight dimensional tolerances suitable for high-precision applications.

Specifications

Grade: AISI/SAE 1026 (UNS G10260)
Process: Cold Drawn Over Mandrel (DOM)
Shape: Round tube
Outside Diameter Tolerance: ±0.005″ (0.127 mm)
Wall Thickness Tolerance: ±0.005″ (0.127 mm)
Available Lengths: Cut lengths up to customer requirement or continuous coils
Surface Finish: Maximum 32 μin Ra

Chemical Composition

Grade	C (%)	Mn (%)	P (max) (%)	S (max) (%)	Si (%)	Balance Fe
1026	0.220–0.280	0.60–0.90	≤ 0.040	≤ 0.050	0.15–0.35	Remainder
1018	0.150–0.200	0.60–0.90	≤ 0.040	≤ 0.050	0.15–0.30	Remainder
1030	0.270–0.340	0.60–0.90	≤ 0.040	≤ 0.050	0.15–0.35	Remainder
1045	0.420–0.500	0.60–0.90	≤ 0.040	≤ 0.050	0.15–0.35	Remainder
1050	0.470–0.550	0.60–0.90	≤ 0.040	≤ 0.050	0.15–0.35	Remainder

Mechanical Performance

Grade	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)	Hardness
1026	490 (71 100 psi)	415 (60 200 psi)	34	~149 HV
1018	440 (63 800 psi)	370 (53 700 psi)	15	~120 HV
1030	410–515	305–375	25–38	~150 HB
1045	570–700	300–530	12–16	170–210 HB
1050	~636	~365	15–23	~200 HB

Main Features

Exceptional Dimensional Accuracy: Tight OD and wall-thickness tolerances ensure precise fit.
Superior Surface Finish: DOM process yields smooth, burr-free surfaces for reduced friction.
Enhanced Straightness: Rigorous straightening produces minimal runout.
Balanced Strength & Ductility: Medium-carbon content offers a strong yet formable tube.
Excellent Machinability: Cold-drawn surfaces extend tool life and deliver fine finishes.

Standards

ASTM A108: Cold-finished carbon steel bars and shafts
EN 10277-1: Cold-drawn weldable steel precision tubes – General requirements
GOST 8734-75: Seamless precision steel tubes
JIS G3445: Steel pipes for precision mechanical applications
GB/T 3639: Cold-drawn precision seamless steel tubes

Application Fields

DOM Steel Tubing 1026 is widely used across:

Hydraulic Systems: Cylinder barrels, piston rods, and pressure lines for smooth actuation and leak-free performance.
Pneumatic Equipment: Precision cylinders and guidance shafts for compressors and actuators.
Automotive: Steering columns, transmission shafts, and suspension components demanding tight tolerances.
Machine Tools: Guide rails, spindle shafts, and feed bars where straightness and finish are critical.
General Precision Machinery: Rollers, dowel pins, and couplings in robotics, aerospace ground support, and measurement instruments.

1026 DOM Steel Tube for Precision Machinery 30-426mm OD

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock,

it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.

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