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AISI/SAE 1025 Round Steel Bar

AISI 1025 steel bar is a medium carbon steel that offers plasticity, workability and strength. The steel contains between 0.22% and 0.28% carbon, so it is stronger than low carbon steel and more workable and malleable than high carbon steel.

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AISI/SAE 1025 Round Steel Bar Description

Under normal conditions, AISI1025 steel bars exhibit good corrosion resistance. Because of its lower carbon content, it is less resistant to corrosion than stainless steel and high-strength alloy steel. However, under the right conditions, the corrosion resistance of AISI1025 parts can be improved by surface treatment with a thin film. AISI1025 can also be heat treated to increase its strength and hardness. Heat treatment can be achieved by quenching and tempering the steel at high temperatures. AISI1025 steel bars are often used in the manufacture of bolts, nuts and other mechanical industrial parts. The steel has good processability and is easy to weld. In addition, the hardness of AISI1025 steel is also easy to control, making it one of the commonly used materials for manufacturing metal parts.

Product Parameters

Product Name	AISI/SAE 1025 Round Steel Bar
Standard	EN/DIN/JIS/ASTM/BS/ASME/AISI, etc.
Common Round Bar Specifications	3.0-50.8 mm, Over 50.8-300mm
Flat Steel Common Specifications	6.35x12.7mm, 6.35x25.4mm, 12.7x25.4mm
Hexagon Bar Common Specifications	AF5.8mm-17mm
Square Bar Common Specifications	AF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm
Length	1-6meters, Size Accept Custom
Diameter(mm)	Hot Rolling Round Bar	25-600	Cold Rolling Square Bar	6-50.8
	Hot Rolling Square Bar	21-54	Cold Rolling Hexagon Bar	9.5-65
	Cold Rolling Round bar	6-101.6	Forged Rebar	200-1000
Surface Process	Bright, Polished, Black
Other Services	Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

Chemical Composition

1025	C	Si	Mn	S	P	Cr	Ni	Cu
1025	0.62-0.70	0.17-0.37	0.90-1.20	≤ 0.035	≤ 0.035	≤ 0.25	≤ 0.25	≤ 0.25

Mechanical Properties

1025	Tensile Strength	Yield Strength	Elongation	Reduction of Area Meat	Hardness
	(Mpa)	(Mpa)	(%)	(%) min	Hot Rolled	Cold Rolled Soft	Cold Rolled Hard	Heat Treatment
	825-925	520-690	14-21.5	10	240-270 HB	190-220 HB	300-340 HB	38-60 HRC

Scope of Application

SAE 1025 is a low-carbon steel with excellent corrosion resistance, heat resistance and mechanical properties. It can be used in a wide range of applications from auto parts to building materials.

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FAQ

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Q：

How do you guarantee product quality?

A：

Our factory operates under strict QA/QC standards. Every product is inspected during production and before shipment to ensure it meets agreed quality specifications. We can provide mill test certificates and accept thirdparty inspections upon request.

Q：

What certifications do you have?

A：

Our products comply with international standards including ASTM, ASME, DIN, and EN. We also hold quality management certifications and can provide relevant documentation upon request.

Q：

Can I get samples before ordering?

A：

Yes. We can provide free samples for your evaluation. Shipping costs are typically borne by the customer. Please contact our sales team to arrange sample delivery.

Q：

What is your minimum order quantity (MOQ)?

A：

MOQ varies by product type and specification. For certain items, trial orders may be considered. Please contact us with your specific requirements for a confirmed MOQ.

Q：

What payment terms do you accept?

A：

We commonly accept T/T (30% deposit in advance, 70% balance before shipment) and L/C. Other payment terms may be negotiated depending on order value and cooperation conditions.

Q：

Do you offer discounts for large orders?

A：

Yes. We have strong capabilities for largescale project supply and offer favorable pricing for bulk orders. Our 100,000ton stock capacity allows us to provide competitive rates for volume purchases.

Q：

What is your typical lead time?

A：

For stocked products, we can deliver to the loading port within 3–7 days after receiving the deposit. For production orders, lead time is typically 15–30 days after order confirmation, depending on product type and quantity.

Q：

What shipping terms do you support?

A：

We support EXW, FOB, CIF, CFR, DDU, and other common trade terms. Shipping can be arranged by sea, air, or courier based on your requirements.

Q：

How do you package the products?

A：

We use standard export packaging suitable for sea freight. For fragile or highsurfacefinish products such as stainless steel, we apply strict protective packaging to prevent scratches and damage during transit. Custom packaging is also available upon request.

Q：

How can I become your agent?

A：

We are actively recruiting regional agents worldwide. If you are interested, please contact us with your background, market coverage, and target regions. We offer competitive agent policies and full support for your local market development.

Q：

Do you accept bulk procurement orders?

A：

Yes. Bulk procurement is one of our core business models. With over 100,000 tons of stock and a robust supply chain, we are wellequipped to handle largevolume orders for overseas projects, manufacturers, and trading companies.

Q：

Do you provide aftersales service?

A：

Yes. Our professional service team is available to address any questions regarding product quality, delivery, or usage. We are committed to providing ongoing support throughout our partnership.

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