410 stianless steel round bar Suppliers

As a leading manufacturer and supplier of ASTM A276 / ASTM A479 / UNS S41000 (AISI 410) stainless steel bars, GNEE specializes in producing various forms of martensitic stainless steel bars, including hexagonal bars, round bars, square bars, flat bars, bright bars, black bars, and threaded bars.

Our high-quality 410 stainless steel bars are available in different grades and conditions, including T-type, H-type, annealed, and Grade 2, strictly conforming to international standards such as ASTM and ASME. Diameters range from 3–800 mm, and lengths can be customized as needed. Surface treatments include hot-rolled pickled, sandblasted, cold-drawn, polished, and brushed finishes to meet diverse working conditions and aesthetic requirements. 410 hexagonal bars are suitable for precision and high-strength components such as pump shafts, valves, and surgical instruments; they are widely used in construction, bridges, and petrochemical industries for load-bearing and corrosion-resistant applications; 410 cold-drawn stainless steel round bars offer high wear resistance and are suitable for shipbuilding, marine engineering, and general structural engineering.

410 stianless steel round bar

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Specification

Specification	ASTM A479/ SA479 ASTM A276/ ASME SA276
Grade	Stainless Steel 410 (UNS S41000)
Hex Bar size	18 to 57mm (11/16″ – 2-3/4″)
Round bar size	OD 4mm to 500mm
Square bar size	18mm to 47mm (11/16″- 1-3/4″)
Billet Size	1/2″- 495mm Dia.
Rectangles Size	33 x 30mm – 295 x 1066mm
Bright Bar	OD 4mm to 100mm
Tolerance	K12 H12, K10, H9, H11, H8, H13K9, H10, K11, or as per need
Flat bar size	1/2" to 10" in thickness of 2 to 150mm

Stainless Steel Grade 410 Round Bar finishes

HF	P	PR	SRE	RT	HRAP
CG	CD	ST	BD	P&T	CF

410 Stainless Steel Rod Chemical Composition Chart

Grade	Ni	Mn	C	N	P	Si	Cr	S	Mo
SS 410	0.75	1 max	0.15 max	–	0.040 max	1 max	11.5-13.5	0.030 max	–

ASTM A276 Type 410 Hex Bar Mechanical Strength

Density	Tensile Strength	Melting Point	Yield Strength	Elongation
0.286 lbm/in3	480 MPa	2700 to 2790°F	275 MPa	20 %

SS 410 Rod prices per kg
Request the latest 410 Stainless Steel Bar Price List. Contact us for 410 Stainless Steel Round Bar Ready stock information and updated price list.

ASTM A276 Stainless Steel 410 Round Bars : US $1-5 / Kilogram (FOB Price)
Stainless Steel 410 Round Bar / Rod : US $1500-3000 / Ton (FOB Price)
ASME SA479 SS 410 Round Rod : US $1500-7000 / Metric Ton (FOB Price)

We offer: stock sizes of sheet and slab, stock lengths of round bars, custom-length sheet and slab, custom-length round bars, cold forming of sheet and slab and round bars, and any other necessary processing services. For any questions, please click the link below to contact us!

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ASTM A276 410 bright bar Manufacturer

All sheets undergo pickling and passivation treatments to form a uniform protective film, are 100% visually inspected to ensure freedom from scratches, pits, and other surface defects, and are verified through mechanical property testing to guarantee processing reliability.

Highest quality GNEE packaging and shipping

We utilize a multi-layer protection and customized securing high-end packaging solution:
The inner layer tightly wraps each bar with waterproof and rust-proof paper.
The middle layer uses PVC/PE shrink film or anti-rust film to enhance moisture resistance and scratch protection.
The outer layer uses solid wood pallets selected according to the diameter and length of the bars.
Each pallet is clearly labeled (material, specifications, batch number, and destination) and includes instructions for applying rust inhibitor or a desiccant pack.

Delivery Time: If the customer has no special requirements on the delivery date, the normal delivery time is 7-15 working days.