ASTM A276 Type 440C stianless steel round bar Suppliers

As a 440C stainless steel bar manufacturer, GNEE produces high‑quality bars in grade 440C. The 440 series includes several sub‑grades such as 440A, 440B, 440C, and 440F.

Our supplied ASTM A276 Type 440C is a high‑carbon martensitic stainless steel, normally provided in the form of hot‑worked or cold‑worked bars and profiles. It offers high hardness, high strength, and good corrosion resistance, making it especially suitable for cutting tools, bearings, and high‑wear components. The term "hot/cold worked" refers to its production method (hot rolling/drawing or cold drawing) and final condition.

In addition, we supply bars in a variety of shapes and sizes. Our 440C stainless steel flat bars comply with ASME SA‑484 and are ideal for manufacturing other products, particularly blades and knives. 440 stainless steel round bars are used in high‑temperature, high‑wear applications. Round bars are the most common shape, but we also offer 440C stainless steel hex bars, mainly for applications requiring higher strength, and DIN 1.4125 bright bars for applications that demand high precision and polished surfaces.

ASTM A276 Type 440C stianless steel round bar

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Specification

Chemical Composition of 1.4125 AISI 440c SS bar

SS 440C	Max	Min
C	1.20	0.95
Si	1.00	–
Mn	1.00	–
Ni	1.00	–
Cr	18.00	16.00
Mo	0.75	0.00
P	0.04	–
S	0.03	0.15

1.4125 AISI 440c SS Mechanical Properties

Element	SS 440C
Temp°C	20
Tensile (UTS)N/mm²	1965
0.2% YieldN/mm²	1896
Elongation(50.8mm) %)	2
HardnessHRc	57
Reductionof Area	10

Sizes of AISI 440c Stainless Steel Round Bar

Type	SIZES (mm)	SIZES (Inches)	ISO Tolerance
1.4125 AISI 440c SS Cold Drawn and Polish Round Bar	3.00 – 75.00	1/8″ – 3.00″	h8-h9-h10-h11
AISI 440c Stainless Steel Cold Drawn and Ground Bar	10.00 – 75.00	5/6″ – 2.50″	h8-h9-h10-h11
SS 440c Peeled and Polished Round Bar	40.00 – 150.00	1.50″ – 6.00″	h11, h11-DIN 1013
FOOD Grade 440c Stainless Steel Peeled and Ground Bar	20.00 – 50.00	3/4″ – 2.00″	h9-h10-h11

ASTM A276 Type 440C Rod Price List

Price list of 440c Stainless Steel Round Bar	AISI 440c Stainless Steel Rod Price in UK Pound sterling
AISI 440C cold-drawn wire, coiled, 7 mm (stainless steel)	4.00
440C grade stainless steel round bar	0.66
DIN 1.4125 ground and polished bar, 3 meters long, 20.00 mm diameter	21.19
440C grade stainless steel hot-rolled round bar	0.55

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 UNS S44004 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.