Daxun Stainless steel rod and bar
Hot rolled rod
Stainless steel rod and bar is heated and rolled through multiple passes in a rolling mill. It has complete specifications and its performance meets standards and requirements.
Cold drawn bright Stainless steel rods
Cold-drawn Stainless steel rods are Stainless steel rods drawn under cold working conditions. They have a smooth surface and can also be polished and ground.
Forged Stainless steel rod and bar
Forged Stainless steel rods are forged multiple times to improve the mechanical properties and higher strength of the Stainless steel rods.
Daxun Stainless steel rod and bar
| Product Parameters: Stainless Steel rod | |
| Specifications | ASTM A276, ASME SA276 / ASTM A479 ASME SA479 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Stainless Round Bars | Outside Diameter in the range of 4mm to 500mm |
| Stainless Bright Bars | Outside Diameter in the range of 4mm to 100mm |
| Stainless Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
Daxun has a complete stainless steel round bar production technology cycle: from raw material processing to finished product production with a high degree of mechanical processing.
Materials and characteristics of various stainless steel rods
Each stainless steel rod material has its different usage scenarios.
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Stainless Steel Rod Small Diameter
Stainless steel rod production process
With our reliable stainless steel rods, their performance can be customized to suit your application.
Main Features of Stainless Steel Rod
Daxun’s Stainless steel rods manufacturing capabilities
Forming capabilities include radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills for manufacturing stainless steel rod and bar. Radial forging refines grain structure and improves mechanical properties in larger-diameter bar, while rolling mills handle the volume production of standard round, square, and hex sections. Equipment is matched to the product form and grade — forged bar for higher-strength applications, hot rolled bar for standard structural and mechanical grades — so send your specification and we’ll confirm the right production route for your order.
Daxun’s heat treatment furnace
Stainless steel rod heat treatment uses advanced heat treatment furnace equipment to ensure the stability and high performance of the material. Heat treatment relieves internal stress from forging and rolling, restores corrosion resistance in the heat-affected zone, and stabilizes grain structure to the properties specified for the grade. Solution annealing is standard for austenitic grades like 304 and 316L, while precipitation-hardening grades such as 17-4PH require a controlled aging cycle to reach the specified strength and hardness. Confirm the required condition with your order and we’ll match the heat treatment cycle to it.
Daxun’s smelting ability
Daxun uses vacuum induction melting, vacuum consumable electrode melting, and electroslag remelting to reduce impurities during the smelting process, improving the consistency and performance of the finished stainless steel bar. Each melting method is selected based on the grade and application — vacuum induction melting for tighter composition control on specialty grades, and electroslag remelting for improved internal cleanliness on bar destined for high-stress or corrosion-critical service. This is combined with in-process testing at each stage to confirm the material meets the specified chemistry and mechanical properties before it moves to forming.
Powerful Stainless steel rod solutions
Daxun is a vertically coordinated supplier of stainless steel rod and rolled products, from smelting through finished bar.
Technical Information
Daxun’s quality management system is certified to ISO 9001:2015. Every shipment includes a mill test certificate, and material is traceable from source to delivery.
Our support doesn’t end when your order ships. Daxun continues to provide after-sales assistance and warranty support for every order.
All our stainless steel round bars and rods are packed as per international standards to prevent any possible damage or loss. By default, we bundle finished pipes together in bulk using thick woven plastic bags. However, for some specialty pipes that are susceptible to dirt, scratches, pressure, or rough handling, we use wooden crates for protection.
We offer three shipping methods — sea, land, and air. Quotes are based on sea freight by default (FOB, CFR, CIF), with land or air transportation available on request for urgent orders.
Application cases of stainless steel rods in different industries.
Stainless steel rod and bar offers strength, toughness, and corrosion resistance suited to demanding structural applications.
Serving the petrochemical industry for electrolyzers, blowers, reaction towers, heat exchangers, pressure shafts, distillation towers, valves, and pumps. Send your specifications for a quote.
Stainless steel rods are used to manufacture ship pumps, valves, drive shafts, propellers, whip antennas, acoustic devices, fire-fighting equipment and other components.
Deep-sea exploration equipment Deep-sea exploration is one of the important directions in the field of marine engineering. Stainless steel rods have become an ideal material for various deep-sea exploration equipment due to their corrosion resistance and high strength. Drill pipes, deep-sea buoys, detectors, sonar equipment, etc. can all use stainless steel rods to ensure long-term reliable operation in harsh marine environments.
Daxun supplies stainless steel rod and bar for pharmaceutical and biopharmaceutical equipment, with high-purity and ultra-high-purity material available on request.
Daxun supplies stainless steel rod for power generation equipment components, drawing on smelting and processing capability from raw material through finished bar.
Technical Information
- Inventory data Stainless steel rod
- Tolerance for Hot Rolled Round Bars
- Tolerance for Hot Forging Round Bars
- Tolerance for Cold Drawn Round Bars
- Delivery State
| Diam (mm) | Durface | Length (mm) | Comment |
| φ3.0-12.0 | bright | 3000 | AAA |
| φ14.0-25.0 | bright | 6000 | AAA |
| φ25.0-50.0 | bright | 6000 | AAA |
| >80 ~ ≤120 | Bright/primary color | 6000 | AAA |
| >120 ~ ≤140 | Bright/primary color | 6000 | AAA |
| >140 ~ ≤180 | Bright/primary color | 6000 | AAA |
| >180 ~ ≤200 | Bright/primary color | 6000 | AAA |
| >200 ~ ≤220 | Bright/primary color | 6000 | AAA |
| >220 ~ ≤240 | Bright/primary color | 6000 | AAA |
| >240 ~ ≤250 | Bright/primary color | 6000 | AAA |
| >250 ~ ≤300+
|
Bright/primary color
|
6000
|
AAA
If you need to know more about the size, please contact Daxun |
| Tolerance for Hot Rolled Round Bars | |||
| Size | Tolerance Rank | ||
| Group 1 | Group 2 | Group 3 | |
| >7 ~ ≤20 | ±0.25 | ±0.35 | ±0.40 |
| >20 ~ ≤30 | ±0.30 | ±0.40 | ±0.50 |
| >30 ~ ≤50 | ±0.40 | ±0.50 | ±0.60 |
| >50 ~ ≤80 | ±0.60 | ±0.70 | ±0.80 |
| >80 ~ ≤110 | ±0.90 | ±1.00 | ±1.10 |
| >110 ~ ≤150 | ±1.20 | ±1.30 | ±1.40 |
| Tolerance for Hot Forging Round Bars | ||
| Size | Tolerance Rank | |
| Group 1 | Group 2 | |
| >50 ~ ≤60 | 0.5 | 1 |
| >60 ~ ≤80 | 1 | 1.5 |
| >80 ~ ≤100 | 1.5 | 2 |
| >100 ~ ≤120 | 1 | 1.5 |
| >120 ~ ≤140 | 1.5 | 2 |
| >140 ~ ≤160 | 1 | 2 |
| >160 ~ ≤180 | 2 | 3 |
| >180 ~ ≤200 | 3 | 4 |
| >200 ~ ≤220 | 2 | 3 |
| >220 ~ ≤240 | 3 | 4 |
| >240 ~ ≤250 | 4 | 5 |
| >250 ~ ≤300 | 5 | 6 |
| Tolerance for Cold Drawn Round Bars | ||||||
| Size | Tolerance Rank | |||||
| H8 | H9 | H10 | H11 | H12 | H13 | |
| 3 | 0 ~ -0.014 | 0 ~ -0.025 | 0 ~ -0.040 | 0 ~ -0.060 | 0 ~ -0.100 | 0 ~ -0.140 |
| >3 ~ ≤6 | 0 ~ -0.018 | 0 ~ -0.030 | 0 ~ -0.048 | 0 ~ -0.075 | 0 ~ -0.120 | 0 ~ -0.180 |
| >6 ~ ≤10 | 0 ~ -0.022 | 0 ~ -0.036 | 0 ~ -0.058 | 0 ~ -0.090 | 0 ~ -0.150 | 0 ~ -0.220 |
| >10 ~ ≤18 | 0 ~ -0.027 | 0 ~ -0.043 | 0 ~ -0.070 | 0 ~ -0.110 | 0 ~ -0.180 | 0 ~ -0.270 |
| >18 ~ ≤30 | 0 ~ -0.033 | 0 ~ -0.052 | 0 ~ -0.084 | 0 ~ -0.130 | 0 ~ -0.210 | 0 ~ -0.330 |
| >30 ~ ≤50 | 0 ~ -0.039 | 0 ~ -0.062 | 0 ~ -0.100 | 0 ~ -0.160 | 0 ~ -0.250 | 0 ~ -0.390 |
| >50 ~ ≤80 | 0 ~ -0.046 | 0 ~ -0.074 | 0 ~ -0.120 | 0 ~ -0.190 | 0 ~ -0.300 | 0 ~ -0.460 |
| Delivery State Choice | Surface Condition |
| Forged | Black |
| Polished | |
| Hot Rolled | Black |
| Polished | |
| Bright | |
| Pickled | |
| Cold Drawn | Polished |
| Bright | |
| Note: | |
| 1. If you require different deliver state than the above listed, kindly confirm with us. | |
| 2. In case of any enquiry or order, please kindly let us know any extra requirement not indicated here. | |
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Daxun Alloy
Regarding Stainless Steel rods, we can handle any type of inquiry. Please feel free to ask us. We will make recommendations based on each client’s needs.
Yes, we have complete specifications and inventory and can quickly meet your needs.
Yes, it can be customized. You can contact us and send us the customized specifications and quantity.
Our transportation methods generally include sea transportation, land transportation, and sea transportation. Reach you quickly and safely.
Because our output is high, the cost will be much lower, so the price is low.
We attach great importance to product quality and have passed various quality system tests.