



Nickel-based alloy round bar offers exceptional performance, combining outstanding corrosion resistance with high strength under extreme temperatures, along with superior mechanical properties. These characteristics position it as a preferred material across demanding industrial sectors. Composed primarily of nickel, the alloy incorporates elements such as chromium, molybdenum, cobalt, titanium, and aluminum. Engineered to endure severe operating environments, this round bar outperforms conventional metals and standard stainless steels, which often fall short under such rigorous conditions.
Our nickel-based alloys are produced through advanced metallurgical techniques, including vacuum induction melting and electro slag remelting, ensuring exceptional purity, refined grain structure, and consistent performance across all batches. We supply a diverse range of nickel alloy round bars, featuring grades such as Inconel 600, Inconel 625, Monel 400, Hastelloy C276, Alloy 59, and Inconel 706 Bar. Each grade is tailored to withstand specific operating conditions. For instance, Inconel 625 delivers outstanding resistance to chloride-induced corrosion while maintaining stability at temperatures as high as 1093°C. Meanwhile, Alloy 59 offers superior corrosion protection, making it particularly well-suited for acidic and chloride-rich environments.
①VIM----②ESR----③VAR----④Forgin----⑤Heat Treatment----⑥Finishing & Inspection
Grades:
| Hastelloy | C22、C-276 |
| Soft Magnetic Alloys | 1J22、1J79、1J85C、1J117、1J50、4J29、4J36、4J42、3J53 |
| Monel Alloy | monel400、monelR-405、K500 |
| Inconel Alloy | Inconel601、InconeX750、Inconel600、Incoloy825、Inconel718、Incoloy80OH、Incoloy 800H4. Inconel625、Inconel690 |
| Superalloys | GH4099、GH128、GH145、GH169、GH605、GH3536、GH4033、GH99、GH625、GH132、GH500、GH4141、GH141、GH3625、GH2747、GH188、GH2696、GH747、GH3030、GH4080A、GH2132 |
Our nickel base alloy round bars maintain exceptional tensile strength, yield strength, and ductility even under elevated temperatures. Depending on the diameter, tensile values range from 758 MPa to 827 MPa. With a maximum hardness of 287 HB, these bars offer reliable durability and strong resistance to deformation under mechanical loads and thermal cycling. Available in a wide range of dimensions, rolled diameters span from 12.50 mm to 101.60 mm, while forged diameters reach up to 203.20 mm. Products such as Inconel 625 Bar and AMS 5666 Alloy 625 Bar can be customized to specified lengths and tolerances in accordance with ISO 286 standards.
Nickel base alloy round bars serve critical roles across a broad spectrum of high-demand industries, including aerospace, chemical and petrochemical processing, general engineering, environmental protection systems, and nuclear engineering.
In the aerospace sector, these round bars are widely employed in the fabrication of turbine components, engine parts, and structural assemblies. Their exceptional high-temperature strength and superior fatigue resistance make them indispensable for applications requiring reliable performance under extreme thermal and mechanical stress.
Within the chemical and petrochemical industries, nickel base alloy round bars are utilized in the construction of reactors, heat exchangers, pump shafts, and valve stems. Their outstanding resistance to aggressive chemicals, corrosive acids, and high-pressure operating conditions ensures long-term durability and operational safety in demanding processing environments.
We care about quality. Our nickel base alloy round bars meet standards, including ASTM B446, ASTM B564, AMS 5666 and NACE MR0175/ISO 15156. We test each batch of nickel base alloy round bars, including chemical composition analysis, mechanical property testing and non-destructive testing. We provide material test reports for each order of nickel base alloy round bars.
| Alloy Standard Product Forms | ||||||||
| FSA | UNS& | Tube&pipe | Sheet | Rod&bar | Strip | Welding | Forging | |
| plate | Wire | |||||||
| seamless | Welded | |||||||
| Inconel617 | NO6617 | B167 | B168 | B166 | B168 | |||
| Inconel601 | NO6601 | B163/B167 | B168 | B166 | B168 | B166 | B564 | |
| B829 | AMS 5870 | |||||||
| Inconel625 | NO6625 | B444 | B704/B705 | B443 | B446 | B443 | B564 | |
| AMS5581 | AMS5581 | AMS 5599 | AMS 5566 | AMS 5599 | ||||
| Inconel718 | NO7718 | AMS5589/ 5590 | B670AMS | B637 | B670 AMS | B637 | ||
| 5596/5597 | AMS 5562/5664 | 5596/5597 | ||||||
| Inconelx-750 | NO7750 | AMS5582/ 5583 | AMS5582/ 5583 | AMS 5542/ 5598 | B637AMS 5667/ 5670/5671 | AMS 5542/ 5598 | ||
| Incoloy800 | NO8800 | B163/B407 | B163 | B409 | B408 | B409 | B564 | |
| AMS5871 | AMS5871 | |||||||
| Incoloy800H | NO8810 | B163/B407 | B514 | B409 | B408 | B409 | B564 | |
| AMS5871 | AMS5871 | |||||||
| Incoloy800HT | NO8811 | B163/B407 | B515 | B409 | B408 | B409 | B564 | |
| AMS 5871 | AMS5871 | |||||||
| Incoloy825 | No8825 | B163/B423 | B163 | B424 | B425 | B424 | ||
| B704/B705 | ||||||||
| Incoloy926 | No8926 | B677 | B673/B674 | B625 | B649 | B625 | B649 | |
| HastelloyX | No6002 | B622 AMS | B619/B622 AMS 5588 | B435 | B572 | B435 | ||
| 5587/5588 | AMS 5536 | AMS 5754 | ||||||
| HastelloyC22 | No6022 | B622 | B619/B626 | B575 | B574 | B575 | B564 | |
| HastelloyC276 | No10276 | B622 | B619/B626 | B575 | B574 | B575 | B564 | |
| HastelloyB2 | No10665 | B622 | B619/B626 | B333 | B335 | B333 | ||
| No1002 | B334 | B336AMS57 50AMS5731 /57325737/ 5726/5804 | B334 | |||||
| Incoloy A-286 | S66286 | AMS 5530 AMS | AMS 5530 AMS | A453 | ||||
| 5525/5735 | 5525/5735 | |||||||
| Alloy20 | No8020 | B729 | B464 | B463 | B472/B473 | B463 | B471 | B462 |
| B468/B474 | B473/B475 | |||||||
| Alloy28 | No8028 | B668 | B709 | |||||
| Alloy31 | No8031 | B622 | B619/B626 | B625 | B581/B649 | B625 | B649 | B564 |
| Alloy200 | No2200 | B161/B163 | B725/B730 | B162 | B160 | B162 | ||
| Alloy201 | No2201 | B161/B163 | B725/B730 | B162 | B160 | B162 | ||
| Monel400 | No4400 | B161/B163 | B127 | B164 AMS | B564 | |||
| AMS 4544 | 4675/4730 | |||||||
| MonelK-500 | No5500 | B965 | AMS 4676 | B865 | ||||
| Nimonic80A | No7080 | B637 | B637 | |||||
| Invar36/4J36 | K93600 | B388/B753 | B388/B753 | |||||
| 904L | No8904 | B677 | B673/B674 A29/A312 | B625 | B649/A479 | B625 | B649/A479 | A484 |
| A269/A312 | A240/A480 | A240/A480 | ||||||
As China metal materials industry leading enterprises, the national steel trade and logistics "Hundred good faith enterprise",China steel trade enterprises, "Top 100 private enterprises in Shanghai”. Shanghai Zhanzhi industry Group Co., Ltd.,(shorted to Zhanzhi Group) takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place.


