Product Description
| Equivalent designations |
| UNS S32750 |
| DIN W. Nr. 1.4410 |
|
| Form |
ASTM |
| Rod, bar and shape |
A 276, A 484 |
| Plate, sheet and strip |
A 240, A 480 |
| Seamless and welded pipe |
A 790, A 999 |
| Seamless and welded tubing |
A 789, A 1016 |
| Fitting |
A 815, A 960 |
| Forged or rolled pipe flange and forged fitting |
A 182, A 961 |
| Billet and bar for forging |
A 314, A 484 |
Chemical composition
| % |
Fe |
Cr |
Ni |
Mo |
C |
Mn |
Si |
P |
S |
Cu |
N |
| min |
balance |
24.0 |
6.0 |
3.0 |
|
|
|
|
|
|
0.24 |
| max |
26.0 |
8.0 |
5.0 |
0.030 |
1.20 |
0.80 |
0.035 |
0.020 |
0.50 |
0.32 |
Physical properties
| Density |
7.75 g/cm3 |
| Melting range |
1396-1450ºC |
Features: 2507 is a super duplex stainless steel with higher alloy content, thus making it superior to 2205 in corrosion resistance and strength. It has excellent resistance to uniform, pitting, crevice corrosion and chloride stress corrosion cracking. In dilute sulfuric acid contaminated with chloride ions, 2507 has better corrosion resistance than 904L, which is specially designed to resist pure sulfuric acid. Because 2507's low carbon content greatly lowers the risk of carbide precipitation at the grain boundaries during heat treatment, it is highly resistant to carbide-related intergranular corrosion. 2507 is not suitable forApplications which require long exposure to temperatures above 300ºC because of the increased risk of a reduction in toughness. Its yield strength is about twice that of conventional austenitic stainless steels.
Applications: Chemical processing industry piping, vessels and heat exchangers; desalination plant seawater piping; oil and gas industry equipment; power plant flue gas desulfurization systems, scrubber systems and absorber towers; and chemical tankers. |
|
Our stainless steel rods boast an extensive range of applications, serving numerous industries such as hardware kitchenware, shipbuilding, petrochemical, machinery, medicine, food, power, energy, building decoration, nuclear power, aerospace, and military sectors. They play a crucial role in the production of seawater equipment, chemicals, dyes, papermaking, oxalic acid, fertilizers, food industry equipment, coastal facilities, ropes, CD rods, bolts, and nuts.
Our unwavering dedication to quality is highlighted by our ISO9001:2000 quality management system certification, supported by an array of production licenses that affirm our commitment to excellence.
Please note: We offer the capability to manufacture non-standard stainless steel rods, customized from a variety of materials and specifications to meet specific needs, ensuring both flexibility and precision.
Detailed Overview: Materials, Application Scope, and Quality Management of Stainless Steel Rods.
Material Selection: Our portfolio features top-grade materials such as 304, 304L, 321, 316, 316L, 310S, and 630, guaranteeing superior performance.
Our broad array of materials includes 201, 202, 301, 304, 303, 316, 316L, 304L, 321, 2520, 1Cr13, 2Cr13, 3Cr13, duplex steel, antibacterial steel, and more. Specifications are denoted by diameter (e.g., '50' indicates a 50 mm diameter round steel). We offer hot-rolled, forged, and cold-drawn forms, with hot-rolled sizes ranging from 5.5 mm to 250 mm, catering to a variety of industrial demands.
Our stainless steel rods are utilized across a wide spectrum of industries including petroleum, electronics, chemical, pharmaceutical, textile, food, machinery, construction, nuclear power, aerospace, military, and beyond.
Quality management is our paramount priority, reinforced by our ISO9001:2000 quality management system certification and a suite of production licenses, ensuring exceptional standards.
Our Advantages
Exceptional materials:
We rigorously select premium raw materials to ensure our products deliver unmatched strength, toughness, and longevity.
Innovative technology:
Harnessing advanced smelting, continuous casting, and rolling technology, our state-of-the-art manufacturing process ensures superior product quality.
Tailored service:
We provide bespoke design and manufacturing services, precisely customized to meet the unique requirements and specifications of our clients.
FAQ
Q1: Why choose your company?
A: With over 16 years of industry expertise and our very own factory, Shanghai Bolaisheng Metal Group Co., Ltd. delivers exceptional service through our dedicated and professional sales team, ensuring unparalleled quality and customer satisfaction.
Q2: What's your terms of payment?
A: To ensure a smooth and secure transaction, we require a 30% T/T deposit upfront, with the remaining 70% due before delivery, providing peace of mind and financial transparency.
Q3: What are the terms of delivery?
A: We offer a range of flexible delivery terms including FOB, CFR, CIF, and EXW to suit various logistical preferences and ensure smooth, efficient transportation tailored to your needs.
Q4: What is your delivery time?
A: Our standard leading time ranges from 7 to 15 days after receiving the deposit, ensuring prompt and timely fulfillment of your order needs, so your projects stay on schedule.
Q5: Can you provide samples?
A: Absolutely! We provide free samples, subject to stock availability. Please note that the transportation fee will be the buyer's responsibility, allowing you to evaluate our high-quality products firsthand.
Certification
Audited Supplier 
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