Hastelloy B2 Price Per Kg

Hastelloy B2 is a nickel-molybdenum alloy that offers outstanding resistance to hydrochloric acid, sulfuric acid, and other strong reducing agents. It is widely used in chemical processing, pollution control, marine engineering, and pharmaceutical industries. For buyers and engineers, understanding the Hastelloy B2 price per kg is essential when planning procurement or comparing materials with other corrosion-resistant alloys. In China, factory prices can vary based on form, quantity, and production standards, making it important to have detailed reference data.

Overview of Hastelloy B2

Hastelloy B2, designated as UNS N10665 or W.Nr. 2.4617, is known for its ability to withstand aggressive reducing conditions. It maintains excellent resistance against hydrochloric acid in all concentrations and temperatures. However, it should not be used in oxidizing media or where ferric or cupric salts are present, as these can cause rapid corrosion. The alloy is available in different product forms such as plates, pipes, tubes, bars, and fasteners, and each has a different price per kilogram in the Chinese market.

Factory Price of Hastelloy B2 per Kg

The price of Hastelloy B2 is largely influenced by raw material costs, alloying elements, and global nickel market fluctuations. Chinese factories typically quote prices based on FOB (Free on Board) or CIF (Cost, Insurance, and Freight) terms. The following table shows reference prices for different product forms.

Factors Affecting Hastelloy B2 Price

Raw Materials: The high molybdenum and nickel content directly impact the cost per kilogram. As nickel prices fluctuate globally, Hastelloy B2 prices also shift.

Production Standards: ASTM, DIN, and ISO standards require different levels of quality control and testing, which can increase the final price.

Order Quantity: Bulk orders often receive discounted pricing compared to small-batch purchases.

Processing: Products that require advanced machining, precision tolerance, or customized fabrication usually have higher price points.

Comparison with Other Nickel Alloys

Many buyers compare Hastelloy B2 with other nickel alloys such as Hastelloy C22, Hastelloy C276, and Inconel 625. While these alloys also provide strong corrosion resistance, Hastelloy B2 is generally preferred in reducing environments, especially where hydrochloric acid is present. Price per kg differs depending on alloy composition.

Applications of Hastelloy B2

Hastelloy B2 is widely applied in chemical reactors, heat exchangers, evaporators, and pipelines used in hydrochloric acid production. Its ability to resist pitting, stress corrosion cracking, and crevice corrosion makes it a preferred material in aggressive environments.

China Factory Supply of Hastelloy B2

China is one of the leading suppliers of Hastelloy B2 products due to its advanced metallurgical industry and competitive pricing. Many factories in Jiangsu, Zhejiang, and Shanghai specialize in producing plates, pipes, tubes, bars, and customized fasteners. They follow ASTM, ASME, and EN standards to meet international demand.

FAQs About Hastelloy B2 Price Per Kg

Q1: What is the current Hastelloy B2 price per kg in China?
The average factory price in China ranges between 115 – 150 USD per kg, depending on product type and order size.

Q2: Why is Hastelloy B2 more expensive than stainless steel?
Hastelloy B2 contains high levels of nickel and molybdenum, which are expensive raw materials, making it costlier than stainless steel grades such as 316L or 904L.

Q3: Can bulk orders reduce the price per kg of Hastelloy B2?
Yes, large-volume orders usually receive factory discounts, and the per kg price can drop by 5–10% compared to small orders.