On May 11th, GNEE STEEL welcomed an Indian customer's stainless steel manufacturer to place an order for a batch of 2205 stainless steel pipes.
During this meeting, our company's professional team introduced the characteristics, advantages and application fields of 2507 stainless steel pipe products to customers in detail. Customers have shown great recognition for our products and spoke highly of our production capabilities and quality control systems.
GNEE STEEL 2205 stainless steel pipe information
GNEE STEEL 2205 stainless steel pipeCHARACTERISTICS
CORROSION RESISTANCE
Alloy 2205 has excellent resistance to chloride-induced pitting corrosion and stress corrosion cracking. It has a minimum Pitting Resistance Number (PREN) of 35. It is suitable for service in environments high in chlorides, such as oil and gas production and in heat exchangers using chloride-bearing water as a coolant. It is also suitable for mild hydrogen sulfide, dilute reducing and organic acids, and moderate to high levels of oxidizing acids.
ELEVATED TEMPERATURE RESISTANCE
The ASME Boiler and Pressure Vessel Code places an upper-temperature limit of 600°F (315°C). Exposure to temperatures above this for extended periods results in embrittlement.
MECHANICAL PROPERTIES
Alloy 2205 has more than twice the strength of conventional austenitic stainless steels in the annealed condition. It can also be provided in the cold-worked condition with yield strength exceeding 160 ksi. It maintains good toughness at temperatures down to -50°F (-10°C).
HEAT TREATMENT
Alloy 2205 cannot be strengthened by heat treating. Annealing is performed at 1875°F - 2010°F (1024°C - 1099°C), followed by rapid cooling.
WORKABILITY
Alloy 2205 can be cold formed. However, it has a high work-hardening rate, so intermediate anneals may be required. Annealing is also recommended subsequent to hot forming or cold forming in order to achieve optimal stress corrosion resistance.
Finally, with the joint efforts of both parties, we successfully signed the order. This cooperation not only brings new business opportunities to the company, but also further consolidates our position in the Indian stainless steel pipe market.
