Buildings HL Surface 22%Cr 3/16" Duplex Ss 2205 Plate

Price Negotiable

Price: USD Negotiable

MOQ: 1000KGS

Delivery Time: 7-15 days

Brand: ABOOM

Product Description

2205 duplex stainless steel plate in thicknesses from 3/16" (4.8mm) through 6" (152.4mm)

General attributes of 2205 / UNS S31803:

Alloy 2205 (UNS S32305/S31803) is a 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed duplex stainless steel plate with high general, localized, and stress corrosion resistance properties in addition to high strength and excellent impact toughness.

Chemical composition of 2205 / UNS S31803:

	C	Si	Mn	P	S	Ni	Cr	Mo	N	Cu
min	―	―	―	―	―	4.5	21.0	2.5	0.08	―
mix	0.030	0.80	1.20	0.035	0.020	6.5	23.0	3.5	0.20	―

Product specifications of 2205 / UNS S31803:

Width	1000mm/1219mm/1240mm/1500mm or as customer's requirements
Thickness	Cold rolled:0.3~3.0mm
	Hot rolled:3mm~150mm
Length	1000m to 6000mm or as customer's request

Application fields are of 2205 / UNS S31803:

Pressure vessels, tanks, piping, and heat exchangers in the chemical processing industry
Piping, tubing, and heat exchangers for the handling of gas and oil
Effluent scrubbing systems
Pulp and paper industry digesters, bleaching equipment, and stock-handling systems
Rotors, fans, shafts, and press rolls requiring combined strength and corrosion resistance
Cargo tanks for ships and trucks
Food processing equipment
Biofuels plants

Product Surface

Surface finish	Characteristics and application
2B	The surface brightness and flatness of No.2B is better than No.2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses.
No.1	Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc.
No.4	Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.
HL	Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc.
BA	Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc.
8K	The product have excellent brightness and prefer reflexivity can to be the mirror.