ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance

최소 주문 수량	50kg
가격	US $3.85-5.5 / kg

제품 상세 정보

모델 번호.	2205	모양	둥근
기술	냉간 압연	표면 처리	우아한
외경	9.5mm-813mm	두께	0.8mm-34mm
길이	5.8m,6m	OD 허용한도	+/- 0.2 밀리미터
두께 내성	+/- 0.02mm	길이 공차	+/- 5 밀리미터
크로미움 콘탠츠	21-23%	몰리브덴 함량	2.5-3.5%
니켈 함량	4.5-6.5%	질소 함량	0.08-0.2%
온도 범위	-50°F/+600°F
강조하다	ASTM A789/A790 Duplex Steel Pipe , S31803 Stainless Steel Pipe , Cold Rolled 2205 Duplex Pipe

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제품 설명

ASTM A789/A790 S31803 Pipes 2205 Duplex Steel Pipe

Product Specifications

Product Name	Duplex Stainless Steel Pipe S31803 00Cr22Ni5Mo3N Duplex 2205
Product Type	Round SS Seamless Pipe
Standards	ASTM, GB, DIN, AISI
Material Grade	S31803 / 2205
Outer Diameter	9.5mm - 813mm
Thickness	0.8mm - 34mm
Length	5.8m, 6m, or as per customer request
Tolerance	OD: ±0.2mm \| Thickness: ±0.02mm \| Length: ±5mm
Surface Treatment	Annealing, Pickling, Sandblasting
Testing	Squash Test, Extended Test, Water Pressure Test, Heat Treatment, NDT

Chemical Composition

Element	2205 Composition (%)
C	≤0.030
Si	≤1.00
Mn	≤2.00
P	≤0.03
S	≤0.02
Cr	21.0-24.0
Ni	4.5-6.5
Mo	2.5-3.5
N	0.08-0.2

Industry Applications

Petrochemical Industry
Pharmaceutical Industry
Food Processing Industry
Aviation and Aerospace Industry
Architectural Decoration Industry

Product Features

High Strength & Durability: Twice the yield strength of austenitic stainless steel, enabling weight reduction in design applications.

Superior Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking.

Thermal Properties: Lower thermal expansion coefficient and higher thermal conductivity compared to austenitic stainless steels.

Temperature Range: Suitable for applications from -50°F to +600°F.

Common Applications

Chemistry processing, desalination plants, material handling systems, oil and gas mining, pulp and paper manufacturing, petrochemical facilities. Used in cargo tanks, couplings, heat exchangers, pipe fittings, pressure vessels, valve parts, and more.

Additional Features

Durable, corrosion-resistant, and high-temperature resistant. Custom specifications available upon customer request.

Product Images