Uns S32305 2205 F51

2205 duplex igwe anaghị agba ígwè efere na thicknesses si 3/16 "(4.8mm) site 6" (152.4mm). Mkpụrụ ike banyere ugboro abụọ na nke austenitic igwe anaghị steels, otú ikwe a mmebe ịzọpụta arọ na-eme ka ndị alloy ọzọ na-eri asọmpi mgbe tụnyere 316L ma ọ bụ 317L.

Dị thicknesses maka Alloy 2205:

3/16 "

1/4 "

5/16 "

3/8 "

1/2 "

5/8 "

3/4 "

7/8 "

1 "

1 1/8 "

1 1/4 "

1 3/8 "

1 1/2 "

4.8mm

6.3mm

7.9mm

9.5mm

12.7mm

15.9mm

19mm

22.2mm

25.4mm

28.6mm

31.8mm

34.9mm

38.1mm

1 5/8 "

1 3/4 "

2 "

2 1/4 "

2 1/2 "

2 3/4 "

3 "

3 1/4 "

3 1/2 "

4 "

5 "

6 "

 

41.3mm

44.5mm

50.8mm

57.2mm

63.5mm

69.9mm

76.2mm

82.6mm

88.9mm

101.6mm

127mm

152.4mm

 

Alloy 2205 (uns S32305 / S31803) bụ a na 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed duplex igwe anaghị agba ígwè efere na elu general, metụtara nanị akụkụ ụfọdụ, na nrụgide corrosion eguzogide Njirimara na mgbakwunye na elu ike na magburu onwe mmetụta ike .

Alloy 2205 duplex igwe anaghị agba ígwè efere na-enye pitting na crevice corrosion eguzogide karịrị 316L ma ọ bụ 317L austenitic igwe anaghị steels fọrọ nke nta niile corrosive media. Ọ nwekwara elu corrosion na ozize ike ọgwụgwụ Njirimara nakwa dị ka ala thermal mgbasa na elu thermal conductivity karịa austenitic.

General Properties

Alloy 2205 duplex igwe anaghị agba ígwè efere bụ a 22% Chromium, 3% Molybdenum, 5-6% Nickel nitrogen alloyed duplex igwe anaghị agba ígwè efere na elu general, metụtara nanị akụkụ ụfọdụ na nrụgide corrosion eguzogide Njirimara na mgbakwunye na elu ike na magburu onwe mmetụta ike.

Alloy 2205 duplex igwe anaghị agba ígwè efere na-enye pitting na crevice corrosion eguzogide karịrị 316L ma ọ bụ 317L austenitic igwe anaghị steels fọrọ nke nta niile corrosive media. Ọ nwekwara elu corrosion na ozize ike ọgwụgwụ Njirimara nakwa dị ka ala thermal mgbasa na elu thermal conductivity karịa austenitic.

Mkpụrụ ike banyere ugboro abụọ na nke austenitic igwe anaghị steels. Nke a na-enye ohere a mmebe ịzọpụta arọ na-eme ka ndị alloy ọzọ na-eri asọmpi mgbe tụnyere 316L ma ọ bụ 317L.

Alloy 2205 duplex igwe anaghị agba ígwè efere bụ karịsịa kwesịrị ekwesị n'ihi na ngwa ekpuchi -50 ° F / + 600 ° F okpomọkụ nso. Okpomọkụ n'èzí a nso ike-atụle ma mkpa ụfọdụ mgbochi, karịsịa maka welded owuwu.

ngwa

1.Pressure arịa, tankị, piping, na okpomọkụ exchangers na chemical nhazi ụlọ ọrụ

2.Piping, tubing, na okpomọkụ exchangers maka njikwa nke gas na mmanụ

3.Effluent scrubbing usoro

4.Pulp na akwụkwọ ụlọ ọrụ digesters, bleaching ngwá, na ngwaahịa-ejizi usoro

5.Rotors, Fans, akụ, na pịa na-apụta ka a dị ike na corrosion eguzogide

6.Cargo tankị maka ụgbọ mmiri na gwongworo

7.Food nhazi akụrụngwa

8.Biofuels osisi

Chemical mejupụtara:

 

ČR

ni

knife

Co

NB (+ Ta)

edebata

V

W

cu

C

igwe

N

si

P

S

Fe

Al

min 19,50 17,50 6,00           0,50     0,18          
Max 20,50 18,50 6,50           1.00 0,02 1.00 0,22 0,80 0.03 0.01 Bal  

Mechanical Properties:

Notes:

1, Ule ga-rụrụ dị na ASTM A370 ma ọ bụ EN ISO 6892-1 (tensile), EN ISO 6506-1 (ekweghị ekwe)

2, Opekempe Njirimara hotara (nwalere na ụlọ okpomọkụ na a longitudinal direction)

3, Testing rụrụ ọ bụla gbazee nke ihe onwunwe kwa okpomọkụ omume ogbe

4, agbakwunyere ule routinely eme:

5, ASTM G48A corrosion ule (na 50 ° C) Ọ dịghị pitting (na 20x magnification) ma <4.0g / m2 arọ ọnwụ

Physical Properties:

Njupụta (n'arọ / m3) 8000
Magnetik permeability (20 ° C) <1,05
Young Modulus (kN / mm2) 200
Specific Ọdụdọ Nguzogide, 20 ° C (Ω-m) 0,85
Pụtara ọnụọgụ nke thermal mgbasa, 20-100 ° C (m / m / degC) 16.5
Specific Okpomọkụ, 20 ° C (J / kg.K) 500
Kwes conductivity, 20 ° C (W / Mak) 13.5