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Decorative S32750 Duplex Stainless Steel BA 8k Surface Finish Treatment
Decorative S32750 Duplex Stainless Steel BA 8k Surface Finish Treatment
Decorative S32750 Duplex Stainless Steel BA 8k Surface Finish Treatment
Decorative S32750 Duplex Stainless Steel BA 8k Surface Finish Treatment
Decorative S32750 Duplex Stainless Steel BA 8k Surface Finish Treatment
Decorative S32750 Duplex Stainless Steel BA 8k Surface Finish Treatment
Specifications
Brand Name :
JIN LAI
Model Number :
2205 S32750
Certification :
ISO SGS
Place of Origin :
CHINA
MOQ :
1 ton
Price :
negotiable based on the quantity
Payment Terms :
T/T, Western Union, L/C
Supply Ability :
800 tons per month
Delivery Time :
within 15-20 days after deposit
Packaging Details :
Standard seaport packing or as customized
Standard :
AISI, ASTM, BS, DIN, GB, JIS
Width :
1240-2000mm
Length :
1000-6000mm or customized
Thickness :
0.3-3mm
Port :
Shanghai
Type :
Steel plate
Edge :
Slit edge or mill edge
Grade :
2205 S32750
Description

BA 8k 2205 S32750 Super Duplex Steel Plate Decorative Steel Plate

2507 is the most common “super” duplex grade.

Usage of Duplex 2507 should be limited to applications below 6000 F (3160 C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507.The high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.

Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting saving in weight can reduce the overall cost of fabrication.

Super Duplex Corrosion Resistance, The high chromium and molybdenum content of Super Duplex makes it extremely resistant to uniform corrosion by organic acids like formic and acetic acid. Super Duplex also provides excellent resistance to inorganic acids, especially those containing chlorides.

• High resistance to chloride stress corrosion cracking
• High Strength
• Superior resistance to chloride pitting and crevice corrosion
• Good general corrosion resistance
• Suggested for applications up to 6000 F
• Low rate of thermal expansion
• Combination of properties given by austenitic and ferritic structure
• Good weldability and workability

duplex plates/sheet
standard details:
Duplex UNS S31803/UNS S32205, Duplex F51, Duplex SA182 Grade F-51, DIN 1.4462
Duplex A182-F51, Duplex SA182 Grade F-51 UNS S31803, UNS S32205, Din-1.4462
Duplex ASTM A182 Grade F60 / ASME SA182 Grade F60 NACE & Norsok Approved
Super Duplex 2507, Super Duplex SAF2507 Super Duplex SAF 2507 ASTM A182 Grade F53
Super Duplex F53, Super Duplex SA182 Grade F-53, Super Duplex S32750
Super Duplex UNS S32760 F55 ASTM A182 F-55 SA182 F55 DIN 1.4501 UNS 32760

ASTM / ASME SB 163 UNS 2200 ( NICKEL 200 )
ASTM / ASME SB 163 UNS 2201 (NICKEL 201 )
ASTM / ASME SB 163 / 165 UNS 4400 (MONEL 400 )
ASTM / ASME SB 464 UNS 8020 ( ALLOY 20 / 20 CB 3 )
ASTM / ASME SB 704/705 UNS 8825 INCONEL (825)
ASTM / ASME SB 167 / 517 UNS 6600 (INCONEL 600 )
ASTM / ASME SB 167 UNS 6601 ( INCONEL 601 )
ASTM / ASME SB 704 /705 UNS 6625 (INCONEL 625)
ASTM / ASME SB 619/622/626 UNS 10276 ( HASTELLOY C 276 )
Copper Alloy
ASTM / ASME SB 111 UNS NO. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500.
ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10), C 71500 ( CU -NI- 70/30)

Characteristics and application
2B

The surface brightness and flatness of 2B is better than 2D.then through a special surface

treatment to improve its mechanical properties.2B could nearly satisfy comprehensive uses.
NO.3

Polished with abrasive belt of git#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 NO.3,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 be the mirror.

Mechanical properties
Heat Treatment Yield strength(N/mm2) Tensile strength Elongation (%) Hardness

363
2507 S ≥550 ≥965

≥30

Applications:

Oil and gas industry equipment
Offshore platforms, heat exchangers, process and service water systems, fire-fighting systems, injection and ballast water systems
Chemical process industries, heat exchangers, vessels, and piping
Desalination plants, high pressure RO-plant and seawater piping
Mechanical and structural components, high strength, corrosion-resistant parts
Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping

Specifications:

Sizes Standard Tolerances
Products OD Wall

Lengths and

/or coils

 Grades OD Wall Lengths

Pressure &

Corrosion

Tubing

Meets or

exceeds

requirements

forwelded

Specification:

ASTM-A789

1/16"

(1.59 mm) to

4"

(101.6 mm)

Metric sizes

available

0.010"

(0.25 mm) to

0.220"

(5.59 mm)

Random or

cut lengths

up to

40' (12.2 m)

Coils to 1-1/2"

OD

Super

Duplex

2507

<1-1/2"

(38.1 mm)

±0.005"

(0.13 mm)

1-1/2"

(38.1 mm) to

3" (76.2 mm)

±0.010"

(0.25 mm)

3-1/2"

(88.9 mm) to

4" (101.6 mm)

±0.015"

(0.38 mm)

 ±10%

Randoms

up to +2"

(50.8 mm)

Cuts +1/8"

(3 mm) -0"

Coils to

80,000'

(24,384 m)

Subsea

Umbilical

Tubing

Specifications:

ASTM-A789

and

ASTM-A790

3/8" (9.53 mm) to

1-1/2" (38.1 mm)

0.039"

(0.99 mm) to

0.125"

(3.18 mm)

Cut lengths to

60' (18.3 m)

Coils to 1-1/2"

OD*

Super

Duplex

2507

±0.005"

(0.127 mm)

 ±10%

Coils to

80,000'

Duplex Heat Resistance

SAF 2507 should be solution annealed and quenched after either hot or cold forming. Solution annealing should be done at a minimum of 1925F. Annealing should be followed immediately by a rapid air or water quench. To obtain maximum corrosion resistance, heat treated products should be pickled and rinsed.

Packing and delivery
Decorative S32750 Duplex Stainless Steel BA 8k Surface Finish Treatment

If you have any question, please feel free to contact us any time.

Product tags

2b stainless steel surface finish

,

white resin worktop

,

stainless steel 304 hairline finish
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Decorative S32750 Duplex Stainless Steel BA 8k Surface Finish Treatment

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Product Detail
Brand Name :
JIN LAI
Model Number :
2205 S32750
Certification :
ISO SGS
Place of Origin :
CHINA
MOQ :
1 ton
Price :
negotiable based on the quantity
Contact Supplier
Decorative S32750 Duplex Stainless Steel BA 8k Surface Finish Treatment
Decorative S32750 Duplex Stainless Steel BA 8k Surface Finish Treatment
Decorative S32750 Duplex Stainless Steel BA 8k Surface Finish Treatment

Wuxi Jinlai Mechanical Processing Co., Ltd.

Active Member
6 Years
jiangsu, wuxi
Since 2008
Business Type :
Manufacturer, Agent, Exporter, Trading Company, Seller
Main Products :
Carbon Steel Sheet, Carbon Steel Round Bar, Carbon Steel Flat Bar
Total Annual :
10000000-20000000
Employee Number :
100~200
Certification Level :
Active Member
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