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Shipbuilding Stainless Steel Round Bars F51 Black Round Bar Bright

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China JIANGSU MITTEL STEEL INDUSTRIAL LIMITED certification
China JIANGSU MITTEL STEEL INDUSTRIAL LIMITED certification
Customer Reviews
this is the second order l buy this company ,quality is very good ,same as europure quality .we will go on ccooperate with this company .

—— Andrew Greg - Turkey

200 ton Stainless steel sheet is arrived on 10th Oct 2014 , the quality is very good.,deliver time is very fast It's very lucky we find this factory

—— Mechile Kilar Chard - Brazial

We Have Cooperate With this Factory Many Years , Everything Goes Very Well.l Like This Factory !

—— Tony Hilton - Poland

This is Our Thrid Time Buy from Mittel,Quality is Very Goods ,We Are Glad to Find This Reliable Factory

—— Natalya Ugay-Russia

Quality is very good and delivery time very fast ,we want to do long terms business with this company

—— Pongpol Pluemsati-Thailand

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Shipbuilding Stainless Steel Round Bars F51 Black Round Bar Bright

Shipbuilding Stainless Steel Round Bars F51 Black Round Bar Bright
Shipbuilding Stainless Steel Round Bars F51 Black Round Bar Bright Shipbuilding Stainless Steel Round Bars F51 Black Round Bar Bright

Large Image :  Shipbuilding Stainless Steel Round Bars F51 Black Round Bar Bright

Product Details:
Place of Origin: China
Brand Name: BAO STEEL
Certification: SGS BV,ISO
Model Number: S31803
Payment & Shipping Terms:
Minimum Order Quantity: 2 Tons
Price: 3500 USD/Ton
Packaging Details: export packing
Delivery Time: 10 Working Days
Payment Terms: L/C, T/T
Supply Ability: 500 tons per month

Shipbuilding Stainless Steel Round Bars F51 Black Round Bar Bright

Description
Grade: S31803 OD: 8-400MM
Surface: Black And Bright Type: Round Bar
Application: Marine Service, Shipbuilding Special Use: OIL
High Light:

stainless steel round rod

,

steel round bar stock

1) Duplex s31803 
2) Dia.: 1/4''~15'' 
3) Standard: ASTM A276 
4) Solution treatment, high tensile 
5) Pass BV audit

1) Product feature:

1. Product:   Duplex s31803 stainless steel round bars ( F51 )
2. Diameter:  Ø1/4’’~Ø15’’   ( Ø6mm~Ø400mm)
3. Length:  1~8 meters
4. Surface:

  * Bright ( cold drawn, peeled & polished, centerless grinding)

  * black

5. Material:  S31803 (F51), S32205 (F60), S32750 (F53), S32760 (F55), 1.4462
6. Standard:  ASTM A276
7. Diameter tolerance:  H9, H11, H13 etc. as per clients’ requirement
8. Length tolerance:  0/+50mm
9. Finishing:  Solution treated as per ASTM A276
10. Application:  Shaft, Heat exchangers, valve parts, pipe fitting, Marine, Oil and Gas
11. Delivery time:  Generally within 15~20 days, as per the quantity
12. Package:   Good quality wooden box, will protect the bars safe. ( See pictures below )
13. Material Test Cert.  ISO, BV, SGS, Mill test certificate
14. Quality:  Prime quality
15. More information:  Contact Vivian Zhu   ( MP: +86-139 21352562 )       skype: vivian.316L

 

2) Chemical composition:

type

C

Si

Mn

P

S

Cr

Ni

Mo

N

Cu

W

S31803

(F51)

≤0.03

≤1.0

≤2.0

≤0.03

≤0.02

21.0~23.0

4.5~6.5

2.5~3.5

0.08~0.2

 

 

S32205

(F60)

≤0.03

≤1.0

≤2.0

≤0.03

≤0.02

22.0~23.0

4.5~6.5

3.0~3.5

0.14~0.2

 

 

S32750

(F53)

≤0.03

≤0.8

≤1.2

≤0.035

≤0.02

24.0~26.0

6.0~8.0

3.0~5.0

0.24~0.32

0.5

 

S32760

(F55)

≤0.03

≤1.0

≤1.0

≤0.03

≤0.01

24.0~26.0

6.0~8.0

3.0~4.0

0.2~0.3

0.5~1.0

0.5~1.0

 

3) Product display:  

Shipbuilding Stainless Steel Round Bars F51 Black Round Bar Bright 0Shipbuilding Stainless Steel Round Bars F51 Black Round Bar Bright 1

 

Mechanical Requirments 

 

Duplex stainless steel (S31803) mechanical properties:


Grade   Temperature / state   yield strength σb (ksi)    tensile strength σ0.2(ksi)    Elongation δ gauge 2in 

2205         70/ annealing                              75min                                           105min                                                   35min

 

2205         200/ annealing                            50min                                             90min                                                    

 

2205         400/ annealing                            45min                                             80min                                                     

 

2205          600/ annealing                            40min                                             79min

Related Specifications

 

ASTM/ASME...........A240 UNS S32205/S31803

 EURONORM...........1.4462 X2CrNiMoN 22.5.3

 AFNOR...................Z3 CrNi 22.05 AZ
 DIN.........................W. Nr 1.4462

Key Properties:

The specified properties are for bar products in ASTM A276. The properties may not be necessarily similar to other forms such as forgings and plates.

 

Applications:

Typical applications of grade 2205 stainless steels include the following:

 for oil refining, fertilizer, paper, petroleum, chemical resistance, high temperature concentrated nitric seawater heat exchangers and cold shower unit and devices.Duplex 2205 duplex stainless steel alloy is 21% chromium, 2.5% molybdenum, and 4.5% of nickel, nitrogen alloyed stainless steel. It has high strength, good toughness and good overall and partial resistance to stress corrosion.

1)Pressure vessels, high pressure storage tanks, high pressure piping, heat exchangers (chemical processing industry).

2)Oil and gas pipelines, heat exchangers, pipe fittings.

3) Sewage treatment systems.

4)Pulp and paper industry classification, bleaching equipment, and stock-handling system.

5)High strength corrosion environment rotary shaft, press rolls, blades, impeller.

6)Ship or truck cargo box.

 7)Food processing equipment.

 

 

 

 

Contact Details
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Contact Person: Mr. Gao Ben

Tel: +86-18068357371

Fax: 86-0510-88680060

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