F51 Duplex Stainless Steel Bar Uns S31803 Hot Forging Rod Dia 50mm - 300mm

• Type: Stainless Steel Bars
• Standard: ASTM, AISI, DIN, EN
• Grade: S31803
• Certification: ISO, RoHS, AISI, ASTM, EN, DIN
• Shape: Round
• Technique: Cold-Drawing
• Model NO.: UNS S31803
• Surface Treatment: Bright
• Transport Package: Export Standard Package, Bundled or Be Required.
• Specification: Diameter 0.1~500mm
• Trademark: ABOOM
• Origin: China
• HS Code: 722220
• Production Capacity: 150000tons Per Year

Product Description

Product Description

Item	Stainless steel bar/rod
Standard	ASTM A479,ASTM A276,ASTM A484, ASTM A582,  ASME SA276, ASME SA484, GB/T1220, GB4226, etc.
Material	301, 304, 304L, 309S, 321, 316, 316L, 317, 317L, 310S, 201,202 321, 329, 347, 347H ,254SMO,201, 202, 410, 420, 430, S20100, S20200, S30100, S30400, S30403, S30908, S31008, S31600, S31635, etc.
Specifications	Round bar:Diameter 0.1~500mm Angle bar:Size 0.5mm*4mm*4mm~20mm*400mm*400mm Flat bar:Thickness 0.3~200mm        Width 1~2500mm Square bar:Size 1mm*1mm~800mm*800mm
Length	2m, 5.8m, 6m, or as required.
Surface	Black, peeled, polishing, bright, sand blast, hair line, etc.
Price Term	Ex-work, FOB, CFR, CIF, etc.
Payment Term	A: 100% T/T advance. ( For small order<$5000.)B: 30% T/T and balance before shipping .C: 30% T/T advance, balance L/C at sight D:30% T/T , balance L/C usance E: 100% L/C usance.F: 100% L/C at sight.
Package	Export standard package, bundled or be required. The inner size of container is below: 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CB

F51 Duplex Stainless Steel Bar Uns S31803 Hot Forging Rod Dia 50mm - 300mm
Forging F51 Duplex Stainless Steel Rod S31803 Stock Pren ≥34.0 22%Cr 
F51 (UNS S31803) 22% chromium duplex stainless steel

Provide specifications:Dia 50mm--300mm.

 

Delivery status :Hot forging

 

Application fields are:

 

F51 duplex stainless steel Rod is defined as smelting and manufacturing of stainless steel in which the ferrite phase and austenite are 50% each in comparison with the solidified structure. The actual comparative example is that ferrite accounts for 45-55%, and the corresponding austenite accounts for 55-45%. The excellent performance of F51 duplex stainless steel is ensured by a proper proportion of the two-phase structure.

 

 

Performance characteristics:

1. Excellent resistance to general corrosion and local corrosion, especially stress corrosion resistance, pitting corrosion resistance, crevice corrosion resistance, corrosion fatigue resistance and wear resistance etc.

2. Good solderability

3. Good comprehensive mechanical properties

4. Good resistance to intergranular corrosion

5. High cost performance and long service life

 

 

Chemical composition of F51 / 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	―

 

Matching Welding Material:E2594
Delivery form:Sheet, Plate,strip, bar, pipe (welded and seamless pipe), wire, forging, light rod, flange, welding