Brand Name : Hua xiao
Model Number : S31603
Certification : ISO,SGS,BV
Place of Origin : China
MOQ : 5 MT
Price : US 1000-3000 MT
Payment Terms : L/C, D/P, T/T
Supply Ability : 5000MT/Month
Delivery Time : 15 Work Days
Packaging Details : Wooden pallete, Steel pallete, Water proof woven
Color : Natural Silver
Delivery time : 15-30 Days
Thickness : 0.3mm - 50mm
Standard : ASTM,AISI,JIS,GB,DIN
Technique : Cold Rolled/Hot Rolled
Packing : Standard Sea-worthy Packing,standard exporting packing
Price term : CIF CFR FOB EX-WORK
Application : Bridge, mechanical manufacturing
Material : duplex stainless steel
Type : plate, sheet, tube, pipe
Product name : S31603 316L Duplex Stainless Steel have superplastic alloy stainless steel
S31603 316L Duplex Stainless Steel have superplastic alloy stainless steel
Duplex stainless steel is in its solution in the ferrite phase and austenite about half, the general amount of less phase
content also need to reach 30%.When the content of C is low, the content of Cr and Ni ranges from 18% to 28% and
3% to 10% respectively.Some steels also contain alloying elements such as Mo, Cu, Nb, Ti and N.This kind of steel
has the characteristics of austenite and ferritic stainless steel. Compared with ferritic steel, it has higher plasticity and
toughness, no room temperature brittleness, and significantly improved intergranular corrosion resistance and welding
performance. Meanwhile, it also has the characteristics of 475℃ brittleness, high thermal conductivity and superplasticity.
Compared with austenitic stainless steel, its strength is higher and its resistance to intercrystalline corrosion and chloride
stress corrosion is improved obviously.Duplex stainless steel has excellent corrosion resistance and is also a
nickel - saving stainless steel.
(1) Molybdenum - containing duplex stainless steel has good chloride stress corrosion resistance under low stress.
Generally, 18-8 type austenitic stainless steel is prone to stress corrosion fracture in neutral chloride solution above
60° C. Heat exchangers, evaporators and other equipment manufactured with such stainless steel in trace chloride
and hydrogen sulfide industrial medium have the tendency to produce stress corrosion fracture, while duplex stainless
steel has good resistance.
(2) Molybdenum - containing duplex stainless steel has good corrosion resistance.The critical pore corrosion potential
of duplex stainless steel and austenitic stainless steel is similar when the quantity value (PRE=Cr%+3.3Mo%+16N%)
has the same pore corrosion resistance.The corrosion resistance of duplex stainless steel and austenitic stainless steel
is comparable to AISI 316L.The resistance to pore corrosion and crevices of high chromium duplex stainless steel
containing 25%Cr, especially nitrogen, exceeds AISI 316L.
(3) Have good corrosion resistance fatigue and wear corrosion performance.In some corrosive medium conditions,
suitable for the manufacture of pumps, valves and other power equipment.
(4) Good comprehensive mechanical properties.It has high strength and fatigue strength. The yield strength is twice that
of type 18-8 austenitic stainless steel.The elongation of solid solution state reaches 25%, and the toughness value AK
(V-notch) is above 100J.
(5) Good weldability, small hot crack tendency, generally do not need preheating before welding, after welding does not
need heat treatment, can with 18-8 type austenitic stainless steel or carbon steel and other different welding.
(6) Dual-phase stainless steel with low chromium (18%Cr) has a wider thermal processing temperature range than 18-8
type Austenitic stainless steel with less resistance. It can be rolled directly to produce steel plates without forging.Biphasic
stainless steels with high chromium content (25%Cr) are slightly more difficult to process than austenitic stainless steels
and can be used to produce products such as plates, tubes and wires.
(7) The working hardening effect of 18-8 type austenitic stainless steel during cold working is larger than that of 18-8 type
austenitic stainless steel. In the initial stage of tube and plate bearing deformation, greater stress should be applied to
(8) Compared with austenitic stainless steel, the thermal conductivity is large, the coefficient of linear expansion is small,
suitable for the lining of equipment and production of composite board.Also suitable for the manufacture of heat exchanger
core, heat transfer efficiency is higher than austenitic stainless steel.
(9) There are still various brittleness tendencies of high chromium ferritic stainless steel and should not be used in working
conditions higher than 300°C.The lower the chromium content of a duplex stainless steel, the less harmful the brittle phase
such as is.
|Stainless Steel Coil, Strip, Sheet, Plate, Tube/Pipe|
|Grade:||201 , 301 , 304 , 304L , 309S , 310S, 316L, 317L, 321, 409L, 410, 410S, 430, 439, 444, 904L, 2205, 2507, etc.|
|Finish:||NO.1, 2B, 2D, BA, NO.4, NO.8, 8K, mirror, hair line, sand blast, brush, etching, checkered, embossed, etc.|
|Thick:||0.2 - 200 mm||Width:||4 - 2000 mm||Length:||500 - 12000 mm / coil|
|Name||Stainless steel coil/sheet/strip/wire/bar|
|Grade||201, 304, 316, 316L, 410, 430, 904, etc|
|Standard||JIS, AISI, ASTM, DIN, TUV, BV, SUS, etc|
|Thickness||0.25 - 40mm|
|Width range||600mm - 1500mm|
|Size||1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required|
|Finish||2B, BA, No.4, 8K, hairline, embossed, Etched, vibration, pvd color coated, titanium,sand blasted, anti-fingerprint|
|Color||Golden, Black, Sapphire Blue, Brown, Eose gold, Bronze, Purple, Gray, Silver, Champagne, Violet, Blue diamond, etc|
|Application||Interior/exterior/architectural/bathroom decoration, elevator decotation, hotel decoration, kitchen equipment, celling, cabinet, kitchen sink, advertising nameplate|
|Lead time||15 to 30 working days after the receipt of 30% deposit|
|Payment terms||30%TT for deposit, 70% balance before shipment or LC at sight|
|Packing||Wooden pallet or according to customer's request|
|Chemical composition and mechanical properties of stainless steel|
|Grade||Chemical Composition(%)||Mechanieal Performece|
Product & Application
Huaxiao Metal Corporation Limited
Huaxiao metal Corporation Limited is invested by Huaxia international Steel Corporation limted ,Huaxiao
is a professional manufacturer and exporter that is concerned with the development and production of
stainless steel,almuminum, carbon steel, GI, PPGI, and pipe, bar, fastener ,and other metal parts .
Our head office are located in Shanghai with convenient transportation access. Hebei branch office is
establishedin Tangshan city. All of our products comply with international quality standards and are
greatly appreciated in a variety of different markets throughout the world.
Covering an area of 4,000 square meters, we now have over 15 employees team specially responsible
for export business, an annual sales figure that exceeds USD 80Milllon in 2018 ,total more than 40,000
metric ton metal products be exported, and are currently exporting
100% of our production worldwide.
Our well-equipped facilities and excellent quality control throughout all stages of productionenables us to
guarantee total customer satisfaction. Besides, we and our partner factories have obtained ISO9001,
Shipment & Payment
|Shipment/Delivery||GP20', GP40', GP45', HQ40,Bulk Vessel,Flat Rack,SOC container ,RF (usually for small tube to make cost down)|
|Payment||T/T, L/C At Sight, OA( After we konw each other more )|
|Product Title||304/304L stainless steel pipe for drinking water,304/304L stainless steel pipe for dinner set,304/304L stainless steel pipe for machinery|
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50mm 316L S31603 Duplex Stainless Steel Molybdenum Containing Images