hot sale aisi630 stainless steel bright rod qualitified factory
USD $2,300 - $2,500 /Piece
Min.Order:1 Piece
Wuxi Chengchang Special Steel Co., Ltd.
Good Quality Low Price AISI304 stainless steel round bar discount price
In line with national export standards stainless steel bar astm a479 304 in stock price
In accordance with ISO standards astm a479 304S31 stainless steel round bar discount price
fast delivery 1.4301 stainless steel round bar made in China
hot sale aisi630 stainless steel bright rod qualitified factory
Chemical:
C | Si | Mn | Cr | Ni | Cu | Nb | S | P |
≤0.07 | ≤1 | ≤1 | 15.5-17.5 | 3.5-5 | 3-5 | 0.15-0.45 | ≤0.03 | ≤0.035 |
Introduction:
17-4PH alloy is a precipitation of copper, niobium / columbium constituted hardening martensitic stainless steel. This level has high strength, degree (up to 300º C / 572º F) and anti-corrosion properties. After heat treatment, the mechanical properties of the product more perfect, can reach up to 1100-1300 mpa (160-190 ksi) of compressive strength. This level can not be used above 300º C (572º F) or under very low temperatures, its atmosphere and dilute acid or salt has good corrosion resistance, corrosion resistance and its 304 and 430 the same.
Applications:
• offshore platforms, helicopter deck, other platforms
• Food Industry
• Pulp and paper industry
• Aerospace (turbine blades)
• Mechanical parts
• Nuclear waste barrel
standard:
ASTM .............. A693 grade 630 (AMS 5604B) UNS S17400
EURONORM ..1.4542 X5CrNiCuNb 16-4
AFNOR ........... Z5 CNU 17-4PH
DIN .................. 1.4542
Machining:
Thermoforming
Hot forming should be carried out within a temperature range 950-1200ºC (1742-2192ºF). Complete heat treatment including solution annealing, cooling (less than 25ºC) and aging (at a given temperature).
Cutting:
Thermal cutting (plasma, saws, etc.): Taking into account the thermal metamorphism part, this level of cut program should be appropriate. After cutting, to be milled to remove the oxide layer. Mechanical cutting: cutting, stamping, cold saws.
welding:
17-4 PH alloy can be welded the following:. SMAW, GTAW, PAW and GMAW preliminary test (to check for cracks and weld metal toughness), the SAW welding can be carried out. Because ferrite solidification, reduces the likelihood of weld metal hot cracking and thermal deterioration. In general, does not require preheating, intermediate temperature should be controlled at 120 ° C (248 ° F). After full heat treatment (solution annealing + hardened), the toughness will increase. Martensitic structure due to its own characteristics, the weld metal oxygen content is low to keep the good toughness and ductility. In order to avoid cold cracking, hydrogen intervention should be avoided. 17-4 PH alloy can be filled with the same type of metal (e.g., E 630 (AWS A5.4)? ER 630 (AWS A5.9) welding. If welding without taking into account the mechanical properties of 17-4PH to be austenitic filler metal, then there is no need for heat treatment.
Other products we can supply as below:
Product Name | Stainless steel sheet/plate;stainless steel coil; Stainless steel pipe;stainless steel flat bar; Hexagonal bar; Stainless steel angle bar and so on |
Material Grade | 201 202 304 304L 316 316L 321 309S310S 430 431 440 440B 440C 347 15-5PH 17-4PH 17-7PH S31803 S32205 S32750 S32760 S32550 and so on. |
Size | Sheet:thickess from 0.4-120mm,width from 1000-1500mm,length from 1000-6000mm Coil: thickness from 0.4-6mm, width:from 1000-1500mm Pipe:OD from2-630mm Wt:0.3-50mm Angle bar:from 20*20*3-100*100*10mm Flat bar:from thickess from 3-12mm ,width from 20-150mm ,length from 1000-6000mm Hexagonal bar:8-130mm |
Surface finish | Sheet: 2B NO.1 BA NO.4 HL 8K ... Coil:2B NO.1 Pipe:2B Polished Brushed Mirror Mill Pickling Angle bar:Mill Pickling HL Flat bar:Mill Pickling HL Black Bright... Hexagonal Bar:Mill Pickling HL Black Bright.. |
1.Free sample is available.
2.Mill Test Certificate is supplied with shipment.
3.The third party inspection is accepted.
Remark:
Min Order Quantity: 1 Ton/Tons
Supply Ability: 500 Ton/Tons per Month
Port: Jiangyin / JiangSu
Payment Terms: L/C,T/T,Western Union,MoneyGram,Cash
Inner: bundles packing, plastic bag cover every pipe
Outer: according to customers'requirements
Payment Term: 30%T/T for deposit,70% for balance
Delivery Time: about 7-15 days after the confirmation of the deposit
Other service: Other specifications can be manufactured according to customers' requirements
Wuxi ChengChang Special Steel Co.,Ltd belong to JiangYin Chengchang Special Steel Co., Ltd. ,the sales branch located in China's largest stainless steel distribution center "Wuxi stainless steel market," mainly responsible for the sale stainless steel ingot, stainless steel rod and other steel profiles etc., and also engaged in stainless steel sheet, stainless steel pipe and other stainless steel products.
We have advanced stainless steel production equipment: 25 tons AOD refining furnace 1 set, 2 sets of 18 tons electric furnace. Having an annual output of 60,000 tons of stainless steel bar, stainless steel ingot capacity. The company has a sound product testing equipment: US Niton portable spectrometer, Germany OBLF desktop spectrometer, as well as supporting the physical, chemical analysis facilities. We passed the ISO9001: 2000 quality management system certification in 2007.
The main production and sales of stainless steel bar, stainless steel ingot, stainless steel profiles (angle, channel, square steel, flat), and also engaged in a stainless steel tube, stainless steel plate and stainless steel flange. Materials include 304,304L, 316,316L, 303,630,2205,2520,347 etc., including a variety of duplex stainless steel, precipitation hardening stainless steel, high temperature steel, corrosion resistant steel, austenite and martensite stainless steel (stainless iron).
Packaging Detailes | Export standard seaworthy packaging(strong woden box,woven cloth or as your requirement .Bar &forgings,Pipes &pipe fittings, Sheet,Strip: Packed in Nylon Poly cloth first,then woden box if needed.) or as your requirments.For your refer about container size : 20 ft GP:5.8m(length)x 2.13m(width)x 2.18m(high) about 24-26 CBM 40 ft GP:11.8m(length)x 2.13m(width)x 2.72m(high)about 68 CBM |
Shipping Detailes | If we have stocks for your demanded size, we can deliver within 3 days;For customised sizes and in quantity over100 tons (Some materials are allowed MOQ 50 kg),we can guarantee delivery within 3 weeks. or negotiation. |
1.Q:Are you a factory or trading company?
A:We are a factory.
2.Q:Where is your factory located? How can I visit there?
A:Our factory is located in Jiangyin City, Jiangsu Province, China, about 2 hours driving from Shanghai.All our clients from home or abroad are warmly welcome to visit us!
3.Q:Can I get some samples?
A: Yes,we are honored to offer you samples.
4.Q:How does your factory do regarding quality control?
A:"Quality is priority. RS people always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained BV, SGS authentication. We guarantee the goods out from our factory 100% qualified.
Why choose us?
Quality:we are factory ,and already passed ISO 9001 Quality System in 2007 ,we can guarantee our products 100% qualified.
Advantage:fast delivery ,cause we always have stock for normal size and grade stainless steel products.We ensure shipment on time.
Service:we will give you first-level service,think about customers think, worry about customers request, customers request is our power.We will try our best to solve all problems for our customers,hope we can establish a long term cooperation.