Stainless steel 316 polished round bar H11 tolerance

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
260000 m.t./month

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Item specifice:

Standard: AISI,JIS,GB,BS,DIN,API,EN,ASTM Technique: Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring Shape: U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment: Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B) Certification: ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Thickness: 2.5-500 Length: 6000 Net Weight: 1-5T

Product Description:

Stainless steel bars,profiles,beams

Product Information: 

1) Product feature:

 

1. Product:  Stainless steel 316 polished round bar,  316 stainless steel bright round bar
2. Steel type:  AISI 316
3. Standard:  ASTM A276, ASTM A484
4. Diameter:  From Ø1/4'' to Ø16''     ( Diameter: 6mm~400mm )
  Such as Ø1'', Ø2'', Ø2.5'', Ø3'', Ø3.5'', Ø4'', Ø4.5'', Ø4.5'', Ø5'',Ø6'', Ø7'', Ø8''
5. Length:  1~ 8meters

  * Bright: peeled & polished, CNC machined, centreless grinding
6. Surface:  * Black 
7. Diameter tolerance:  H9, H11, H13, K9, K11, K13 etc…as per clients’ request
8. Length tolerance:  0/+50mm
9. Finishing:  Solution treated
10. Feature of 316L:  Addition of Molybdenum prevents specific forms of corrosion. Also known as "marine grade"
11. Mechanical property:  T.S.: ≥515Mpa,           Y.S.: ≥205Mpa,       EL: ≥40%,     Ruduction of area: ≥50%
12. Application:  Shipbuilding industry, marine shaft, propeller shaft, transmission shaft
  bolt & nuts, machine-made industry, food industry, paper mill equipment.
13. Delivery time  Generally within 15~20 days upon receipt the PO, as per the q’ty.
14. Certificate:     ISO, BV, TUV, SGS, mill test certificate
15. Package:  Good quality & fumigated wooden box, which can better protect the bars. ( See pictures below )
16. Experience::  * Specialized in producing SS 316L round bar for propeller shaft purpose; 
  * Have a close connection with overseas shipyards , such as Indonesia, Thailand, Philippines,
   Singapore, Brazil, Canada etc., so have much experience in this field.

 

2) Chemical composition:

 

GradeStandardCSiMnPSCrNiMo
316ASTM A276≤0.08≤1.0≤2.00≤0.045≤0.0316.0~18.010.0~14.02.0~3.0



Product Size Detail:



Main operationMain steel gradeAvailable size(mm)Monthly capacity(mt)Length(mm)
OEMStainless steel40~50015004000~8000
Hot303 303Cu 304/L 310S 316/L 321 416 42012 ~20030004000~7000
17-4PH WLA510
ST Bar321 304/L 316/L 310S 17-4PH WLA51019~11020004000~7000

CD

Bar

Round bar303 303CU 304/L 316/L 416 420 17-4PH WLA5104.76~1005002500~6500
Square bar303 303CU 304/L 316/L 416 17-4PH WLA5104.76~751802500~6500
Hex bar303 303CU 304/L 316/L 416 17-4PH WLA5104.76~751802500~6500
CG Bar303 303CU 304/L 316/L 416 420 17-4PH WLA5104.76~1005002500~6500

Specificate:


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 Stainless steel 316 polished round bar H11 tolerance

 Our Advantages

• All products are made of high-quality imported raw materials.

• Our products are certified by ISO9001:2008 authentication quality systems.

• we are nominated as the AAA enterprise by Jiangsu government.

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Q:304 stainless steel bar, why not a good car?
Increase the wear of cutting tool, Zhengzhou stainless steel material especially the austenitic stainless steel and martensitic stainless steel said above, in cutting, heat conduction slow, high processing temperature, these questions can aggravate the wear of the tool, reduces the service life of the cutter, the effect of processing power, increase the processing cost.
Q:What's the price of 202 stainless steel round bar?
Stainless steel is a metal material, stainless steel (Stainless, Steel) refers to air, steam, water and other weak corrosive medium and acid, alkali, salt and other chemical corrosive medium corrosion, also known as stainless acid resistant steel
Q:How many kinds of stainless steel bars?
According to the delivery heat treatment, there are 3 kinds of hot rolling, annealing and solid solution treatment.
Q:What are the manufacturing processes of stainless steel bars?
Steel, forging, steel ingot, and electro slag, steel rolling, peeling, cold drawing, straightening, polishing, repair, and measuring the length of the cutting head wear, grinding head, finished product inspection and inspection, packaging and storage process
Q:What about the weight of stainless steel bars?
For example, the outer diameter of 20mm steel bar, the unit length of 1 meters, weight is 0.02*0.02*3.14/4*1*1000=2.5kg.
Q:A stainless steel pull rod problem
400 series of ferrite although the use is not wide enough. But it has excellent processing performance, anti rust performance, some models of stainless iron, like 443, anti rust performance can reach the 304 level, but the basic does not contain nickel, the price is cheaper, so the stainless iron more environmentally friendly, though the average consumer is also holding with magnetic field is easy to rust the concept of long term should be the mainstream of development.
Q:304 stainless steel bar welding is not firmly what is the reason?
1, check whether the electrode material and the material of parent material are consistent.2, according to the thickness of the weld out the appropriate gap, the current selection to meet the welding process requirements.3, to improve the indoor temperature of welding, or to do corresponding thermal insulation measures after welding.
Q:303 stainless steel rods and brass rods, that hardness
303 stainless steel is austenitic stainless steel, while austenitic stainless steel is not through heat treatment to increase hardness, so it can not be reduced by heat treatment hardness.
Q:Stainless steel grounding rod, really can rust?
The corrosion resistance of the chemical composition of stainless steel with increased carbon content decreased, therefore, the carbon content of most stainless steel are relatively low, the maximum of no more than 1.2%, some steel Wc (carbon) or even less than 0.03% (such as 00Cr12). The main alloying element in stainless steel is Cr (chromium), which is corrosion resistant only when the Cr content reaches a certain value. Therefore, stainless steel in general Cr (chromium) content of at least 10.5%. Stainless steel also contains Ni, Ti, Mn, N, Nb, Mo, Si, Cu and other elements, stainless steel is not prone to corrosion, pitting corrosion or corrosion or wear. Stainless steel is one of the highest strength materials used in construction. Because stainless steel has good corrosion resistance, it enables structural components to permanently maintain the integrity of Engineering design. Chromium containing stainless steel is also a combination of mechanical strength and high extensibility, easy to process and meet the needs of architects and structural designers
Q:How are stainless steel rods made?
Under normal circumstances, small specifications can be pulled, the general specifications for more rolling, large specifications for forging, there is a distinction between, the boundaries are not obvious, and equipment, technology and requirements of the different. However, more and more big round billets are continuous casting, and large ones can reach 1000mm diameter.

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