309s Stainless Steel Coil
300 series is generally austenitic stainless steel, the matrix to face centered cubic crystal structure of austenite structure, non-magnetic, mainly through cold processing to strengthen it, and may lead to a certain magnetic stainless steel.
Our Company provide factory competitive price.
We are willing to provide samples for testing.
Product Details
According to ASTM,The Chemical composition of 309s is that C(%) :0.08;Si(%): 1;Mn(%):2;Cr(%):22.0-24.0;P(%):0.035;S(%):0.03;Ni(%):12.0-15.0
309S is a free cutting stainless steel containing sulfur for applications where free cutting and high light intensity are the main requirements.
Physical properties of SS309s
Tensile strength :520MPa
Yield strength :205MPa
Elongation :40%
Hardness requirements (Rockwell hardness)HRB≤90.
Density of 309s stainless steel:(7.93g/cm3)
With a lot of chromium, nickel, heat resistance, oxidation resistance, such as: heat exchanger, boiler components, jet engine
Our Company has a 25000 tons inventory of stainless steel coil, 18 production lines, 55 employees, 85% self-made, ISO system certification & TPI inspection quality.
Standard Specification of SS 309s Coil
Our company will check more than 3 times and send goods shipping picture when we started shipping.
| Thichness | 0.05mm-16mm |
| Width | 600mm, 700mm, 800mm, 900mm, 1000mm, 1200mm, 1220mm, 1500mm, etc |
| Length | Per Coil |
| Surface | No.1,No.4,HL with PVC,2B,BA,8K Mirror, checkered, etched, embossing etc |
| Finish | Hot rolled (HR), Cold rolled (CR), 2B, 2BA, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats,Circle, Ring (Flange) etc. |
| Color | Natural color, can be titanium gold color, titanium black color, rose red, champagne gold color, sapphire blue, bronzed color, coffee color, purple red, green, emerald green, copper red color and anti-finger print, etc. |
| Inspection | SGS,or other Third Party inspection |
| Package | PVC+ waterproof paper + strong sea-worthy wooden package |
Our Machines
The production capacity of our fatory is about 2000tons per year .We have many machines to meet all customers requirements.For example:brush,cutting,slitting ,embossed,etching,mirror,PVD color,Water plating,Laser.
Customers feedbacks
We win lots of stable customers for our good quality and nice service,hope you will become our one of good customers.Contact us freely!
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