420 No.1 1D Stainless Steel Coil

400 series of stainless steel cost is lower, high efficiency, long life, with these progress, stainless steel will gradually develop into the leading materials in the construction industry.

Our Company provide factory competitive price.

We are willing to provide samples for testing.

Product Details

According to ASTM,The Chemical composition of 420 is that C(%) :0.16-0.25;Si(%): 1;Mn(%):1;Cr(%):12.0-14.0;N(%):0.75;P(%):0.04;S(%):0.03;Ni(%):0.75.

420 stainless steel is a kind of Martensite stainless steel, with certain wear resistance and corrosion resistance, hardness is higher characteristics.

Physical properties of SS420

Tensile strength :635MPa

Yield strength :440MPa

Elongation :20%

Density of 420 stainless steel:7.75g/cm3

420 stainless steel, 420 stainless steel is 420 "edge grade" martensitic steel, similar to brinell high chromium steel this earliest stainless steel. 420 has a certain wear resistance and corrosion resistance, high hardness, its price is a lower class of stainless steel ball, suitable for stainless steel common requirements of the working environment. 420 stainless steel is suitable for all kinds of precision machinery, bearings, electrical equipment, instruments, meters, transportation tools, household appliances and so on. It is mainly used to make parts which are resistant to atmospheric, steam, water and oxidizing acid corrosion.

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./p>

Standard Specification of SS 420 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!


Send an enquiry

Send us your questions or inquiries via the form below and we will get back to you within 24 hours.

  • Name*

  • Email*

  • Phone*

  • Country

  • Requirements*

Home Tel Mail Inquiry