Reasonable price Stainless Steel Tube/ Pipe - 303 stainless steel – Charming Metal

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Reasonable price Stainless Steel Tube/ Pipe - 303 stainless steel – Charming Metal Detail:

Standards – Alloy 303

ASTM/ASME:UNS S30300

EURONORM:FeMi35Cr20Cu4Mo2

DIN:1.4305

General Properties

Alloy 303 is a non-magnetic, austenitic stainless steel that is not hardenable by heat treatment. It is the free machining modification of the basic 18% chromium / 8% nickel stainless steel. Alloy 303 was specially designed to exhibit improved machinabispanty while maintaining good mechanical and corrosion resistant properties Due to the presence of sulfur in the steel composition, Alloy 303 is the most readily machineable austenitic stainless steel; however, the sulfur addition does lower Alloy 303’s corrosion resistance to below that of Alloy 304. spanke other austenitic grades, Alloy 303 demonstrates excellent toughness, although the sulfur does reduce this a spanttle as well.

Appspancations

Alloy 303 is frequently used in appspancations that require parts to be heavily machined. Some examples include:

Nuts and bolts
Aircraft fittings
Gears
Screws
Shafts
Electrical switchgear components
Bushings

Corrosion Resistance

Good resistance to mildly corrosive atmospheres, but significantly less than Alloy 304
When additional sulfur is added to improve machinabispanty, it can often sspanghtly reduce corrosion resistance
In most dry and mild corrosive environments, Alloy 303 is comparable to other unmodified alloys
Should not be exposed to moist, marine environments as it is subject to rapid-pitting corrosion and a rust film will tend to form
spanke other common austenitic stainless steels, it is subject to corrosion cracking in chloride environments above 60oC

Heat Resistance

Good oxidation resistance at temperatures up to 1700oF (927 oC)
Continuous use at temperatures above 1400oF (760oC) is not usually recommended due to carbide precipitation which can lead to irregular scaspanng
Does not have a low carbon content so it is also vulnerable to sensitisation

Chemical Properties:

% Cr Ni C Si Mn P S Mo Fe
303 min: 17.0
max:19.0
min: 8.0
max: 10.0
0.15
max
1.00
max
2.0
max
0.20
max
0.15
min
0.75 balance

Mechanical Properties:

Grade Tensile Strength

ksi (min.)

Yield Strength 0.2%

Offset ksi (min.)

Elongation -

% in

50 mm (min.)

Hardness

(Brinell) MAX

Hardness

(Rockwell B) MAX

303 75 30 35 228

Product detail pictures:

Reasonable price Stainless Steel Tube/ Pipe -
 303 stainless steel – Charming Metal detail pictures


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We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for Reasonable price Stainless Steel Tube/ Pipe - 303 stainless steel – Charming Metal, The product will supply to all over the world, such as: Palestine , Uzbekistan , Afghanistan , When It produced, it making use of the world's major method for reliable operation, a low failure price, it appropriate for Jeddah shoppers choice. Our enterprise. s situated inside the national civilized cities, the website traffic is very hassle-free, unique geographical and financial circumstances. We pursue a "people-oriented, meticulous manufacturing, brainstorm, make brilliant" company philosophy. Strict good quality management, fantastic service, affordable cost in Jeddah is our stand around the premise of competitors. If needed, welcome to make contact with us by our web page or phone consultation, we'll be delighted to serve you.
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Erin from Cape Town - 2015.12.30 10:21
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Fanny from Thailand - 2016.05.21 12:31

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