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

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Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Stainless Steel Spinning , No.1 304l Stainless Steel Coil , Ti Gold Sheet Stainless Steel For Decoration , We welcome all of the clients and friends to contact us for mutual benefits. Hope to do further business with you.
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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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for Reasonable price Stainless Steel Tube/ Pipe - 303 stainless steel – Charming Metal, The product will supply to all over the world, such as: Florence , Irish , Hungary , After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.
  • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Dorothy from Finland - 2015.09.29 17:23
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Ida from Ukraine - 2016.06.29 18:55

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