403 Stainless Steel Sheet
Classification :
PRODUCT DETAILS
Product Information
This straight chromium stainless steel offers reasonable corrosion resistance and high mechanical characteristics. The 403 Series offers heat resistance and a scaling temperature of about 1300°F. It is a corrosion and heat resistant 12% Cr martensitic stainless steel. This alloy offers a wide range of mechanical properties that are obtainable by appropriate heat treatments. It is easily hardened by oil, fan or air cooling and may be tempered at temperatures of up to 1350°F (732°C) to improve fracture toughness. Oil or fan cooling is required in thicker sections
Technical data
Chemical Composition
The chemical composition of grade 403 stainless steels outlined in the following table.
|
Element |
Content (%) |
|
Iron, Fe |
86 |
|
Chromium, Cr |
12.3 |
|
Manganese, Mn |
1.0 |
|
Silicon, Si |
0.50 |
|
Carbon, C |
0.15 |
|
Phosphorous, P |
0.040 |
|
Sulfur, S |
0.030 |
|
Carbon, C |
0.15 |
Physical Properties
The following table shows the physical properties ofgrade 403 stainless steel.
|
Properties |
Metric |
Imperial |
|
Density |
7.80 g/cm3 |
0.282 lb/in3 |
Mechanical Properties
The mechanical properties of grade 403 annealedstainless steel are displayed in the following table.
|
Properties |
Metric |
Imperial |
|
Tensile strength |
485 MPa |
70300 psi |
|
Yield strength (@strain 0.200 %) |
310 MPa |
45000 psi |
|
Fatigue Strength (annealed, @diameter 25mm/0.984 in) |
275 MPa |
39900 psi |
|
Shear modulus (typical for steel) |
76.0 GPa |
11000 ksi |
|
Elastic modulus |
190-210 GPa |
27557-30458 ksi |
|
Poisson's ratio |
0.27-0.30 |
0.27-0.30 |
|
Elongation at break (in 50 mm) |
25.00% |
25.00% |
|
Izod impact (tempered) |
102 J |
75.2 ft-lb |
|
Hardness, Brinell (converted from Rockwell B hardness) |
139 |
139 |
|
Hardness, Knoop (converted from Rockwell B hardness) |
155 |
155 |
|
Hardness, Rockwell B |
80 |
80 |
|
Hardness, Vickers (converted from Rockwell B hardness) |
153 |
153 |
Physical Properties
The following table shows the physical properties ofgrade 403 stainless steel.
|
Properties |
Metric |
Imperial |
|
Density |
7.80 g/cm3 |
0.282 lb/in3 |
Thermal Properties
The thermal properties of grade 403 stainless steelare given in the following table.
|
Properties |
Metric |
Imperial |
|
Thermal expansion co-efficient (@0-100°C/32-212°F) |
9.90 μm/m°C |
5.50 μin/in°F |
|
Thermal conductivity (@500°C/932°F) |
21.5 W/mK |
149 BTU in/hr.ft2.°F |
Other Designations
Equivalent materials to grade 403 stainless steel aregiven in the table below.
|
AISI 403 |
AISI 614 |
ASTM A176 |
ASTM A276 |
ASTM A473 |
|
ASTM A314 |
ASTM A479 |
ASTM A511 |
ASTM A580 |
DIN 1.4000 |
|
QQ S763 |
AMS 5611 |
AMS 5612 |
FED QQ-S-763 |
MIL SPEC MIL-S-862 |
|
SAE 51403 |
SAE J405 (51403) |
|
|
|
Applications
Grade 403 stainless steel is used in turbine partsand compressor blades.
Storage video
Factory appearance and appearance
The company mainly engaged in steel production, sales and other businesses. The main products include all kinds of steel plate, steel pipe, bar, profile and other materials and section steel. At the same time is a number of domestic large steel mill level agents, with a certain price advantage.
Packing and delivery
For many years, the company has been established, adhering to the purpose of "respecting contract, keeping faith, customer first, reputation first, quality first", adhering to the customer demand as the center, to "achieve what customers think, think what customers think" business philosophy, to "one sale, small profit, real price, timely delivery" business principle, we manage all kinds of specifications and materials of steel pipe and profile for customers.
Application field
The main supply fields are: aerospace, national defense equipment, military weapons, chemical industry, shipbuilding, nuclear energy, trains, containers, environmental protection, precision machining, auto parts, machinery, electronic products, molds, medical treatment Equipment, construction, decoration, etc.
Customer Visit Feedback
Over the years since its establishment, the company has been adhering to the purpose of "honoring contract, keeping faith, customer first, reputation first, quality first", adhering to the customer demand as the center, to "reach customer think, think customer think" business philosophy.
CERTIFICATE OF HONOR
WELCOME TO INQUIRE
The company guarantees the quality of its products with its strong financial strength, advanced management experience and strict quality control system for incoming goods. Excellent products and good reputation are well-known all over the country, and have won the trust and support of major steel mills and customers. Welcome to inquire, negotiate or visit our company in person. Welcome to inquire, negotiate or visit our company in person.
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FAQ
Q1:Will you offer samples?
A:Yes. We will provide samples according to your needs and send them out within three days after receiving payment.
Q2 : What product information do I need to provide?
A : Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3 : It's my first time to import steel products, can you help me with it?
A : Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:Do you have the products in stock?
A:We have the products in stock. Also, we can produce for your order.
Q5:Do you offer after-sales services?
A : Of course. We have a perfect after-sales service system, if you have any questions, please feel free to contact us. We will do it to your satisfaction.
Q6:What kind of work does your company do?
A:Our company is a professional manufacturer. We mainly produce stainless steel plate/coil/round rod, carbon steel plate/coil,galvanized plate/coil, PPGI coil, roofing sheet and so on.
Q7:What are the advantages of your company？
A : We have international advanced production equipment, large factory buildings, strong company strength, perfect products and reliable quality.
Q8 : Are you a factory or trading company?
A : We are a professional steel factory with many years of experience, perfect manufacturing process, quality assurance!
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