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403 Stainless Steel Sheet
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403 Stainless Steel Sheet
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.
Factory video
Shandong Mingding Supply Chain Management Service Co., Ltd. was established in 2013, focusing on the production, processing and trade of metal materials. We have a professional team to provide quality service, we sincerely welcome customers at home and abroad to visit our company for guidance and long-term cooperation.
Warehouse storage
The company has the most advanced production equipment and automatic control system, to ensure the most reliable product quality. In addition, we also have a professional international trade and logistics team. With quality products and excellent service, we have established a large number of long-term customers all over the world.
Packing and delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Production Technology
Our main products include high quality carbon steel, stainless steel products,galvanized steel products, aluminum and copper. We can also provide cutting, punching, bending, polishing, shearing, wire drawing and other related service.
Honor
Application
Our company is set production processing and trade as one. The company has the most advanced production equipment and automatic control system, to ensure reliable product quality and sufficient supply capacity. Our main products are stainless steel, silicon steel, galvanized steel, carbon steel, aluminum products and other series. Applicable to engineering, coal mining, shipping, aviation, boiler, machinery, military and other fields. We sincerely welcome customers from all over the world to visit our company to discuss long-term cooperation.
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FAQ
How do you package the product?
The inner layer is covered with waterproof paper, packed in iron and secured by fumigated wooden brackets. It can effectively protect products from corrosion in the process of sea sample transportation.
Are the products inspected before shipment?
Of course. All our products go through strict quality tests before they are packed. Those that fail will be destroyed.
Can I visit your factory?
Of course. We welcome customers from all over the world to visit our factory.
What certifications have your products passed?
We have ISO 9001, SGS, EWC and other certifications.
Can you provide samples?
Of course, we can send samples all over the world. Our samples are free of charge, but the customer needs to bear the Courier charge
What is the loading port?
Normally, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. You can choose other ports according to your needs.
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Add：Shan Gang Building, 61-11 South Gongye Road, Jinan Area, China (Shandong) Pilot Free Trade Zone
MD Steel
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info@mingdingsteel.com
+8615553113555