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AISI 314 belongs to austenitic stainless steel, high-pressure heat-resistant stainless steel, the recommended use temperature is up to 800°С.The high nickel and chromium content provides excellent oxidation resistance and high strength at high temperatures. This grade of stainless steel is very ductile and has good weldability.This steel grade is widely used inhigh temperature environments where corrosion resistance, high temperature resistance and excellent creep resistance are required.It mainly used in industrial furnaces, waste incineration plants, heat treatment plants and petrochemical industries, commonly used in furnace equipment, super heater suspensions, enamel furnaces,resistance heating elements, etc. AIS 314 (S31400) stainless steel has high high temperature strength and oxidation resistance, good creep resistance, is more sensitive to sulfur-containing environment, and has a tendency to embrittlement of precipitates at 600-800 degrees. AISI 314 (S31400) stainless steel is suitable for making various furnace components under stress, used in furnace tubes, petroleum, electronics, chemical industry, medicine, textile, food, machinery, construction, nuclear power, aerospace, military and other industries. AISI 314 Chemical Composition，%
Fe
Bal.
Ni
19.0~22.0
Cr
23.0-26.0
Mn
≤2.0
Si
1.5-3.0
S
≤0.03
C
≤0.25
P
≤0.045
AISI 314 Mechanical properties
Yield Strength
Tensile strength
Elongation
Brinell hardness
Mpa，≥
Mpa，≥
%，≥
HB
205
515
40
≤223
AISI 314 Physical properties
Density
Melting point
Specific heat capacity
Magnetic permeability
Thermal conductivity
Linear expansion coefficient
Resistivity
g/cm3
℃
20℃，KJ·kg-1K-1
20℃,
KN/mm2
100℃,
W·m-1·K-1
0~100℃,
10-6·K-1
20℃,
Ωmm2/m
7.7
1340~1380
0.49
-
15
-
0.9
Supply form and specification
Alloy grade
Form
Specification
AISI 314
Wire
Diameter=0.025mm~8mm
AISI 314
Flat wire
Width=0.4~40mm
Thick=0.03~2.9mm
AISI 314
Strip
width=8~250mm
ThickT=0.1~3.0mm
AISI 314
Foil
width=6~120mm
Thick=0.003~0.1mm
AISI 314
Bar
Diameter=8~100mm
Long=50~1000
Stainless steel Series AISI 301 AISI302 AISI304 AISI304L AISI316 AISI316L AISI310 AISI310S AISI321 AISI904LShijiazhuang Chengyuan Alloy Material Co., Ltd. is a high-tech enterprise specializing in the production of various alloy materials. It has an advanced and complete production line, including material smelting, surface cleaning, rolling, slitting, and a complete test process. Meet the corresponding quality inspection of different products. The company focuses on the production and supply of various electric heating alloys, expansion alloys, soft magnetic alloys, elastic alloys, high temperature alloys and all kinds of pure metals. The product forms include wire, flat wire, strip, plate, bar, foil, Seamless pipe, wire mesh, powder, etc. can meet the application needs of different customers. The various performance indicators of the product are strictly in accordance with the national standards. If customers put forward non-standard requirements, they can also be implemented by reference.Our products are widely used in heating equipment, machinery manufacturing, electric furnace production, instrumentation, household appliances, mineral mining, aerospace, petroleum and nuclear power and other industries, and have received good market feedback. Our products have stable delivery time, excellent quality, sophisticated packaging, and high repurchase rate. They are not only widely recognized in the domestic market, but also have a good reputation in the international market.* OEM manufacturer* We will deliver the goods to the warehouse of the customer's agent in any city in China.* Terms of delivery: EXW, FCA, FOB, CIF, CPT, DAP* Mode of transport: Sea, Auto, Railway, Air and Express* Payment terms: Bank Transfer, Western Union, PayPal, Alipay* Quality Certificate:In order to improve the quality of products and services, with each order we provide a quality certificate for goods, which includes measured data - chemical composition, electrical resistivity, tensile strength, elongation, melting number, etc.Cheng Yuan Alloy Material Co., LtdEmail: [email protected]Tel .: +86 13673186216+86 311 8803 3197
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* OEM manufacturer * We will deliver the goods to the warehouse of the customer's agent in any city in China. * Terms of delivery: EXW, FCA, FOB, CIF, CPT, DAP * Mode of transport: Sea, Auto, Railway, Air and Express * Payment terms: Bank Transfer, Western Union, PayPal, Alipay * Quality Certificate: In order to improve the quality of products and services, with each order we provide a quality certificate for goods, which includes measured data - chemical composition, electrical resistivity, tensile strength, elongation, melting number, etc. Cheng Yuan Alloy Material Co., Ltd Email: [email protected] Tel .: +86 13673186216 +86 311 8803 3197
