440C Stainless Steel Coil
440C stainless steel is a high carbon martensitic stainless steel with high strength, moderate corrosion resistance, and good hardness and wear resistance. It is capable of attaining the highest strength, hardness and wear resistance of all the stainless alloys after heat treatment.
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- Spot Warehouse
- Product Inspection
- Product Measurement
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- Commodity name: 440C Stainless Steel Coil
440C stainless steel is a high carbon martensitic stainless steel with high strength, moderate corrosion resistance, and good hardness and wear resistance. It is capable of attaining the highest strength, hardness and wear resistance of all the stainless alloys after heat treatment.
440C Stainless Steel Coil Description
440C stainless steel coil has good cutting and wear resistance for the high carbon content. Besides, it has excellent corrosion resistance and is resistant to the erosion of a variety of chemical corrosive media. 440C has excellent hardness owing to its high carbon content. Heat treatment and quenching gives it excellent cutting ability and wear resistance. In addition, 440C has a high chromium content and excellent corrosion resistance in most acidic and alkaline environments. So 440C stainless steel material is an very ideal choice for high-end manufacturing fields such as aerospace, mechanical manufacturing, electronic equipment and medical devices.
Product ParametersProduct Name
440C Stainless Steel Coil
Type
Steel Coil
Thickness
2.5mm-10.0mm
Length
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc.
Width
610mm-2000mm
Standard
ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface
BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc.
Scope of Application
Widely used in high temperature and electrical industry, medical equipment construction, chemical, food industry, agriculture and ship parts, food and beverage packaging,
Kitchen supplies, trains, airplanes, conveyor belts, vehicles, bolts, nuts, springs and screens, etc.
Certificate
ISO, SGS, BV, etc.
Production Technology
Hot Rolling, Cold Rolling
Edge Processing
Edging, Trimming
Chemical Composition
C
Si
Mn
Cr
S
P
0.95～1.20
≤1.0
≤1.0
16.0～18.0
≤ 0.03
≤ 0.04
Mechanical Properties
Tensile Strength Kb (MPa)
Yield Strength σ0.2 (MPa)
Elongation D5 (%)
Hardness
≥560
≥205
≥18
≤250HB
Physical Performance
Density(g/cm³)
Modulus of Elasticity(Gpa)
Coefficient of Thermal Expansion(10-6/°C)
Coefficient of Thermal Conductivity(W/m*K)
Resistivity(ΜΩ. cm)
7.60
200
10.1
24.2
360
Surface Selection
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440C Stainless Steel Coil - Stock Warehouse
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440C Stainless Steel Coil - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
440C Stainless Steel Coil - Product Measurement
Thickness measurement Thickness measurement Thickness measurement Width measurement 
Measurement Measurement Measurement Measurement -
440C Stainless Steel Coil - Product Packaging
Jiuzhou Metal
Your reliable steel supplier
Jiuzhou Metal has 10+ warehouses with ready stock. The annual supply capacity is approximately 10 million tons. It has 10 years of experience in large-scale project supply. The customer reorder rate reaches 86%. We ensure quality and quantity, provide material certificates, and will refund if the products are not qualified, so please be assured the purchase.
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