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Steel Conveyor Belt – Chemical Analysis of Raw Materials and Choice Guidance

As we all know, the steel conveyor belts are available for various materials for different applications. Maybe you will puzzle that which material you should choose and which one is best for your project.

Just browse the following chart about common materials and chemical element analysis for reference and choose the best for you.

Chemical Analysis of Raw Materials and Common Material Reference
Mark Chemical Component Oxidation
Resistance
Temperature
(°C)
Material Properties
C Si Mn P S Ni Cr Mo Cu
45# Steel 0.06–0.22 0.12–0.30 0.25–0.60 400  
D667 0.12 1.00 11.0–15.0 0.045 0.03 0.5–1.5 12.5–14.0 0.60 1.5–2.5   Nickel steel grade, cold workability and corrosion resistance.
1Cr13 0.15 0.60 0.60 600  
1Cr18Ni9Ti 0.12 0.60 0.60 12.0–14.0 750  
SUS304
(0Cr18Ni9)
0.08 1.00 2.00 0.045 0.03 8.0–10.0 18.0–20.0 750 Has good corrosion resistance and is widely used.
New SUS304
(06Cr19Ni10)
0.08 1.00 2.00 0.045 0.03 8.0–11.0 18.0–20.0 750 Has good corrosion resistance and is widely used.
SUS304H 0.06–0.10 1.00 2.00 0.045 0.03 8.0–11.0 18.0–20.0   Good corrosion resistance and high strength after cold working.
SUS304HC 0.08 1.00 2.00 0.045 0.03 8.0–10.0 18.0–20.0 2.0–3.0 750 Good cold workability, good corrosion resistance.
SUS304M 0.06 1.00 2.00 0.045 0.03 9.0–10.0 18.0–20.0 800 Good corrosion resistance, good drawing performance.
SUS316 0.08 1.00 2.00 0.045 0.03 10.0–14.0 16.0–18.0 2.0–3.0 800 Corrosion resistance is superior to SUS304 in seawater and various organic acids.
SUS316L 0.03 1.00 2.00 0.045 0.03 12.0–15.0 16.0–18.0 2.0–3.0 800 Has lower carbon content than SUS316 and better resistance to intergranular corrosion. An important corrosion resistant material.
SUS310S 0.08 1.50 2.00 0.045 0.03 19.0–22.0 24.0–26.0 1,000 Heat resistance, good oxidation resistance.
SUS314 0.25 1.5–3.0 2.00 0.040 0.03 19.0–22.0 24.0–26.0 1,000 Good oxidation resistance, mostly used as heat resistant steel.
Cr20Ni80 0.05 rest 0.05 0.020 0.02 75.0–78.0 19.0–21.0 1,350 High temperature and carbon resistance.
Cr25Ni35Si2 0.05 ≤ 1.5 0.50 0.020 0.02 33.0–36.0 23.0–26.0 rest 1,250 High temperature and carbon resistance.
Cr25Ni20Si2 0.05 ≤ 1.5 0.50 0.020 0.02 19.0–21.0 23.0–26.0 rest 1,250 High temperature resistance.
Alloy steel
Containing Nb
0.02 ≤ 2.0 2.00 0.050 0.03 20.0–22.0 23.0–26.0 2.0–3.0 1,400 High temperature resistance and hydrogen embrittlement.
SUS201CU 0.12 1.00 7.5–10.0 0.045 0.03 3.5–5.5 13.5–16.0 0.50 2.0–3.0   Nickel steel grade, cold workability and corrosion resistance.
Note: In the above table, the listed components indicate the range, the rest is the maximum value.

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