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The Material of Screen Mesh

Mar. 12, 2018

Material:

Corrosion resistance, abrasion, operating temperature, vibration and weight are all factors that must be considered when choosing the metal/alloy of which the screen is made. We can supply screens using the following.


Steel: (Plain, low carbon or galvanized) Relatively low cost, high strength metal for general screening applications but shows a tendency to corrode. Galvanizing improves durability and corrosion resistance.


High Carbon Steel:

High Tensile spring steel with a high carbon content are normally recommended for high speed screening making it useful for gravel and stone separating in the mining and coal industries. It has increased resistance to abrasion and impact and highly suitable for tensioned steel screens.


Stainless Steel: It is the most widely used material in the manufacture of woven wire mesh and cloth. It is produced in different kinds of alloys. The inclusion of chromium and nickel allows steel to become resistant to staining and corrosion. Differing amounts of carbon, chromium and nickel affect the secondary characteristics such as welding and forming. 304 and 316 are two of the most popular grades.


1. Country Standard Compare

View the material we are using for screens mesh

CountryChinaJapanGermanyUSAUKFranceRussiaInternet
StandardGB,YBJISDIN(W-Nr)ASTMAISISAEBSNF
ISO
Grade# 45S45cc45104510451045080M46XC4545B686/IC45e

# 50
CK5310501050105006052XC48TS50R683/IC50e

# 55S55C
105510551055070M55



# 60S58CC60,CK60106010601060080A62
60R683/IC60e

# 70

107010701070060A72XC7070

65Mn

15661566


65


2.Carbon Steel Chemical Composition

Steel
Grade
Sample
of Wire
Chemical Composition (%)


CMnSiSPCrCuNi
# 4525 mm0.42-0.500.50-0.800.17-0.37≤0.035≤0.035≤0.25≤0.25≤0.30
# 5025 mm0.47-0.550.50-0.800.17-0.37≤0.035≤0.035≤0.25≤0.25≤0.30
# 5525 mm0.52-0.600.50-0.800.17-0.37≤0.035≤0.035≤0.25≤0.25≤0.30
# 6025 mm0.57-0.650.50-0.800.17-0.37≤0.035≤0.035≤0.25≤0.25≤0.30
# 7025 mm0.67-0.750.50-0.800.17-0.37≤0.035≤0.035≤0.25≤0.25≤0.30
65 Mn25 mm0.62-0.700.90-1.200.17-0.37≤0.035≤0.035≤0.25≤0.25≤0.30


3.Carbon Steel Mechanical Property

Steel
Grade
Sample of WireTensile StrengthYield Strengthδ5ψAk
(MPa)(MPa)(%)(%)(J)
# 4525 mm≥ 600≥ 355≥ 16≥ 40≥ 39
# 5025 mm≥ 630≥ 375≥ 14≥ 40≥ 31
# 5525 mm≥ 645≥ 380≥ 13≥ 35
# 6025 mm≥ 675≥ 400≥ 12≥ 35
# 7025 mm≥ 715≥ 420≥ 9≥ 30
65Mn25 mm≥ 735≥ 430≥ 9≥ 30
Those number is tested by 25mm wire diameter


4.Stainless Steel

Steel GradeChemical Composition (%)Mechanical Property

CCrNiMoOtherTensile StrengthYield Strength
304≤0.0818.0-20.08.0-10.5--≥ 520≥ 40
304L≤0.0318.0-20.09.0-13.0--≥ 480≥ 40
316≤0.0816.0-18.010.0-14.02.0-3.0-≥ 520≥ 40
316L≤0.0316.0-18.012.0-15.0--≥ 480≥ 40
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