430FR
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ASTM A838 Material Specifications of Ferritic stainless soft magnetic alloy 430FR Round bar, Flat bar Hot rolling, Heat treatment, Cold working
MATERIAL DATA SHEET - Grade 430FR
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV
MATERIAL CATEGORY - Ferritic stainless soft magnetic alloy
MATERIAL SPECIFICATIONS - ASTM A838
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.065
Silicon Si (％): 1.00 ~ 1.50
Manganese, Mn (％): ≤ 0.80
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.25 ~ 0.40
Silicon Si (％): 1.00 ~ 1.50
Manganese, Mn (％): ≤ 0.80
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.25 ~ 0.40
Chromium, Cr (％): 17.25～18.25
Nickel, Ni (％): ≤ 0.60
Molybdenum, Mo (％): ≤ 0.50
Nickel, Ni (％): ≤ 0.60
Molybdenum, Mo (％): ≤ 0.50
MECHANICAL PROPERTIES AFTER HEAT TREATMENT
Annealing treatment temperature and cooling ways: 700 ~ 800℃, X 1h, air cooled
Tensile strnegth, Rm ≥ MPa: 450 ~ 550
Yield strength, Rp0.2 ≥ MPa: 320 ~ 450
Elongation, A5 ≥(％): 25.0
Hardness ≤ HRC: 40.0
Hardness ≤ HB: 149 ~ 177
Yield strength, Rp0.2 ≥ MPa: 320 ~ 450
Elongation, A5 ≥(％): 25.0
Hardness ≤ HRC: 40.0
Hardness ≤ HB: 149 ~ 177
TYPICAL APPLICATIONS
Mechanical parts used in the condition of corrosion resistance.
Mechanical parts used in the condition of corrosion resistance.
Automobile parts, exhaust pipe, Ejection, Pressure vessel.
PROFILE AND DIMENIONS
Round bar / Rod (diameter): 5.5mm to 450mm
Square bar / Flat bar: 3mm to 500mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Rod (diameter): 5.5mm to 450mm
Square bar / Flat bar: 3mm to 500mm
Length: Fixed length or random length or based on the customer's special requirement.
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
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