AISI 441
2025-12-18 14:00:00 Origin： Remark：0 Click：
A276 Specification AISI 441 cold rolled sheet, Inventory AISI 441 flat bar Ex-stock AISI 441 Plate forgings - steelmaking, ESR, hot bloomed, forged, rolled, heat treated
TECHNICAL DATA SHEET - AISI 441
Material category - ferric 18.0% chromium stainless steel
Technical standards - ASTM A276
Official test certificate - issued by TUV - SGS - BV
Typical chemical compositions (mass fraction %)
Carbon, C (％): ≤ 0.030
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 17.5 ~ 18.5
Nickel, Ni (％): -
Molybdenum, Mo (％): -
Titanium, Ti (%): 0.10 ~ 0.60
Others (%): N (%): -, Niobium (%): 3 X C + 0.30 ~ 1.00
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, σb / MPa: 420 ~ 620 min.
Yield strength, σ0.2 / MPa: 200 min.
Elongation, δ5 (％): 18 min.
Reduction of area, ф (％): -
Hardness (HBW): 200 max
APPLICATION FIELD
Flue gas desulfurization scrubbers, Food processing equipment
Heat exchangers, Hydrometallurgy, Oil and gas production equipment
Pulp mill bleach systems, Seawater handling equipment
Tall oil distillation columns and equipment
PROFILE AND DIMENSIONS
Round bar / rod (diameter1): 6.0 to 500 mm
Square bar / flat bar: 10 to 610 mm
Length: random length or based on the customer's special requirement.
PRODUCT DESCRIPTION
The AISI 441 is usually produced by AOD / VOD / EAF followed by electroslag refining (ESR) / VAR if necessary for special purpose.
SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email us: sales@ccsteels.com.
Material category - ferric 18.0% chromium stainless steel
Technical standards - ASTM A276
Official test certificate - issued by TUV - SGS - BV
Typical chemical compositions (mass fraction %)
Carbon, C (％): ≤ 0.030
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 17.5 ~ 18.5
Nickel, Ni (％): -
Molybdenum, Mo (％): -
Titanium, Ti (%): 0.10 ~ 0.60
Others (%): N (%): -, Niobium (%): 3 X C + 0.30 ~ 1.00
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, σb / MPa: 420 ~ 620 min.
Yield strength, σ0.2 / MPa: 200 min.
Elongation, δ5 (％): 18 min.
Reduction of area, ф (％): -
Hardness (HBW): 200 max
APPLICATION FIELD
Flue gas desulfurization scrubbers, Food processing equipment
Heat exchangers, Hydrometallurgy, Oil and gas production equipment
Pulp mill bleach systems, Seawater handling equipment
Tall oil distillation columns and equipment
PROFILE AND DIMENSIONS
Round bar / rod (diameter1): 6.0 to 500 mm
Square bar / flat bar: 10 to 610 mm
Length: random length or based on the customer's special requirement.
PRODUCT DESCRIPTION
The AISI 441 is usually produced by AOD / VOD / EAF followed by electroslag refining (ESR) / VAR if necessary for special purpose.
SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email us: sales@ccsteels.com.
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