EN45
2025-11-13 13:02:00 Origin： Remark：0 Click：
Specifications EN45 technical data sheet, EN 45 cold rolled strip, S115 properties from Steelmaking, ESR melted, hot bloomed, forged, rolled, heat treated
TECHNICAL DATA SHEET - EN 45
Official test certificate: issued by TUV - SGS - BV
Type of steel: Si - Mn steel
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.46 ~ 0.56
Silicon, Si (％): 1.60 ~ 2.10
Manganese, Mn (％): 0.80 ~ 1.30
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): ≤ 0.10
Silicon, Si (％): 1.60 ~ 2.10
Manganese, Mn (％): 0.80 ~ 1.30
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): ≤ 0.10
Nickel, Ni (%): ≤ 1.00
Molybdenum, Mo (％): -
Molybdenum, Mo (％): -
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, σb ≥ MPa: 450
Yield strength, σs ≥ MPa: 205
Elongation, δ5 ≥ (%): 20.0
Yield strength, σs ≥ MPa: 205
Elongation, δ5 ≥ (%): 20.0
Impact strrength, AKv / J: -
Hardness HBS: 217 max.
Hardness HBS: 217 max.
PROFILE AND DIMENSIONS
Round bar / rod (diameter): 6.0 to 340 mm
Square bar / flat bar: 8 to 600 mm
Length: random length or based on the customer's special requirement.
Round bar / rod (diameter): 6.0 to 340 mm
Square bar / flat bar: 8 to 600 mm
Length: random length or based on the customer's special requirement.
Steel strip via cold rolled: T0.3 - 3 X W5 ~ 200 X L (or in coil form).
TECHNICAL SALES ASSISTANCE
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