EN 45A
2021-01-06 11:58:52 Origin： Remark：0 Click：
BS 970-2 Specification EN45A Round bar, Flat bar, Shaft EN 45A Steelmaking, Blooming, Hot forging, Hot rolling, Heat treatment
TECHNICAL DATA SHEET - EN 45A
CHEMICAL COMPOSITIONS (WEIGHT - %)
Carbon, C (％): 0.55 ~ 0.60
Carbon, C (％): 0.55 ~ 0.60
Silicon, Si (%): 1.80 ~ 2.10
Manganese, Mn (％): 0.80 ~ 1.00
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.035
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.035
Chromium, Cr (%): 0.15 ~ 0.30
Molybdenum, Mo (%): ≤ 0.10
TYPICAL MECHANICAL PROPERTY
Tensile strength, Rm ≥ MPa: -
Yield strength, Rp0.2 ≥ MPa: -
Yield strength, Rp0.2 ≥ MPa: -
Elongation, A5 ≥ (％): -
Reduction of area, Z (%): -
Condition of delviery: hot rolled
Annealed hardness, HB ≤: 302
MELTING PROCESS
This alloy is generally air melted of Non-VIM + ESR, Electric Arc Furnace (EAF), EAF+LF+VD, EF + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PROFILE AND AVAILABLE SIZE
Round bar (Diameter): 5.5mm to 450mm
Square bar / Flat bar: THK1.0 to 200mm X Width 3 ~ 450mm
This alloy is generally air melted of Non-VIM + ESR, Electric Arc Furnace (EAF), EAF+LF+VD, EF + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PROFILE AND AVAILABLE SIZE
Round bar (Diameter): 5.5mm to 450mm
Square bar / Flat bar: THK1.0 to 200mm X Width 3 ~ 450mm
Wire rod (Diameter): 1.00mm to 16mm
Length: Fixed length or random length or based on the customer's special requirement.
Length: Fixed length or random length or based on the customer's special requirement.
Other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
