EN 111
2021-12-02 15:11:48 Origin： Remark：0 Click：
BS 970 - 7 Specifications EN 111 Round bar, Flat bar, Plate EN 111 ESR ingot, Blooming, Hot forging & rolling, Heat treatment
TECHNICAL SPECIFICATION - BS970 Part 7
MELTING PROCESS - Consumable electrode remelted
MELTING PROCESS - Consumable electrode remelted
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS ( mass fractioin - %)
Carbon, C (％): 0.30 ~ 0.40
Manganese, Mn (％): 0.60 ~ 0.90
Silicon, Si (％): 0.10 ~ 0.35
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS ( mass fractioin - %)
Carbon, C (％): 0.30 ~ 0.40
Manganese, Mn (％): 0.60 ~ 0.90
Silicon, Si (％): 0.10 ~ 0.35
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.025
Chromium, Cr (%): 0.45 ~ 0.75
Nickel, Ni (%): 1.00 ~ 1.50
Molybdenum, Mo (%): -
MECHANICAL PROPERTY UNDER ROOM TEMP.
Quenching temperature /℃: 820
Tempering temperature /℃: 500
Tensile strength, Rm ≥ MPa: 980
Yield strength, Rp0.2 ≥ MPa: 785
Elongation, A5 ≥ (％): 10.0
Reduction of area, Z ≥ (％): 45.0
Hardness in condition of annealing +A: HB241
MELTING PROCESS & APPLICATION
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, BEF + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.It is suitable for applications such as high tensile shafts, bolts and nuts, gears, pinions spindles and so on.
Sulfur, S (％) ≤: 0.025
Chromium, Cr (%): 0.45 ~ 0.75
Nickel, Ni (%): 1.00 ~ 1.50
Molybdenum, Mo (%): -
MECHANICAL PROPERTY UNDER ROOM TEMP.
Quenching temperature /℃: 820
Tempering temperature /℃: 500
Tensile strength, Rm ≥ MPa: 980
Yield strength, Rp0.2 ≥ MPa: 785
Elongation, A5 ≥ (％): 10.0
Reduction of area, Z ≥ (％): 45.0
Hardness in condition of annealing +A: HB241
MELTING PROCESS & APPLICATION
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, BEF + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.It is suitable for applications such as high tensile shafts, bolts and nuts, gears, pinions spindles and so on.
AVAILABLE FORMS & DIMENSIONS
Round bar: 5.5mm to 500mm
Square bar / Flat bar: 10mm to 650mm
Rolled / forged plate: 10mm to 1000mm
Length: Fixed length or random length or based on the customer's special requirement.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Round bar: 5.5mm to 500mm
Square bar / Flat bar: 10mm to 650mm
Rolled / forged plate: 10mm to 1000mm
Length: Fixed length or random length or based on the customer's special requirement.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry or help, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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