BS 660-460
2018-10-12 15:14:41 Origin： Remark：0 Click：
BS 1503 Material Specification BS 660-460 Plate, Ex-stock, Round bar Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test & Magnetic powder inspection, Cold working.
TECHNICAL DATA SHEET - Grade BS 660-460
MATERIAL CATEGORY - alloy steel bars, forge pieces for pressure vessel
MATERIAL SPECIFICATIONS - BS 1503 1989
MELTING PROCESS - Consumable electrode remelted
H S code for Customs - 7228 4000 / 7228 5000 / 7228 6000
CHEMICAL COMPOSITIONS (mass weight - %)
H S code for Customs - 7228 4000 / 7228 5000 / 7228 6000
CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): 0.10 ~ 0.18
Silicon, Si (%): 0.15 ~ 0.40
Manganese, Mn (％): 0.40 ~ 0.70
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Chromium, Cr (%): 0.30 ~ 0.60
Nickel, Ni (%): ≤ 0.40
Molybdenum, Mo (%): 0.50 ~ 0.70
Copper, Cu (%): ≤ 0.30
Aluminum, Al (%): ≤ 0.020
Vanadium, V (%): 0.18 ~ 0.28
TYPICAL MECHANICAL PROPERTY
Tensile strength,σb/≥ MPa: 1050
Yield strength, σ0.2/≥ MPa: 700
Yield strength, σ0.2/≥ MPa: 700
Elongation, δ ≥(％): 12.0
Reduction of area, (%): -
Annealed hardness, HB ≤: 269
MELTING PROCESS
This alloy is generally air melted of Non-VIM + ESR, Electric Arc Furnace (EAF), EAF+LF+VD, or + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of VIM + Vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar & Disc (diameter): 5.50mm to 750mm
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, or + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of VIM + Vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar & Disc (diameter): 5.50mm to 750mm
Square bar / Flat bar: THK1.0 to 200mm X Width 3 ~ 450mm
Other different shapes based on OEM.
Other sizes can be supplied to meet specific requirements.
TECHNICAL SALES ASSISTANCE & SERVICE
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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