EN 61 datasheet,EN 61 chemical,EN 61 heat treatment

EN 61
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Specifications EN 61 Datasheet, Stocklist EN 61 Chemical, Inventory EN 61 Property Steelmaking, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATA SHEET - Grade EN 61
MATERIAL CATEGORY - Stainless steel 21%Cr / 0.25%Ni
TECHNICAL SPECIFICATION - BS970 Part 6
MELTING PROCESS - Consumable electrode remelted steel
OFFICIAL TEST REPORT - issued by TUV - SGS -  BV
CHEMICAL COMPOSITIONS ( Mass Weight - %)
C (%):     ≤ 0.12
Mn (%):   ≤ 1.00
Si (%):    ≤ 1.00
P (%)≤:   0.035
S (%)≤:   0.025
Cr (%):    20.0 ~ 22.0
Ni (%):    ≤ 0.50
Mo (%):   -
MECHANICAL PROPERTY UNDER ROOM TEMP.
Quenching temperature /℃: 
Tempering temperature /℃: 
Tensile strength,σb/≥ MPa: 450
Yield strength, σ0.2/≥ MPa: 205
Elongation, δ ≥(%): 22.0
Reduction of area, ф ≥(%): -
Hardness in condition of annealing +A: HB235
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 450mm
Square bar / Flat bar: 10mm to 500mm
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 our resident team of qualified production engineers. E-mail: sales@ccsteels.com.

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