EN 27
2020-09-14 12:44:50 Origin： Remark：0 Click：
Descriptions EN 27 datasheet, EN27 Chemical, EN 27 Properties from Steelmaking, Blooming, Hot forging, Hot rolling, Heat treat, 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 EN27
OFFICIAL TEST REPORT: issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (WEIGHT - %)
C (％): 0.25 ~ 0.35
CHEMICAL COMPOSITIONS (WEIGHT - %)
C (％): 0.25 ~ 0.35
Mn (％): ≤ 0.70
Si (％): 0.10 ~ 0.40
P (％)≤: 0.040
S (％)≤: 0.040
Si (％): 0.10 ~ 0.40
P (％)≤: 0.040
S (％)≤: 0.040
Cr (%): 0.50 ~ 1.30
Ni (%): 3.00 ~ 3.75
Mo (%): 0.20 ~ 0.65
Mo (%): 0.20 ~ 0.65
MECHANICAL PROPERTY AND HARDNESS
Annealed hardness, ≤ HB: -
Annealed hardness, ≤ HB: -
Quenching temperature /℃: 820 ~ 850, oil or water
Tempering temperature /℃: 450 ~ 650, air
Hardness in quenched condition: HB 278 ~ 385
Tensile strength,σb/≥ MPa: 970 ~ 1180
Yield strength, σ0.2/≥ MPa: 810
Elongation, δ ≥(％): 10.0
Yield strength, σ0.2/≥ MPa: 810
Elongation, δ ≥(％): 10.0
MELTING PROCESS & APPLICATION
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + Electroslag remelting (ESR).
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + 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 unst, gears, pinions spindles.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 800mm
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 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
Total list
Monthly rank
- 81Grade C20
- 46X20CrMoV12-1
- 4017CrNiMo6
- 37SCM435
- 3520MnB4 / 1.5525
- 3138NCD4
- 29815M17
- 28S135
- 279SMn28
- 25ASTM A739 Gr.B11
