X22CrMoV12-1 QT1 datasheet,X22CrMoV12-1 QT1 chemical,X22CrMoV12-1 QT1 heat treatment
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X22CrMoV12-1 QT1
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Specifications X22CrMoV12-1 QT1 Datasheet, X22CrMoV12-1 QT1 Chemical, X22CrMoV12-1 Properties from Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining. Technical specification - DIN EN 10269 - 2006.
TECHNICAL DATA SHEET - X22CrMoV12-1 QT1

Official Test Certificate Report: issued by TUV - SGSBV
MATERIAL TYPE - alloy steel applied for fasteners
MATERIAL STANDARDS - DIN EN 10269-2006
CHEMICAL COMPOSITION (WEIGHT %)
C (%):     0.18 ~ 0.24
Si (%):     ≤ 0.50
Mn (%):   0.40 ~ 0.90
P (%)≤:   0.025
S (%)≤:   0.015
Cr (%):    11.0 ~ 12.5
Mo (%):   0.80 ~ 1.20
Ni (%):    0.30 ~ 0.80
V (%):     0.25 ~ 0.35
B (%):     -
MECHANICAL PROPERTIES AT ROOM TEMPERTAURE
Heat treatment condition: + A  
σb/≥ MPa:  -
ф ≥ (%):                                 -
Hardness value: 302 Max.
MECHANICAL PROPERTIES AT ROOM TEMPERTAURE
Heat treatment condition:            + QT1
Diameter d /mm:  ≤ 160
Normalizing, quenching or solution annealing temperature: 1020~1070
Type of cooling:    air/water/oil
Tempering temperature:  680~740 ( Min. 2h )
Tensile strength, σb/≥ MPa: 800~950
Yield strength, σ0.2/≥ MPa:  600
Elongation, δ ≥(%): 14.0
Reduction of area, ф ≥ (%): 40.0
Impact AKv /J: 27
Heat treatment condition: + QT2
Diameter d /mm:  ≤ 160
Normalizing, quenching or solution annealing temperature: 1020~1070
Type of cooling:    air/water/oil
Tempering temperature:  660~720 ( Min. 2h )
σb/≥ MPa: 900~1050
σ0.2/≥ MPa: 700
δ ≥(%): 11.0
ф ≥ (%): 35.0
Impact AKv /J:  20
TYPICAL APPLICATIONS
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical parts - connecting rod, bolts and nuts
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to Email our resident team of qualified production engineers, Email: sales@ccsteels.com

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