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Size Available:
Plate bar: Thickness 40-350mm
Width 100m-1000mm
Length 2m-6m
Round bar: Dia. 80---600mm
Listing Description
1. EAF-LF-VD-ESR Forged
2. ISO 9001 certificated
3. Factory direct sales steady supply
4. Higher resistance to heat checking
Detailed Description
Principal Design Features
the steel has high hardenability and thermal cracking capacity, good wear resistance, with good heat resistance, in higher temperatures has good strength and hardness, high wear resistance.
Applications
The steel is widely used to manufacture hot extrusion dies and mandrels, forging die forging hammer die forging presses, forging machines, mold inserts and alloy die-casting mold.
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steel grade:
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H13/1.2344 /4Cr5MoSiV1/ SKD61
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specification:
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flats 40-350x100-1000mm
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Delivery condition:
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EAF+LF+VD+(ESR),forged, annealed, UT tested, peeled or machined
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Chemical composition:
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C:0.32-0.45 Mn:0.2-0.5 Si:0.9-1.2 Cr:4.8-5.50 Mo:1.20-1.50 V:0.9-1.1
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Tolerance:
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0/+2mm
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UT grade:
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SEP1921,Group3, class D/d
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Payment item:
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T/T,L/C
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Delivery time:
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30 days or up to the quantity
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Skład chemiczny(dla porównania tylko):
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Standard
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Steel name
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C
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Si
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Mn
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Cr
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Mo
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V
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P
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S
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Ni
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GB
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4Cr5MoSiV1
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0.32-0.45
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0.80-1.20
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0.20-0.50
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4.75-5.50
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1.10-1.75
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0.80-1.20
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≤0.030
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≤0.030
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------
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AISI
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H13
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0.32-0.45
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0.80-1.20
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0.20-0.50
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4.75-5.50
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1.10-1.75
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0.80-1.20
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≤0.030
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≤0.030
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------
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JIS
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SKD61
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0.32-0.42
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0.80-1.20
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≤0.50
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4.50-5.50
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1.00-1.50
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0.80-1.20
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≤0.030
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≤0.030
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------
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ASSAB
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8407
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0.39
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1.00
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0.40
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5.20
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1.40
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0.90
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≤0.030
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≤0.030
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------
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DAIDO STEEL
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DHA1
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0.32-0.42
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0.80-1.20
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≤0.50
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4.50-5.50
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1.00-1.50
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0.80-1.20
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≤0.030
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≤0.030
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------
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Hitachi
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DAC
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0.39
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1.00
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0.40
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5.15
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1.40
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0.80
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≤0.030
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≤0.010
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------
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Groditzer Stahlwerke GmbH
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GSW-2244
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0.37-0.43
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0.90-1.20
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0.30-0.50
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4.80-5.50
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1.20-1.50
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0.90-1.10
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≤0.030
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≤0.030
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------
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Bohter
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W302
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0.37-0.43
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0.90-1.20
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0.30-0.50
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4.80-5.50
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1.20-1.50
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0.90-1.10
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≤0.030
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≤0.030
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------
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DIN
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X40CrMoV5-1
W-Nr. 1.2344
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0.37-0.42
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0.90-1.20
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0.30-0.50
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4.80-5.50
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1.20-1.50
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0.90-1.10
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≤0.030
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≤0.030
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------
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BS
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BH13
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0.32-0.42
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0.85-1.15
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≤0.40
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4.75-5.25
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1.25-1.75
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0.90-1.10
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--------
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--------
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≤0.40
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RównoważneKlas:
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GB
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DIN
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AISI
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JIS
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BS
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ASSAB
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4Cr5MoSiV1
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1.2344
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H13
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SKD61
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BH13
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8407
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4Cr5MoSiV1/H13 temperatura krytyczna
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Critical point
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Ac1
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Ac3
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Ar1
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Ar3
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Ms
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MF
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Temperature(Approximation)/°c
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860
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915
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775
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815
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340
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215
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Proces kucia
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Item
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Heating temperature/°C
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start forging temperature/°C
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final forging temperature/°C
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cooling
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Steel ingot
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1140-1180
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1100-1150
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850-900
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Slow cooling (pitorfurnace cooling)
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Steel billet
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1120-1150
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1050-1100
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850-900
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Slow cooling (pitorfurnace cooling)
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Jakości: Jesteśmy ISO 9001: 2000 uwierzytelnianie przedsiębiorstw i możemy zapewnić jednostki pisemną gwarancję jakości dla wszystkich produktów wywożonych.
Kształtowanie:Hot kute / gorącowalcowane
Powierzchni warunek:Czarny powierzchnia / toczenia / Frezowanie / peeling / polerowanie.
Waga:Okrągły pasek = 0.00617 * R * R * L Płaski bar = 0.00785 * T * W * L
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