China roud bar steel round bar steel

1.3355/T1/SKH2 High Speed Steel Round Bar with full sizesChemical Composition(%)
StandardSteel Grade
C
Si
Mn
P
S
Cr
Mo
V
W
DIN
1.3355
0.70-0.78
≤0.45
≤0.40
0.030
0.030
3.80-4.50
1.00-1.20
17.50-18.50
ASTM
T1
0.65-0.80
0.20-0.40
0.10-0.40
0.030
0.030
3.75-4.50
0.90-1.30
17.25-18.25
GB
W18Cr4V
0.70-0.80
0.20-0.40
0.10-0.40
0.030
0.030
3.80-4.40
<0.30
1.00-1.40
17.50-19.00Feature:
1)Universal HSS:Mainly used in the manufacture of the metal materials of cutting hardness HB 300 or less cutting tools (such as drill, tap, saw blade) and precision cutting tools (such as hob, pinion cutter, broach), commonly used have W18Cr4V steel grade, W6Mo5Cr4V2, etc2)Special purpose HSS:Including cobalt high speed steel and superhard high speed steel (hardness HRC68-70), mainly used in the manufacture of cutting hard metal (such as high temperature alloy, titanium alloy
high strength steel, etc.) and the cutting tools, commonly used steel grade have W12Cr4V5Co5, W2Mo9Cr4VCo8, etc.3)Made of high speed steel cutting tools, in addition to because of its high hardnessAntenna , high wear resistance
and toughness enougPharmaceutical Equipment & Machinery h, there is another important factor is ared hardness.
Ready Stock Demensions:
Round
Diameter(mm)
Length(mm)
-
6-80
2000-5700
-
Plate
Thichkness(mm)
Width(mm)
Length(mm)
15-500
155-1200
2000-5700
Deliver time:
Forabundant stock, 7-20 days.For customized products, 30-50 days.Competitive Advantage:
1.High strength at elevated temperatures
2.Good toughness
3.High coLED Display mpressive strength
4.International general tungsten molybdenum high-ductility high-speed steel.The carbon granule of this steelis fine and even, featuring in high ductility, superior cutting performance and good heat plasticity.
5.Good resistance to abrasions, particularly superior read hardness under 600 degree C.
6.Competitive price
7.Fast production leadtime
8.All the material are inspected with 3times to meet the highly standards

Product pictures