1.2344 Alloy steel flat bars
Specifications
1.2344 Alloy steel flat bars
Melting Process:EAF+LF+VD/+ESR
Surface Condition forged,annealed,black/ground/peeled / milled
1.2344 Alloy steel flat bars1)Comparable steel:H13(USA,ASTM);DHA1(Datong,Japan);4Cr5MoSiV1(China);1.2344(Germany DIN);SKD61(Japan,JIS) 2) Chemical composition:C
Si
Mn
Cr
P
S
Mo
V
0.30-0.40
0.80-1.20
0.20-0.40
4.75~5.50
≤0.025
≤0.025
1.25-1.75
0.80-1.20
3) Delivery condition:EAF or ESR;hot rolled or forging;black,machined surface;Anneling,Hardness:HBS≤229 4) Specification: Round bars Dia14 mm-500mm Length ≤6000mm
Flat steel Thickness 15 mm-250mm Width 50mm-1200mm Length ≤6000mm 5)Material character: Under upper hot initensity and rigidity ;under middle temperature,have good tenacity,hot tirdness nature and definite wearable;empty quenching under lower Ao shi ti temperature condition.small distortion after heat-treatment and so on. 6)Application:Used for making hot squeezing mould,forging mould,embedded lump,like:alloy,cooper and other alloy and other alloy casting mould 7)Ultrasonic test standdards:GB/T6402-1991,CLASS 1 or SEP1921-84 GR.3 CLASS D/D 8)Payment:prepay30% deposit,T/T or L/C
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1.2344 Alloy steel flat bars |
Specifications
1.2344 Alloy steel flat bars
Melting Process:EAF+LF+VD/+ESR
Surface Condition forged,annealed,black/ground/peeled / milled
1.23... |
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