Bulgaria · BDS

5.3401

BDS EN 1564

Mechanical properties

value range by condition
Impact energy Kv/Ku≥110 JHardnessHBcastings, temperedYield strength Rp0.2≥500 MPaTensile strength Rm≥750 MPaImpact energy Kv/Ku≥9 JElongation A≥6 %castings, tempered, 30 < t <= 60 mmYield strength Rp0.2≥500 MPaTensile strength Rm≥720 MPaImpact energy Kv/Ku≥8 JElongation A≥5 %castings, tempered, 60 < t <= 100 mmYield strength Rp0.2≥500 MPaTensile strength Rm≥800 MPaImpact energy Kv/Ku≥10 JElongation A≥10 %castings, tempered, t <= 30 mm

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
castings, tempered≥110 Charpy Un-notch (23 ± 5 °C)HB 250–310 HBW (guidance values)
castings, tempered, 30 < t <= 60 mm≥500≥750≥6≥9 Charpy V-notch (23 ± 5 ºC)
castings, tempered, 60 < t <= 100 mm≥500≥720≥5≥8 Charpy V-notch (23 ± 5 ºC)
castings, tempered, t <= 30 mm≥500≥800≥10≥10 Charpy V-notch (23 ± 5 ºC)

Physical properties

20.0

Elastic modulusMean thermal expansionThermal conductivitySpecific heatResistivityDensityPoisson's ratio
7.100.27

Fatigue

1. Casting; austempered; Rotating bending; T: 20°C; Unnotched; Diameter [mm]: 10.6

Test conditions
ItemDetail
Productcasting; austempered
ExperimentRotating bending; T: 20°C
SpecimenUnnotched; Diameter [mm]: 10.6
Monotonic
PropertyValue
Elastic modulus (GPa)170.0
Poisson's ratio0.27
Stress life
No.SpecimenCycles
1Unnotched; Diameter [mm]: 10.62E6
2Notched after heat treatment; Circumferential 45° V-notch; Radius [mm]: 0.25; Diameter [mm]: 10.62E6
32E6
42E6
5Unnotched; Diameter [mm]: 10.62E6
6Notched after heat treatment; Circumferential 45° V-notch; Radius [mm]: 0.25; Diameter [mm]: 10.62E6
72E6
82E6
9Unnotched; Diameter [mm]: 10.61E7
10Notched after heat treatment; Circumferential 45° V-notch; Radius [mm]: 0.25; Diameter [mm]: 10.61E7
111E7
121E7
13Unnotched; Diameter [mm]: 10.61E7
14Notched after heat treatment; Circumferential 45° V-notch; Radius [mm]: 0.25; Diameter [mm]: 10.61E7
151E7
161E7

Similar grades

GradeRegionSystem
5.3401ItalyUNI
EN-GJS-800-10-RTItalyUNI
5.3401SpainUNE
EN-GJS-800-10-RTSpainUNE
5.3401RomaniaSTAS
EN-GJS-800-10-RTRomaniaSTAS
5.3401SwedenSS
EN-GJS-800-10-RTSwedenSS
5.3401SwitzerlandSNV
EN-GJS-800-10-RTSwitzerlandSNV
5.3401FinlandSFS
EN-GJS-800-10-RTFinlandSFS
5.3401PolandPN
EN-GJS-800-10-RTPolandPN
5.3401AustriaONORM
EN-GJS-800-10-RTAustriaONORM
5.3401NorwayNS
EN-GJS-800-10-RTNorwayNS
5.3401BelgiumNBN
EN-GJS-800-10-RTBelgiumNBN
5.3401HungaryMSZ
EN-GJS-800-10-RTHungaryMSZ
5.3401Czech RepublicCSN
EN-GJS-800-10-RTCzech RepublicCSN
EN-GJS-800-10-RTBulgariaBDS
5.3401United KingdomB.S.
EN-GJS-800-10-RTUnited KingdomB.S.
5.3401FranceAFNOR NF
EN-GJS-800-10-RTFranceAFNOR NF