United Kingdom · Lloyds

LR S32750

LR:2016 — Rules for the Manufacture,Testing and Certification of Materials

Mechanical properties

value range by condition
Yield strength Rp0.2≥590 MPaYield strength Rp0.2≥550 MPaTensile strength Rm≥800 MPaTensile strength Rm≥800 MPaReduction of area Z≥15 %

High / low temperature

value vs. temperature
39.039.540.040.541.0-20-20°C
  • Welding Consumables · Impact energy Kv/Ku

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
Welding Consumables≥590 Rp1.0;Deposited metal tests (manual；≥550 Deposited metal tests (manual≥800 Butt weld tests (all techniques)；≥800 Deposited metal tests (manual≥15 Deposited metal tests (manual

High/low temperature

Impact energy Kv/Ku (J)
ConditionTemperature ℃minRemarks
Welding Consumables-2040Butt weld tests (all techniques);Chemical test temperature
Welding Consumables-2040Deposited metal tests (manual