Global · Enterprise standard

WELDOX 700

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Chemical composition

wt% · log scale
0.0010.010.1110Al0.015B0.005C0.2Cr0.7Cu0.3Mn1.6Mo0.7N0.015Nb0.04Ni2P0.02S0.01Si0.6Ti0.04V0.09
  • min – max range
  • typical value

Mechanical properties

value range by condition
Yield strength Rp0.2≥630 MPaTensile strength Rm710–900 MPaElongation A≥14 %Plates, quenched and tempered, t = 100.1 mm - 130.0 mmYield strength Rp0.2≥700 MPaTensile strength Rm780–930 MPaElongation A≥14 %Plates, quenched and tempered, t = 4.0 mm - 50.0 mmYield strength Rp0.2≥650 MPaTensile strength Rm780–930 MPaElongation A≥14 %Plates, quenched and tempered, t = 50.1 mm - 100.0 mm

Chemical composition

ElementminmaxSimilarRemarks
Al0.015
B0.005
C0.2
Cr0.7
Cu0.3
Mn1.6
Mo0.7
N0.015
Nb0.04
Ni2
P0.02
S0.01
Si0.6
Ti0.04
V0.09

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
Plates, quenched and tempered, t = 100.1 mm - 130.0 mm≥630 T-direction710–900 T-direction≥14 Lo= 5 mm
Plates, quenched and tempered, t = 4.0 mm - 50.0 mm≥700780–930≥14 Lo = 5 mm; For transverse test pieces. Values for longitudinal test pieces are 2 units higher.
Plates, quenched and tempered, t = 50.1 mm - 100.0 mm≥650 T-direction780–930 T-direction≥14 Lo = 5 mm