2022.08.19
1.0045_今日價(jià)格
1.0045化學(xué)成分:
C:0.2Si:≤0.55百萬(wàn):≤1.70
P:≤0.045S:≤0.045V:0.02-0.15
Nb:0.015-0.060Ti:0.02-0.20
1.0045機(jī)械性能:
伸長(zhǎng)率δ5≥(%)21,
屈服強(qiáng)度δs(MPa≥)345,
試驗(yàn)溫度℃無(wú)需今日價(jià)格,抗拉強(qiáng)度σb(MPa≥)(470-630).