無(wú)錫1cr20ni14si2不銹鋼板價(jià)格1cr20ni14si2

無(wú)錫供應(yīng)1cr20ni14si2不銹鋼板價(jià)格

1Cr20Ni14Si2化學(xué)成分：
C:≤0.2
Si:≤1.5～2.5
Mn:≤1.5
S:≤0.03
P:≤0.035
Cr:≤19～22
Ni:≤12～15
1Cr20Ni14Si2力學(xué)性能：
抗拉強(qiáng)度σb(MPa)：≥590
條件屈服強(qiáng)度σ0.2(MPa)：≥295
伸長(zhǎng)率δ5(%)：≥35
斷面收縮率ψ(%)：≥50

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