模具钢圆钢棒材精密￥100去看看启明金属材料发布了精密SAE8640SAE8645圆钢SAE8650SAE3215钢板SAE3415模具钢棒材X165CrMoV12SCM419HSAE86451.3505￥50去看看昆山金百峰金属材料发布了1.3505 SUJ3 1.4310棒K720 X165CrMoV12 SCM419H SAE8645板SCr420光棒圆钢合金钢钢板￥100去看看南沙金属材料批发发布了41CrAlMo74合金钢36CrNiMo6钢板SAE8645 SAE8650光棒25Cr2MoV圆钢圆棒中厚板合金钢40crnimoa￥100去看看澳德金属材料有限公司发布了合金钢 SAE8645 SAE8647 SAE8650 SAE86B45圆棒40crnimoa薄中厚板模具钢圆钢棒材精密￥100去看看启明金属材料发布了精密SAE8640SAE8645圆钢SAE8650SAE3215钢板SAE3415模具钢棒材圆钢合金钢板价格优惠￥50去看看富茂金属发布了40Mn18Cr3合金结构SCM419H圆钢SAE8645 SCr420钢板S17MoS价格优惠
