60Si2CrVA
价格:12500.00
钢的质量铁的信誉,上海誉徽期待这与您的合作销售电话:18930026003(小吴)021-6679026160Si2CrVA|Φ20(轧材)弹簧钢60Si2CrVA|Φ25(轧材)弹簧钢60Si2CrVA|Φ28(轧材)弹簧钢60Si2CrVA|Φ30(轧材)弹簧钢60Si2CrVA|Φ32(轧材)弹簧钢60Si2CrVA|Φ35(轧材)弹簧钢60Si2CrVA|Φ38(轧材)弹簧钢60Si2CrVA|Φ40(轧材)弹簧钢60Si2CrVA|Φ42(轧材)弹簧钢60Si2CrVA|Φ45(轧材)弹簧钢60Si2CrVA|Φ48(轧材)弹簧钢60Si2CrVA|Φ50(轧材)弹簧钢60Si2CrVA|Φ52(轧材)弹簧钢60Si2CrVA|Φ55(轧材)弹簧钢60Si2CrVA|Φ60(轧材)弹簧钢60Si2CrVA|Φ65(轧材)弹簧钢60Si2CrVA|Φ70(轧材)弹簧钢60Si2CrVA|Φ75(轧材)弹簧钢60Si2CrVA|Φ80(轧材)弹簧钢60Si2CrVA|Φ85(轧材)弹簧钢60Si2CrVA|Φ90(轧材)弹簧钢60Si2CrVA|Φ95(锻材)弹簧钢60Si2CrVA|Φ100(锻材)弹簧钢60Si2CrVA|Φ110(锻材)弹簧钢60Si2CrVA|Φ120(锻材)弹簧钢60Si2CrVA|Φ130(锻材)弹簧钢60Si2CrVA|Φ140(锻材)弹簧钢60Si2CrVA|Φ150(锻材)弹簧钢60Si2CrVA|Φ160(锻材)弹簧钢60Si2CrVA|Φ170(锻材)弹簧钢60Si2CrVA|Φ180(锻材)弹簧钢60Si2CrVA|Φ190(锻材)弹簧钢60Si2CrVA|Φ200(锻材)弹簧钢***、高素质,专注,高水平。做人、高信誉,做事,高质量。高质、***为您服务!材料名称:弹簧钢牌号:60Si2CrVA标准:GB/T1222-1984●特性及适用范围:与硅锰钢相比,当塑性相近时,具有较高的抗拉强度和屈服强度,钢的淬透性较大,有回火脆性。用于承受高应力及工作温度在300~350℃以下的弹簧,如调速器弹簧、汽轮机汽封弹簧、破碎机用簧等。●化学成份:碳C:0.56~0.64硅Si:1.40~1.80锰Mn:0.40~0.70硫S:≤0.030磷P:≤0.030铬Cr:0.90~1.20镍Ni:≤0.35铜Cu:≤0.25钒V:0.10~0.20●力学性能:抗拉强度σb(MPa):≥1862(190)屈服强度σs(MPa):≥1666(170)伸长率δ5(%):≥6断面收缩率ψ(%):≥20硬度:热轧+热处理,≤321HB;冷拉+热处理,≤321HB●热处理规范及金相***:热处理规范:淬火850℃&plu***n;20℃,油冷;回火410℃&plu***n;50℃(特殊需要时,&plu***n;30℃)。●交货状态:热轧钢材以热处理或不热处理状态交货,冷拉钢材以热处理状态交货。有了强硬的质量,才有强硬的检验标准。只有相比较,才能有鉴别。)
上海誉徽实业有限公司
业务 QQ: 530783207