中欧直销SUP9SUP10T8T8AT10T10A60si2mnNKS56M95W95M85M7555crvA等优质碳素工具钢、合金钢。

　　弹簧钢丝:0.5-5.0mm

　　弹簧钢棒:5.0-150mm

　　钢带规格:厚度从0.025mm-2.0mm，宽度3.5mm-365mm，

　　钢带硬料厚度0.05mm-2.0mm，宽度3.5mm-330mm。硬料钢带表面可以抛光、发蓝、发黄处理。

　　弹簧带钢产品精度高、耐磨性好、韧性强、质量稳定

　　中欧企业专业批发:进口弹簧钢弹簧钢优质合金钢碳素弹簧钢进口琴钢丝弹簧钢片弹簧钢带弹簧钢圆棒弹簧钢线等产品牌号如下:

　　中国弹簧钢:657065MN70MN55SI2MN55SI2MNB55SI2MNVB60SI2MN60SI2MNA60SI2CRA60SI2CRVA55CRVA60CRMNBA55CRMNA60CRMNA60CRMNMOA30W4CR2VA70SI2CRA55CRSIA

　　中钢弹簧钢:SK3SK5SK7SKS51S55CS65CSK85SK4SK85T8AT12AT9.....

　　.德国撒斯特弹簧钢:C67ECK67C75ECK75C85ECK85C101ECK10138SI638SI746SI751SI755SI756SI765SI771SI760SIMN551MNV754SICR660SICR767SICR755CR351CRV450CRV458CRV451CRMO445CRMOV6-752MNCRB3

　　日本住友弹簧钢:SUP3SUP6SUP7SUP9SUP9ASUP10SUP11ASUKP12SUP13S50C-CSPS55C-CSPS60C-CSPS65C-CSPS70C-CSPSK5-CSPSUP10-CSP

　　英国弹簧钢:251A58251A60251H60525A58525A60525A61685A57685H57704A60704H60705A60705H60735A51735H51735A54805H60925A60060A96070A72070A78080A52080A67060A96070A72090A65685A55735A50

　　进口弹簧钢

　　欢迎新老客户来电洽谈！