====买钢材来***俊峰吧/批发兼零售，厂家直销价格，优势明显，提供材质证明，土豪们来‘俊峰钢材’吧，近期优惠批发，量大价格优，东莞|广州|深圳免费送货|欢迎各界朋友前来考察===广东 河南 湖南 福建 广西 贵州 云南 江西 四川碳素钢：SM9CK SM15CK SM20CK SM10C SM12C SM15C SM17C SM20C SM22C SM25C SM28C SM30C SM33C SM35C SM38C SM40C SM43C SM45C SM48C SM50C SM53C SM55C SM58C SPPV235 SPPV315 SPPV355 SPPV450 SPPV490 SLA1235 SLA1325 SLA1360 HRS1 HRS2 HRS3 HRS4 MSWR6 MSWR8 MSWR10 MSWR12 MSWR15 MSWR17 MSWR20 MSWR22 HSWR27 HSWR32 HSWR37 HSWR42A HSWR42B HSWR47A HSWR47B HSWR52A HSWR52B HSWR57A HSWR57B HSWR62A HSWR62B HSWR67A HSWR67B HSWR72A HSWR72B HSWR77A HSWR77B HSWR82A HSWR82B P235S P265S P275SL
合金结构钢：20Mn2 30Mn2 35Mn2 40Mn2 45Mn2 20MnV 27SiMn 35SiMn 42SiMn 20SiMn2MoV 25SiMn2MoV 37SiMn2MoV 40B 45B 50B 25MnTiBRE 15Cr20Cr30Cr 35Cr40Cr45Cr 50Cr 38CrSi12CrMo 15CrMo 20CrMo 30CrMo30CrMoA35CrMo42CrMo12CrMoV 35CrMoV 12Cr1MoV 25Cr2MoVA25Cr2Mo1VA38CrMoAl40CrV50CrVA40CrMn20CrMnSi25CrMnSi38CrMoAlA30CrNi3A30CrMnSi 35CrMnSiA20CrMnMo 40CrMnMo20CrMnTi 30CrMnTi 20CrNi40CrNi 45CrNi50CrNi 12CrNi2 12CrNi3 20CrNi3 30CrNi337CrNi3 12Cr2Ni4 20Cr2Ni420CrNiMo 18CrNiMnMoA45CrNiMoVA 18Cr2Ni4WA