钢材产品 ASTM A269 TP304 U Bend Seamless Tube Pipe ASTM A269 TP304 U Bend Seamless Tube Pipe 热挤压和冷轧无缝管 17-4PH冷轧不锈钢无缝管 17-4PH Stainless Steel Seamless Tube, Precipi... 热挤压和冷轧无缝管 28NiCrMoV8-5, 1.6932圆钢 28NiCrMoV8-5(1 6932) Round Bar, ESR, Hot-forged, Ann, Peeled 热轧和冷拉棒材 X40MnCrN19, X40MnCrN19K, 1.3813 冷拉棒 EN 10308, EN 10228-2, EN 10204 锻件和锻材 AISI E2512, J1249, 1.5681圆钢 AISI E2512(SAE J1249) DIN 1 5681 Round bar 热轧和冷拉棒材 UNS NO7718, Inconel 718, 2.4668圆钢 UNS NO7718 Inconel 718 2 4668 Round bar 热轧和冷拉棒材 1 6 7 8 9 10 26