positive: 材料牌号:A105标准:ASTMA105管系部件用碳素钢锻件国家与地区:USA钢组:结构钢对照:1.0402EuropeanUnion/EN比较1.0406EuropeanUnion/EN比较1.0477EuropeanUnion/EN比较1.0478EuropeanUnion/EN比较1.0501EuropeanUnion/EN比较。<br>a105化学成分<br>成分C:≤0.35 Si:≤0.35 Mn:0.6-1.05 S:≤0.050 P:≤0.040,Cu≤0.4 Ni≤0.4 Mo≤0.12 V≤0.08 Cr≤0.3
negative: 品牌: MOJIE型号: FTC-012颜色分类: 钛红,钛黑,钛金,钛蓝,钛粉,钛钛,黑红,黑蓝,纯黑,黑金,黑粉,黑钛<br>点击