| 是否提供加工定制 | 是 | 样品或现货 | 现货 |
| 标准类型 | 国标 | 标准编号 | 孔用挡圈 |
| 品牌 | 东沃螺絲 | 类别 | 孔用挡圈 |
| 公称直径 | 齐全（mm） | 外径 | 齐全（mm） |
| 表面处理 | 不经处理 | 材料等级 | 不锈钢 |
| 应用范围 | 机械工业用紧固件 | | |
东沃螺丝采用国内外材料
材料可供选择0cr18ni9、1cr18ni9ti、cr18ni12mo2ti、00cr17ni14m02、00cr17ni13mo2n、00cr20ni25mo4.5cu、ni-mo-ti合金、monel合金、ni、ti。904l、inconel800h、incoly800h、ra330、316ti双相钢2205、hastb2哈氏合金。
型 号 | 化学成分(%) | c | si | mn | p | s | ni | cr | mo | ti | 其他 | 0cr18ni9 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00-11.00 | 17.00-19.00 | | | | 1cr18ni9 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00-10.00 | 17.00-19.00 | | | | 00cr19ni10 | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00-12.00 | 18.00-20.00 | | | | 0cr18ni10ti | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 9.00-12.00 | 17.00-19.00 | | ≥5c% | | 0cr17ni12mo2 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 10.00-14.00 | 16.00-18.50 | 2.00-3.00 | | | 00cr17ni14mo2 | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 12.00-15.00 | 16.00-18.00 | 2.00-3.00 | | | 0cr18ni12mo2ti | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 11.00-14.00 | 16.00-19.00 | 1.80.2.50 | 5c%-0.70 | | 0cr18ni12mo3ti | ≤0.058 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 11.00-14.00 | 16.00-19.00 | 2.50-3.50 | 5c%-0.70 | | 1cr18ni9ti | ≤0.12 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00-11.00 | 17.00-19.00 | | 5(c%-0.02)-0.80 | | 00cr17ni13mo2n | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 10.50-14.50 | 16.00-18.50 | 2.00-3.00 | | 0.12-0.22 | 2205-sus329(s31803) | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.020 | ≤0.020 | 4.50-6.50 | 21.50-23.00 | 2.90-3.50 | | |
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