天津华北重工管业合金***钢棒60simn2mova高标准冶炼，轧制、锻造60simn2mova合金钢材料。是很好的炮身制造用钢，60cr2ni2moa执行标准：gjb397a-1998。60simn2mova合金钢φ16（轧制）60simn2mova合金钢φ20（轧制）60simn2mova合金钢φ24（轧制）60simn2mova合金钢φ26（轧制）60simn2mova合金钢φ30（轧制）60simn2mova合金钢φ36（轧制）60simn2mova合金钢φ40（轧制）60simn2mova合金钢φ46（轧制）60simn2mova合金钢φ50（轧制）60simn2mova合金钢φ55（轧制）60simn2mova合金钢φ60（轧制）60simn2mova合金钢φ65（轧制）60simn2mova合金钢φ70（轧制）60simn2mova合金钢φ75（轧制）60simn2mova合金钢φ80（轧制）60simn2mova合金钢φ85（轧制）60simn2mova合金钢φ90（轧制）60simn2mova合金钢φ95（轧制）60simn2mova合金钢φ100（锻造）60simn2mova合金钢φ110（锻造）60simn2mova合金钢φ120（锻造）60simn2mova合金钢φ130（锻造）60simn2mova合金钢φ140（锻造）60simn2mova合金钢φ150（锻造）60simn2mova合金钢φ160（锻造）60simn2mova合金钢φ165（锻造）60simn2mova合金钢φ170（锻造）60simn2mova合金钢φ180（锻造）60simn2mova合金钢φ190（锻造）60simn2mova合金钢φ200（锻造）60simn2mova合金钢φ210（锻造）======================)