EN34/665M17|ASTM 4615/4617
1. 牌号 Grade EN34/665M17 | ASTM 4615/4617 GB DIN W-Nr. AISI JIS BS EN 665M17 EN3 2. 执行标准 Standard GB/T3077-2015 BS 970 Part 1 1983 3. 尺寸、外形、允许偏差 Size , …
665M17 Chemical composition, 665M17 Properties, 665M17 …
This page cover the Mechanical Properties, Chemical Element, Cross Reference of UK B.S. 665M17 steel grade, Application Black 2% low carbon nickel molybdenum case hardening …
665M17 - BS 970-3-1991 - 材数库
665M17: 对应标准: BS 970-3-1991 机械及相关工程用锻钢 第3部分：一般工程用光亮钢棒 Specification for wrought steel for machanical and allied engineering purposes part 3:bright …
665M17 Case Hardening Steel | EN34 | Hillfoot
665M17 grade steel is a medium alloy nickel-molybdenum case-hardening steel which may be carburised and hardened to produce a hard wear resistant case developing a core strength of …
665M17HRC59-60是什么材料 - 百度知道
665m17属于英国标准合金结构钢，执行标准：bs 970-3-1991 HRC59-60是硬度的表述形式，表示665M17硬度要达到“HRC59-60” 665M17化学成分如下图：
665M17 steel suppliers, delivering throughout the UK. This is a 2% nickel, molybdenum case hardening steel grade. 665M17 is suitable for applications requiring wear resistance and shock …
BS EN34/665M17 | ASTM 4615/4617 Engineering Steel
EN34 is a 2% nickel, molybdenum case hardening steel grade. Combining good core strength, toughness and fatigue resistance this grade can be case hardened up to 60HRc. EN34 is …
665材质是什么钢材_钢材材质_钢管材料网
2021年1月29日 · 665m17属于英国标准合金结构钢，执行标准：bs 970-3-1991 HRC59-60是硬度的表述形式，表示665M17硬度要达到“HRC59-60” 665M17化学成分如下图：
bs970 665m17 是什么材料 - 百度知道
2012年11月22日 · 665m17属于英国标准合金结构钢，执行标准：bs 970-3-1991. 665m17化学成分如下图：
En34 - BS 970-1955 - 材数库
• 此牌号已被665m17代替，见bs970-1-1983附录d • 材料标准已被代替：BS970-1:1972, BS970-4:1970, BS970-5:1972, BS 970-6 碳当量计算
- 某些结果已被删除