ASTM 4340 material is often utilized where other alloy steels do not have the hardenability to give the strength required. For highly stressed parts it is excellent choice. AISI 4340 alloy steel can also be machined by all customary methods. 2: 4...
🌍 国际对应牌号 | EQUIVALENT GRADES 🧪 化学成分（%）| CHEMICAL COMPOSITION 相较于 1.4301，镍含量略高，有助于提高抗腐蚀性。⚙️ 性能参数 | MECHANICAL & PHYSICAL PROPERTIES 🔍 材料特点 | MATERIAL FEATURES ✅ 低碳抗腐蚀性强：尤其适合焊接结构，焊后不易发生晶间腐蚀✅ 良好的成形加工性...
ASTM 4340 material is often utilized where other alloy steels do not have the hardenability to give the strength required. For highly stressed parts it is excellent choice. AISI 4340 alloy steel can also be machined by all customary methods. 2: 4340 Steel equivalent Country Japan Germany ...
This resulted in the graphs of equivalent stress versus equivalent plastic strain in different stress fields being superposable. Room-temperature creep of the logarithmic form 蔚 a In t + c was exhibited by all strain components and correlation of the creep coefficients was established by a method...
ASTM 4340 material is often utilized where other alloy steels do not have the hardenability to give the strength required. For highly stressed parts it is excellent choice. AISI 4340 alloy steel can also be machined by all customary methods 2: 4340 Steel equivalent Country USA...
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Engineering steel material EN19 hardness in HRC: Flame or induction hardening can give a case hardness of 50 HRC or higher. EN19 equivalent material with AISI 4140, DIN 42CrMo4 EN 1.7225, GB 42CrMo, JIS SCM440C alloy engineering steel
Equivalent grade : S275NL EN 10111 MATERIAL# 1.0491 Comparison of steel grades UNE36081 AE 285 KT DIN17102 T StE 285 UN Fe E 275 KT N BS4360 43 EE S275NL steel Chemical composition Chemical elements C max Si max Mn max P max S max. Cu max Cr max Ni max ...
PAS 2050:2011《商品和服务在生命周期内的温室气体排放评价规范》-EN.pdf,PUBLICLY AVAILABLE SPECIFICATION PAS 2050:2011 Specifi cation for the assessment of the life cycle greenhouse gas emissions of goods and services ICS code: 13.020.40 NO COPYING WITHO
NOTE The terms certificate of specific product control of Directive 97/23/EC and inspection document based on specific inspection of this standard are equivalent. WARNING: Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. 8 ...