| 瑭崇窗鍙冩暩(sh霉) | |||
|---|---|---|---|
| 鍝佺墝/寤犲 | 鍐堕煋 | 鍨嬭櫉 | 1.7016 |
| 鏉愯唱(zh矛) | 鏄撳垏鍓婇嫾 | 鍚槗鍒囧墛鍏冪礌 | 纭� |
| 鍘氬害 | 鍏朵粬 | 瀵害 | 鍏朵粬 |
| 闀峰害 | 鍏朵粬 | 鎶楁媺寮峰害 | 500MPa~590MPa |
| 鍔犲伐鏈嶅嫏(w霉) | 鐒″姞宸� | 鍩�(zh铆)琛屾婧� | 寰锋 |
| 璩�(zh矛)閲忕瓑绱� | A绱� | 鍔犲伐瀹氬埗 | 鏄� |
| 鏄惁閫插彛 | 鏄� | 鏂烽潰鏀剁府鐜囅�(%) | 40 |
| 浼搁暦鐜囄�5(%) | 22 | 灞堟湇寮峰害 | 345 |
| 鐢ㄩ€� | 闆诲瓙宸ユキ(y猫),鍏夌窔绾栨帴闋�,鍏夌姗�,鎺冩弿鍎€,閱�(y墨)鐧傜敤鍣ㄦ潗 | 閲嶉噺 | 涓嶉檺 |
| 瑕�(gu墨)鏍煎昂瀵� | 榻婂叏 | 鐢�(ch菐n)鍦� | 灞辨澅 鍖椾含 涓婃捣 寤ｆ澅 娌冲寳 澶╂触 鍏朵粬 |
| 鐗岃櫉 | 1.7016鍐锋媺閶兼徊纰抽嫾 | ||||||
| 姝愭閶艰櫉 | 17Cr3 | ||||||
| 灏嶆噳(y墨ng)妯欐簴 | EN 10263-3-2001 | ||||||
| 鍐锋媺閶兼】銆佹鍜岀挡.绗�3閮ㄥ垎:浜よ波鎶€琛�(sh霉)姊濅欢 | |||||||
| Steel rod,bars and wire for cold heading and cold extrusion - Part 3: Technical delivery conditions for case hardening steels | |||||||
| 姝搁 | 鍚堥噾閶� | ||||||
| 妯欑敖 | 婊茬⒊閶� | ||||||
| 1.7016鍖栧鍏冪礌鎴愬垎鍚噺(%) | |||||||
| 鎴愬垎 | C | Si | Mn | P | S | Cr | Cu |
| 鏈€灏忓€� | 0.14 | - | 0.6 | - | - | 0.7 | - |
| 鏈€澶у€� | 0.2 | 0.3 | 0.9 | 0.025 | 0.025 | 1 | 0.25 |
| 鈶� 闄ゅ喍鐓夊姞宸ュ锛岄渶鏂瑰鐒¤姹傦紝閶间腑涓嶅緱鏁呮剰鍔犲叆鏈〃涓笉鍖呮嫭鐨勫厓绱�銆傛噳(y墨ng)鍚堢悊闋�(y霉)闃插湪鐢熺敘(ch菐n)閬庣▼涓娇鐢ㄧ殑寤㈡枡鍜屽叾瀹冩潗鏂欎腑鍚湁鐨勫叾瀹冨厓绱犻€插叆閶间腑銆備絾鏄涓嶅奖闊跨‖鍖栨€�銆佸姏瀛告€ц兘鍜屾噳(y墨ng)鐢紝鍙互瀛樺湪娈樹綑鍏冪礌銆� | |||||||
| 鈶� 杓冧綆鐨勭鍚噺鎴栫壒瀹氱殑纭呰寖鍦嶅彲鍦ㄨ▊璨ㄦ檪鍟嗗畾銆� | |||||||
| 1.7016姗熸鎬ц兘 | |||||||
| 姊濅欢 | 鐔辫檿鐞嗘垨鐙€鎱�(t脿i) | 鎶楁媺寮峰害 | 鏂烽潰鏀剁府鐜� | 纭害 | |||
| 蟽b | 蠄 | HBW | |||||
| Mpa | % | ||||||
| 妫掓潗;5<d鈮�40 | 铏曠悊鑷抽惖绱犻珨-鐝犲厜楂旂祼(ji茅)妲�(g貌u)鍜岀‖搴﹁寖鍦�(+FP) | 140~187 | |||||
| 妫掓潗;5<d鈮�40 | 鐞冨寲铏曠悊 (+AC) | 鈮�520 | 鈮�60 | ||||
| 妫掓潗, 绶氭潗;2<d鈮�5 | 鏈稉(j墨ng)铏曠悊鍙婂喎鎷斿強鐞冨寲铏曠悊 (+U+C+AC) | 鈮�520 | 鈮�62 | ||||
| 妫掓潗, 绶氭潗;5<d鈮�40 | 鏈稉(j墨ng)铏曠悊鍙婂喎鎷斿強鐞冨寲铏曠悊 (+U+C+AC) | 鈮�500 | 鈮�62 | ||||
| 妫掓潗, 绶氭潗;2<d鈮�5 | 鏈稉(j墨ng)铏曠悊鍙婂喎鎷斿強鐞冨寲铏曠悊鍙婅(di脿o)璩�(zh矛)杌嬪埗(+U+C+AC+LC) | 鈮�560 | 鈮�60 | ||||
| 妫掓潗, 绶氭潗;5<d鈮�40 | 鏈稉(j墨ng)铏曠悊鍙婂喎鎷斿強鐞冨寲铏曠悊鍙婅(di脿o)璩�(zh矛)杌嬪埗(+U+C+AC+LC) | 鈮�540 | 鈮�60 | ||||
| 妫掓潗, 绶氭潗;5<d鈮�10 | 鐞冨寲铏曠悊鍙婂喎鎷� (+AC+C) | 鈮�630 | 鈮�57 | ||||
| 妫掓潗, 绶氭潗;10<d鈮�40 | 鐞冨寲铏曠悊鍙婂喎鎷� (+AC+C) | 鈮�620 | 鈮�57 |
