| 瑭崇窗(x矛)鍙冩暩(sh霉) | |||
|---|---|---|---|
| 鍝佺墝 | 闆诲姏 | 鍨嬭櫉 | R317鑰愮啽閶肩剨姊� |
| 椤炲瀷 | 鑰愮啽閶肩剨姊� | 閬╃敤鑼冨湇 | 寤ｆ硾 |
| 妯�(bi膩o)婧�(zh菙n)鐩村緫 | 2.5-5.0 | 鏉愯唱(zh矛) | 澶氱ó |
| 鐢�(ch菐n)鍝佸垾鍚� | R317鑰愮啽閶肩剨姊� | 闀峰害 | 350 |
| 瑕�(gu墨)鏍� | 2.5-5.0 | 鐒婃帴闆绘祦 | 90-120 |
| 鐒婅姱鐩村緫 | 2.5-5.0 | 鏄惁鐝�(xi脿n)璨� | 鏄� |
| 鐢�(ch菐n)鍦� | 闆诲姏 | ||
R317鑰愮啽閶肩剨姊� E5515-1CMVNb鐔卞挤(qi谩ng)閶肩剨姊� E5515-B2-VNb鑰愮啽閶肩剨姊�
绗﹀悎锛欸B/T锛欵5515-1CMVNb EE5515-B2-VNb
瑾槑锛歊337鏄綆姘垑鍨嬭棩鐨棩鐨惈Cr1.2锛�-Mo0.9锛�-VNb鐨勪綆鍚堥噾鑰愮啽閶肩剨姊�锛岄噰鐢ㄧ洿娴佸弽鎺ワ紝鐭姬鎿嶄綔锛屽彲閫�(j矛n)琛屽叏浣嶇疆鐒婃帴銆傜剨鍓嶇剨浠堕爯(y霉)鐔辫嚦320360锛屽苟淇濇寔瑭插堡闁撴韩搴�銆傜剨鍚庨渶缍�(j墨ng)楂樻韩鍥炵伀铏曠悊銆�
鐢ㄩ€旓細閬╃敤浜庣剨鎺ュ伐浣滄韩搴﹀湪570浠ヤ笅鐨勯崑鐖愯捀姹界閬撳拰闆嗙锛堝15Cr1MoV绛夛級鍙婄浉鎳�(y墨ng)鎴愬垎鐨勪綆鍚堥噾鑰愮啽閶�銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎
|
鍏冪礌 |
C |
Mn |
Si |
Cr |
Mo |
V |
Nb |
S |
P |
|
妯�(bi膩o)婧�(zh菙n)鍊� |
0.05 0.12 |
0.90 |
0.60 |
0.80 1.50 |
0.70 1.00 |
0.15 0.40 |
0.10 0.25 |
0.030 |
0.030 |
|
渚嬪€� |
0.070 |
0.75 |
0.38 |
1.20 |
0.85 |
0.25 |
0.20 |
0.015 |
0.020 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘锛堢剨鍚�730±15×5h鍥炵伀铏曠悊锛�
|
瑭﹂(y脿n)闋�(xi脿ng)鐩� |
鎶楁媺寮�(qi谩ng)搴� Rm / MPa |
灞堟湇寮�(qi谩ng)搴� ReL鎴朢p0.2/ MPa |
浼搁暦鐜� A / |
甯告韩娌栨搳鍚告敹鍔� AKV / J |
|
妯�(bi膩o)婧�(zh菙n)鍊� |
550 |
460 |
15 |
27 |
|
渚嬪€� |
640 |
540 |
23 |
60 |
X灏勭窔鎺㈠偡锛氱礆銆�
钘ョ毊鍚按閲忔垨鐔旀暦閲戝爆鎿�(ku貌)鏁ｆ矮鍚噺锛�0.30鎴�10.0mL/100g銆�
鍙冭€冮浕娴�
|
鐒婃鐩村緫 / mm |
2.5 |
3.2 |
4.0 |
5.0 |
|
鐒婃帴闆绘祦 / A |
6090 |
90120 |
130170 |
170210 |
娉ㄦ剰浜嬮爡(xi脿ng)锛�
1. 鐒婂墠鐒婃闋堢稉(j墨ng)350鐑樼剻1灏忔檪锛岄毃鐑橀毃鐢�銆�
2. 鐒婂墠蹇呴爤灏嶇剨浠舵竻闄ら惖閵�銆佹补姹°€佹按鍒嗙瓑闆滆唱(zh矛)銆�
