鐗岃櫉 |
鍨嬭櫉
GB |
鐒婄挡鍖栧(xu茅)鎴愬垎锛�%锛� |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘 |
鐗归粸(di菐n)鑸囩敤閫� | ||||||||
C |
Mn |
Si |
S |
P |
鍏朵綑 |
Rel/RP0.2
MPa |
Rm
MPa |
A
% |
AKV
J | |||
THQ-50A |
ER49-1 |
0.11 |
1.80/
2.10 |
0.65/0.95 |
0.030 |
0.030 |
Cu0.50 |
372 |
490 |
20 |
甯告韩
47 |
鐒婃帴浣庣⒊閶煎強閮ㄥ垎浣庡悎閲戦嫾绲�(ji茅)妲�(g貌u) |
THQ-50C |
ER50-6 |
0.06/
0.15 |
1.40/
1.85 |
0.80/1.15 |
0.025 |
0.025 |
Cu0.50 |
420 |
500 |
22 |
-30鈩�
27 |
鐒婃帴浣庣⒊閶煎強閮ㄥ垎浣庡悎閲戦嫾绲�(ji茅)妲�(g貌u) |
THQ50-2 |
ER50-2 |
0.07 |
0.90/
1.40 |
0.40/0.70 |
0.025 |
0.025 |
Cu0.50 |
420 |
500 |
22 |
-30鈩�
27 |
鐒婃帴浣庣⒊閶煎強500MPa浣庡悎閲戦嫾绲�(ji茅)妲�(g貌u) |
THQ50-3 |
ER50-3 |
0.06/
0.15 |
0.90/
1.40 |
0.45/0.75 |
0.025 |
0.025 |
Cu0.50 |
420 |
500 |
22 |
-20鈩�
27 |
鐢ㄤ簬姗�(j墨)姊�銆佽埞鑸惰粖杓涚瓑钖勬澘宸ヤ欢楂橀€熺剨鎺� |
THQ50-G |
ER50-G |
0.15 |
1.40/
1.90 |
0.55/
1.10 |
0.030 |
0.030 |
Ti+Zr0.30
Cu0.50 |
420 |
500 |
22 |
-30鈩�
47 |
鐢ㄤ簬杌婅紱銆佸伐绋嬫(j墨)姊般€佽埞鑸剁瓑绲�(ji茅)妲�(g貌u)鐨勫钩鐒婂強骞宠鐒� |
THQ-G2Si |
ER50-3
(ISO14341-A-G384MG2Si) |
0.06/
0.14 |
0.90/
1.30 |
0.50/
0.75 |
0.025 |
0.025 |
Ni0.15
Mo0.15
Al0.02
Cr0.15
V0.03
Cu0.35
Ti+Zr0.15 |
420 |
540 |
22 |
-40鈩�
78 |
鐢ㄤ簬姗�(j墨)姊�銆佸缓绛�銆佽埞鑸�銆佽粖杓涚瓑钖勬澘宸ヤ欢闇€瑕侀珮閫熺剨鎺ョ殑鍫村悎 |
THQ-50CG3 |
ER50-6
(ISO14341-A-G423C/MG3Si1) |
0.06/
0.14 |
1.40/
1.60 |
0.80/
1.00 |
0.025 |
0.025 |
420 |
500/
640 |
22 |
-30鈩�
47 |
鐢ㄤ簬姗�(j墨)姊般€佸缓绛�銆佽埞鑸�銆佽粖杓涖€佸鍔涘鍣ㄧ瓑閶肩祼(ji茅)妲�(g貌u)浠ュ強500MPa绱氱⒊閶煎強浣庡悎閲戦嫾绲�(ji茅)妲�(g貌u)鐨勭剨鎺� | |
THQ-50CG4 |
ER50-6
(ISO14341-A-G383CG4Si1/G424MG4Si1) |
0.06/
0.14 |
1.60/
1.85 |
0.80/
1.15 |
0.025 |
0.025 |
420 |
500/
600 |
22 |
-30鈩�
47
(CO2) |
鐢ㄤ簬姗�(j墨)姊�銆佸缓绛戙€佽埞鑸�銆佽粖杓�銆佸鍔涘鍣ㄧ瓑閶肩祼(ji茅)妲�(g貌u)浠ュ強500MPa绱氱⒊閶煎強浣庡悎閲戦嫾绲�(ji茅)妲�(g貌u)鐨勭剨鎺� | |
THQ-60 |
ER55-D2-Ti |
0.12 |
1.20/
1.90 |
0.40/
0.80 |
0.025 |
0.025 |
Ti0.20
Cu0.50
Mo0.20/0.50
鍏跺畠鍏冪礌
绺介噺0.70 |
470 |
550 |
17 |
-30鈩�
27 |
閬╃敤浜�55-60鍏枻绱氶珮寮�(qi谩ng)搴﹂嫾鐒婃帴锛屽姗嬫锛屽鍔涘鍣ㄥ缓绛戠瓑 |
THQ-60C
(渚嬪€�) |
ER60-G |
0.09 |
1.58 |
0.75 |
0.015 |
0.015 |
Ni0.02
Cu0.05
Mo0.02
Ti0.20
V0.04
Cr0.70 |
520 |
640 |
24 |
-30鈩�
60 |
鐢ㄤ簬鐓ょう姗�(j墨)姊般€佸缓绛�銆佽埞鑸躲€佽粖杓涚瓑600Mpa绱氶珮寮�(qi谩ng)閶肩祼(ji茅)妲�(g貌u)鍙婁綆鍚堥噾閶肩殑姗嬫锛岃粖杓涘強澹撳姏瀹瑰櫒绲�(ji茅)妲�(g貌u)鐨勭剨鎺� |
THQ60-1 |
ER60-G |
0.11 |
1.40/
1.80 |
0.50/
0.80 |
0.025 |
0.025 |
Ni0.60/1.50
Mo0.30/0.60
Cu0.50 |
561
(渚嬪€�) |
669
(渚嬪€�) |
22
(渚嬪€�) |
-30鈩�
54
(渚嬪€�) |
鐢ㄤ簬600Mpa绱氶珮寮�(qi谩ng)閶肩祼(ji茅)妲�(g貌u)鐨勭剨鎺ュ強宸ョ▼姗�(j墨)姊�銆侀泦瑁濈銆侀€犺埞銆佽粖杓涘埗閫犺妤�(y猫) |
THQ-70C
(渚嬪€�) |
ER70-G |
0.07 |
1.75 |
0.60 |
0.010 |
0.010 |
Ni0.02
Cu0.04
Mo0.02
Ti0.20
V0.04
Cr0.60 |
675 |
758 |
21.6 |
-30鈩�
88 |
鐢ㄤ簬鐓ょう姗�(j墨)姊�銆佸缓绛戣埞鑸惰粖杓涚瓑鍙�700Mpa绱氶珮寮�(qi谩ng)閶肩祼(ji茅)妲�(g貌u)鍙婁綆鍚堥噾閶肩祼(ji茅)妲�(g貌u)鐨勭剨鎺� |
THQ70-1 |
ER70-G |
0.11 |
1.40/
1.80 |
0.50/
0.80 |
0.025 |
0.025 |
Ni1.20/1.55
Mo0.30/0.60
Cu0.50 |
640
(渚嬪€�) |
750
(渚嬪€�) |
21
(渚嬪€�) |
-50鈩�
74
(渚嬪€�) |
鐢ㄤ簬700Mpa绱氶珮寮�(qi谩ng)閶肩祼(ji茅)妲�(g貌u)鐨勭剨鎺ュ強宸ョ▼姗�(j墨)姊�銆侀泦瑁濈銆侀€犺埞銆佽粖杓涚瓑鍒堕€犳キ(y猫) |
THQ70-3 |
ER69-G |
0.12 |
1.25/
1.80 |
0.40/
0.80 |
0.020 |
0.020 |
Ni0.50/1.00
Mo0.20/1.55
Cu0.35 |
690 |
610/
700 |
16 |
-20鈩�
35 |
鐢ㄤ簬鐓ょう姗�(j墨)姊�銆佸缓绛戣埞鑸惰粖杓涚瓑鍙�700Mpa绱氶珮寮�(qi谩ng)閶肩祼(ji茅)妲�(g貌u)鍙婁綆鍚堥噾閶肩祼(ji茅)妲�(g貌u)鐨勭剨鎺� |
THQ-80 |
ER76-G |
0.10 |
1.25/
1.80 |
0.40/
0.80 |
0.015 |
0.020 |
Ni0.75/1.15
Mo0.30/0.60
Cu0.35 |
660/
740 |
760 |
18 |
-20鈩�
68 |
鐢ㄤ簬Q690Mpa绱氶珮寮�(qi谩ng)閶肩殑鐒婃帴 |
THQ80-1
(渚嬪€�) |
ER80-G |
0.09 |
1.55 |
0.50 |
0.010 |
0.012 |
Ni1.30
Mo0.50
Cu0.025 |
700 |
820 |
19 |
-40鈩�
72 |
鐢ㄤ簬800Mpa绱氶珮寮�(qi谩ng)閶肩祼(ji茅)妲�(g貌u)鐨勭剨鎺ュ強宸ョ▼姗�(j墨)姊�銆侀泦瑁濈銆侀€犺埞銆佽粖杓涘埗閫犵瓑琛屾キ(y猫) |
THG-80
(渚嬪€�) |
ER60-G |
0.04 |
1.36 |
0.47 |
0.008 |
0.009 |
Cr0.042
Ni0.80
Mo0.41
Ti0.013
Cu0.10 |
637 |
713 |
22.6 |
-10鈩�
149
-20鈩�
145 |
鐢ㄤ簬鐒婃帴AP151銆乆80鍙婂叾瀹冪瓑鍚岀礆鍒ョ殑绠$窔閶兼垨鍏跺畠绲�(ji茅)妲�(g貌u)鐨勭剨鎺� |
THG-100
(渚嬪€�) |
ER70-G |
0.07 |
1.38 |
0.36 |
0.011 |
0.20 |
Cr0.32
Ni1.43
Mo0.42
Cu0.12 |
764 |
834 |
24 |
-20鈩�
94 |
鐢ㄤ簬鐒婃帴AP151銆乆80鍙婂叾瀹冪瓑鍚岀礆鍒ョ殑绠$窔閶兼垨鍏跺畠绲�(ji茅)妲�(g貌u)鐨勭剨鎺� |
THQ-R55B2
(渚嬪€�) |
ER55-B2 |
0.07 |
0.60 |
0.47 |
0.010 |
0.016 |
Cr1.38
Ni0.08
Mo0.52
Cu0.17 |
520 |
635 |
24.4 |
鈥� |
閲囩敤瀵屾艾姘i珨淇濊(h霉)锛屽彲寤f硾鐢ㄤ簬宸ヤ綔婧害520鈩冧互涓婥r1.25%-Mo0.5%鐨勮€愬€欓嫾 |
THQ440-NQ-鈪�
(渚嬪€�) |
ER44-G |
0.08 |
1.19 |
0.54 |
0.010 |
0.016 |
Ni0.32
Cu0.23
Cr0.31 |
360 |
490 |
28 |
-40鈩�
82 |
鐢ㄤ簬450MPa绱氳€愬ぇ姘h厫铦曢嫾鐨勭剨鎺� |
THQ500-NQ-鈪� |
ER50-G |
0.10 |
0.60/
1.20 |
0.60 |
0.020 |
0.025 |
Ni0.20/0.60
Cu0.20/0.50
Cr0.30/0.90 |
400 |
500 |
22 |
-40鈩�
60 |
鐢ㄤ簬Q400NQR1鍙�500MPa绱氳€愬ぇ姘h厫铦曢嫾鐨勭剨鎺� |