中国牌号 |
c碳 |
mn锰 |
si硅 |
cr铬 |
稀土 |
mo钼 |
w钨 |
v钒 |
co钴 |
al铝 |
nb铌 |
淬火温度 c |
回火温度 c |
硬度hrc |
carbon |
manganese |
silicon |
chromium |
rare earth |
molybdenum |
tungsten |
vanadium |
cobalt |
aluminium |
niobium |
||||
w18cr4v |
.70-.80 |
<.40 |
<.40 |
3.80-4.40 |
-- |
<.30 |
17.50-19.00 |
1.00-1.40 |
-- |
1200-1240 |
560-580 |
>60 |
||
9w18cr4v |
.90-1.00 |
<.40 |
<.40 |
3.80-4.40 |
-- |
<.30 |
17.50-19.00 |
1.00-1.40 |
-- |
66-68 |
||||
w12cr4v4mo |
1.20-1.40 |
<.40 |
<.40 |
3.80-4.40 |
-- |
.90-1.20 |
11.50-13.00 |
3.80-4.40 |
-- |
|||||
w14cr4vmnxt |
.80-.90 |
.35-.55 |
<.50 |
3.50-4.00 |
.07 |
<.30 |
13.50-15.00 |
1.40-1.70 |
-- |
|||||
w6mo5cr4v2 |
.80-.90 |
<.40 |
<.40 |
3.80-4.40 |
-- |
4.50-5.50 |
5.50-6.75 |
1.75-2.20 |
-- |
1150-1180 |
560-580 |
>60 |
||
w6mo5cr4v2al |
1.05-1.20 |
<.40 |
<.60 |
3.80-4.40 |
-- |
4.50-5.50 |
5.50-6.75 |
1.75-2.20 |
.80-1.20 |
67-69 |
||||
w6mo5cr4v5sinbal |
1.55-1.65 |
<.40 |
1.00-1.40 |
3.80-4.40 |
-- |
5.00-6.00 |
5.50-6.50 |
4.20-5.20 |
-- |
.30-.70 |
.20-.50 |
|||
w10mo4cr4v3al |
1.30-1.45 |
<.50 |
<.50 |
3.80-4.50 |
-- |
3.50-4.50 |
9.00-10.50 |
2.70-3.20 |
.70-1.20 |
1220 |
||||
w12mo3cr4v3co5si |
1.20-1.30 |
<.40 |
.80-1.20 |
3.80-4.40 |
-- |
2.80-3.40 |
11.50-13.50 |
2.80-3.40 |
4.70-5.10 |
1260 |
本产品的材质是W12Mo3Cr4V3Co5Si工具钢,产地/厂家是工具钢,规格是10-250(mm),加工工艺是冷拉,用途是模具钢,执行标准是国标