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