 |
 ( 转载美国尼必可公司 )
阀门材料性能参数(2)
Properties of Valve Materials (2) |
|
合金
ALLOY |
正常或最高化学含量
NOMINAL OR MAXIMUM CHEMICAL COMPOSITION |
正常物理特性
NOMINAL PHYSICAL PROPERTIES |
镍
NICKEL
Ni |
磷
PHOS
P |
硅
SILICON
Si |
硫
SULFUR
S |
锡
TIN
Sn |
钛
TITAN-
IUM
Ti |
钨
TUNG-
STEM
W |
锌
ZINC
Zn |
抗拉强度
TENSILE
STRENGTH
Psi |
屈服强度
YIELD
STRENGTH
Psi |
%
伸张度
ELONGATION |
硬度
HARDENESS |
青
铜
和
黄
铜
|
商业铝380
Commercial Aluminum 380 |
0.50 |
|
12.0 |
|
0.15 |
|
|
0.50 |
42,000 |
19,000 |
3.5 |
|
自由切削黄铜
Free Cutting Brass |
|
|
|
|
|
|
|
35.5 |
50,000 |
20,000 |
15 |
75 HRB |
海军青铜“M”（蒸气青铜）
Navy "M" (Steam Bronze) |
1.0 |
0.05 |
0.005 |
0.05 |
6.0 |
|
|
4.5 |
34,000 |
16,000 |
22 |
65 HB
*500 kg |
合成青铜（铜合金）
Composition Bronze
(Ounce Metal) |
1.0 |
0.05 |
0.005 |
0.08 |
5.0 |
|
|
5.0 |
30,000 |
14,000 |
20 |
60 HB
500 kg |
铜硅合金B
Copper-Silicon Alloy B |
|
|
1.6 |
|
|
|
|
1.5 |
86,000** |
20,000 |
11 |
65 HRB |
锻造铜
Forging Brass |
|
|
|
|
|
|
|
38.0 |
52,000 |
20,000 |
45 |
80 HRB |
黄铜线（红铜）
Brass Wire (Red Brass) |
|
|
|
|
|
|
|
15.0 |
56,000 |
|
|
60 HRB |
铅红铜
Leaded Red Brass |
0.7 |
|
|
|
|
|
|
9.1 |
50,000 |
30,000 |
7 |
60 HRB |
铝青铜（铸）
Aluminum Bronze (Cast) |
|
|
|
|
|
|
|
|
75,000 |
30,000 |
12 |
170 HB
*3000 kg |
铝青铜（杆）
Aluminum Bronze (Rod) |
0.25 |
|
2.0 |
|
0.20 |
|
|
0.5 |
90,000 |
45,000 |
9 |
80 HRB |
硅红铜
Silicon Red Brass |
|
|
4.0 |
|
|
|
|
14.5 |
80,000 |
40,000 |
15 |
85 HRB |
含铅半红铜
Leaded Semi-Red Brass |
|
0.02 |
0.005 |
0.08 |
3.0 |
|
|
9.0 |
29,000 |
13,000 |
18 |
55 HB
*500 kg |
含铅红黄铜
Leaded Red Brass |
1.0 |
0.02 |
0.005 |
0.08 |
3.0 |
|
|
12.0 |
29,000 |
13,000 |
16 |
55 HB
*500 kg |
含铅镍青铜
Leaded Nickel Bronze |
20.0 |
|
|
|
4.0 |
|
|
8.0 |
40,000 |
17,000 |
10 |
80 HB |
铜
|
铜（可锻）
Copper (Wrought) |
|
0.02 |
|
|
|
|
|
|
36,000 |
30,000 |
25 |
45 T |
铁
|
灰铁
Gray Iron |
|
0.75 |
|
1.5 |
|
|
|
|
31,000 |
|
|
195 HB |
含3%镍灰铁
3% Ni Grey Iron |
3.00 |
0.75 |
|
0.15 |
|
|
|
|
31,000 |
|
|
195 HB |
奥氏体灰铁（镍保护膜）
Austenitic Grey Iron
(Ni Resist) |
20.0 |
|
2.0 |
0.12 |
|
|
|
|
25,000 |
|
|
118 HB |
球墨铸铁（铁素体）
Ductile Iron (Ferritic) |
|
0.08 |
2.50 |
|
|
|
|
|
80,000 |
55,000 |
6 |
160 HB |
奥氏体球墨铸铁
（可段）（镍保护膜）
Austenitic Ductile Iron
(Ductile) (ni-Resist) |
24.0 |
0.08 |
3.0 |
|
|
|
|
|
58,000 |
28,000 |
20 |
146 HB |
|
 |
|
|
|
