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| 如何订购 how to order |
阀门材料性能参数
(2) Properties of Valve Materials (2) |
 美国尼伯科有限公司 |
| 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 |
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| 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 |
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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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 | ||||||
| *Load Applied During Testing **Allowable Range is 75,000 to 95,000 |
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