金属材料耐蚀表
- 一般有机溶剂：甲醇、乙醇、四氯甲烷、氯仿、苯、甲苯、二甲苯、乙酸乙酯
- Nominal Organic Solvent：Methanol,Ethanol,Tetrachloromethane,Chloroform,Benzene,Toluene,Xylene,Ethylacetate.
| 线材及合金 Wire rod and Alloy |
比重 Specific gravity |
融点℃ Melting point |
抗张力 kg/m㎡ Tensile strength |
廷伸率% Extension rate |
布式硬度 HB brinell hardness |
酸性溶剂耐蚀性 Corrosion resistance against acid and alkaline solvent | 备考 Remarks |
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| 硝酸(HNO2) Nitric acid |
硫酸(H2SO4) Sulfuric acid |
塩酸 Hydrochloric acid |
磷酸(H3PO4) Phosphoric acid |
铬酸 Chromic acid |
乙酸(CH3CO2H) Acetic acid |
氯(Cl2) Chlorine gas |
苯酚(C6H5CH) Phenol |
氨水(NH4OH) Ammonium hydroxide |
氨(NH3) Ammonia gas |
氢氧化钠(NaOH) Caustic soda |
氯化钠(NaCl) Sodium chloride |
氯化锌(ZnCl2) Zinc chloride |
塩化第二鉄 Ferric chloride |
一般有机溶剂 General organic solvent |
海水 Sea water |
矿物油 Mineral oil |
植物油 Vegetable oil |
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| ≦20% 20℃ |
50%≦ 20℃ |
CONC沸腾 CONC Boiling |
5% 20℃ |
50%≦ 20℃ |
50%沸腾 50% Boiling |
20℃ | ≦10% 20℃ |
50%≦ 20℃ |
CONC沸腾 CONC Boiling |
5% 20℃ |
10%沸腾 10%Boiling |
5~10 20℃ |
20~100 20℃ |
50%沸腾 50% Boiling |
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| 铁线 Low crbon steel wires |
7.85 | 1535 | 30~50 | 40 | 83 | E | E | 室温不溶 Not melt in the room temp |
E | E | 室温不溶 Not melt in the room temp |
E | E | E | E | E | E | C | D | D | E | — | A | D | A | C | — | — | A | D | A | A | —— |
| 硬钢线 Hard drawn steel wires |
7.85 | 1535 | ≧66 | ≧15 | 205~250 | E | E | 室温不溶 Not melt in the room temp |
E | E | 室温不溶 Not melt in the room temp |
E | E | E | E | E | E | C | D | D | E | — | A | D | A | C | — | — | A | D | A | A | 0.6C |
| 铁铬线电阻丝第1种 Electric resistance wire FCHW-1 |
7.20 | — | ＞70 | 10-25 | — | E | E | — | E | E | — | E | E | E | E | E | E | C | D | D | E | — | A | — | A | — | — | — | A | C | A | A | 耐热性 Heat resisting properties |
| 铁铬线电阻丝第2种 Electric resistance wire FCHW-2 |
7.35 | — | ＞60 | 10-30 | — | E | E | — | E | E | — | E | E | E | E | E | E | C | D | D | E | — | A | — | A | — | — | — | A | C | A | A | 耐热性 Heat resisting properties |
| 不锈钢 SUS-304 Stainless steel wire SUS-304 |
7.93 | 1400~1450 | ≧53 | ≧40 | 135~185 | A | A | D | B | D | E | E | C | B | C | A | C | A | A | C | C | A | A | — | A | A | A | B | A | A | A | A | 18Cr,8Ni |
| 不锈钢 SUS-316 Stainless steel wire SUS-316 |
7.98 | 1370~1400 | ≧53 | ≧40 | 135~185 | A | A | D | B | C | D | E | A | A | B | A | B | A | A | B | B | A | A | B | A | A | A | A | A | A | A | A | 18Cr,12Ni2.5MO |
| 不锈钢 SUS-310S Stainless steel wire SUS-304S |
8.03 | 1400~1450 | ≧53 | ≧40 | 135~185 | A | B | D | C | — | E | E | D | — | — | B | B | A | B | — | C | A | A | D | A | B | A | B | A | C | A | A | 耐热性 Heat resisting properties |
| 不锈钢 SUS-410 Stainless steel wire SUS-410 |
7.75 | 1480~1530 | ≧45 | ≧26 | ≦183 | A | B | E | — | — | — | E | D | — | — | — | — | A | C | — | — | — | — | — | — | B | — | C | A | C | A | A | 烧入硬化性、强磁性 Quench hardening properties ferromagnetism |
| 不锈钢SUS-430 Stainless steel wire SUS-430 |
7.70 | 1430~1510 | ≧46 | ≧22 | ≦183 | A | B | D | C | — | E | E | D | — | — | B | B | A | B | — | C | A | A | D | A | B | A | B | A | C | A | A | 强磁性 Ferromagnetism |
| 哈氏合金B HASTELLOY B |
9.24 | 1302~1368 | 88.9 | 45 | 95(HRB) | E | E | E | B | A | A | A | A | A | E | — | — | A | A | A | C | — | — | — | — | — | — | C | A | A | A | A | 耐药品性 Good chemical resistance |
| 哈氏合金C-276 HASTELLOY C-276 |
8.90 | 1323~1371 | 81.5 | 60.8 | 86(HRB) | A | B | — | A | B | E | B | B | A | E | — | — | — | — | — | — | — | — | — | — | — | — | A | A | A | A | A | 耐药品性 Good chemical resistance |
| 哈氏合金G線 HASTELLOY G |
8.31 | 1260~1343 | 74 | 46 | 82(HRB) | A | A | E | — | — | E | C | A | A | D | — | — | — | — | — | — | — | — | — | — | — | — | C | A | A | A | A | 耐药品性 Good chemical resistance |
| NO.20 Carpenter 20 |
8.02 | — | 65.8 | 40 | 88 | A | A | D | B | C | C | D | A | A | A | A | A | A | A | A | B | A | A | A | A | A | A | A | A | A | A | A | —— |
| 铜线 Copper wire |
8.92 | 1083 | 22 | 50 | 46 | E | E | E | — | — | E | B | — | — | — | — | — | — | — | — | — | — | B | D | — | — | — | — | A | C | A | A | ＞99.9Cu |
| 黄铜线 Brass wire |
8.50 | 900 | ≧30 | ≧20 | 50 | E | E | E | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | A | C | A | A | 65Cu |
| 红铜线 Red brass wire |
8.78 | — | ≧26 | ≧20 | — | E | E | E | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | A | C | A | A | 80Cu |
| 青铜 Copper-tin alloys wire |
8.70 | 970 | 26 | 16 | 65~70 | E | E | E | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | A | C | A | A | Cu,Sn,Pb |
| 燐青铜线 phosphor bronze wire |
8.90 | 1160 | 40~105 | 10 | 74~80 | E | E | E | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | A | C | A | A | 5 Sn |
| 铝线 Aluminum wire |
2.71 | 660 | 10 | 30 | 25 | A | — | E | E | E | E | E | E | E | E | E | E | — | — | — | — | — | E | E | E | E | — | — | A | E | A | A | 99.98Al |
| 钛线 Titanium wire |
4.54 | 1820 | ≧28 | ≧10 | >250 | A | A | A | B | C | D | D | A | B | D | A | A | A | A | A | E(DRY) A(WET) |
A | A | A | A | A | A | A | A | A | A | A | 5Mg |
| 镍线 Nickel wire |
8.90 | 1455 | ≧50 | ≧30 | 96 | E | E | E | B | C | D | C | — | — | — | — | — | — | — | — | A | — | A | A | A | — | — | — | A | C | A | A | >99Ni |
| 镍铬线 Nickel chrme wire |
8.41 | 1390~1410 | ≧70 | ≧20 | 175~200 | E | E | — | E | E | — | E | E | E | E | E | E | C | D | D | E | — | A | — | A | — | — | — | A | C | A | A | Ni,Cr,Fe |
| 镍合金线 Monel wire |
8.84 | 1300~1350 | 63 | 30 | 120~150 | E | E | E | A | A | C | B | B | C | D | — | — | A | A | A | B | A | A | A | A | A | A | A | A | A | A | A | 65Ni |
| 白金线 Platinum wire |
21.45 | 1773 | 25 | 10 | — | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | Pt |
| 纯金线 Pure silver wire |
19.32 | 1063 | 11 | 30 | 26 | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | C | A | A | A | A | A | A | A | A | A | A | A | Au |
| 纯银线 Pure silver wire |
10.49 | 960 | 22 | 40 | 26 | C | D | E | C | D | E | D | C | D | E | D | E | A | A | A | — | A | A | A | A | A | A | A | A | A | A | A | Ag |
| 铬 Chromium |
7.14 | 1905 | ≧80 | ≧14 | 200~300 | A | — | — | E | — | — | E | — | — | — | — | — | — | — | — | — | — | A | B | A | A | A | B | A | A | A | A | Cr |
| 钨 Tungsten |
19.30 | 3370 | ≧50 | — | 100~350 | C | D | E | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | D | E | — | — | — | A | — | A | A | W |