金属材料耐蚀表

  • A:充分耐蚀性 Enough corrosion resistance
  • B:满足耐蚀性 Sufficient corrosion resistance
  • C:耐蚀性 Considerable corrosion resistance
  • D:少量耐蚀性 Few Corrosion Resistance
  • E:耐蚀性 No Corrosion Resistance
  • —:不明 Unknown
  • 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
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
≦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
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

Chromium
7.14 1905 ≧80 ≧14 200~300 A E E A B A A A B A A A A Cr

Tungsten
19.30 3370 ≧50 100~350 C D E D E A A A W