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Spinnerets For Spandex
Spinnerets Sets For Conjugate Spinning
Spinnerets For Melt Spinning
Spinnerets For Dry Spinning
Spin Packs
Spinnerets For Nonwovens
 
Shape of spinnerette hole
Technical Specification



號(hào)
對(duì)
AISI 304 316 316 317L 321 431 630
DIN 1.4301 1.4401 1.4404 1.4438 1.4541 1.4057 1.4542
JIS SUS304 SUS316 SUS316L SUS317L SUS321 SUS431 SUS630
GB 0Cr18Ni9 -

0Cr17Ni14
Mo2

- 1Cr18Ni
9Ti
1Cr17Ni2 0Cr17Ni
4Cu4Nb




學(xué)


C≤ 0.08 0.08 0.03 0.03 0.12 0.17 0.07
Cr 18-20 16-18 16-18 18-20 17-19 15-17 15.5-17.5
Ni 8-10.5 10-14 10-14 11-15 8-11 1.5-2.5 3-5
Mo - 2-3 2-3 3-4 - - -
Cu - - - - - - 3-5
Ti - - - - 5*%C-0.8 - -
Nb/Ta - - - - - - 0.15-0.45
機(jī)





密度1000Kg/m3
7.9 7.95 7.95 7.95 7.9 7.7 7.75
屈服強(qiáng)度(σ0.2) MPa≥
196 205 176 176 205 588 785
抗拉強(qiáng)度(σ) Mpa
496-600 496-600 480-600 480-600 490-600 785-1370 840-1370
延伸率(δ%) ≥
50 45 50 50 50 14 14-22

斷面收縮率(ψ%) ≥

60 60 60 60 60 45 52-56

硬度(固熔退火處理)

130-180 130-180 130-180 130-180 130-180 257-270 270-290
彈性模量E
197 197 197 197 197 204 -
磁性
無(wú) 無(wú) 無(wú) 無(wú) -
噴絲板(頭)硬度范圍
130-180 130-180 130-180 130-180 130-180 HRC
26-35
HRC*
28-44
*硬度依據(jù)熱處理方法而定:
如:H900 H1025 H1075 H1150
  HRC≥ ≥35 ≥31 ≥28
密度g/cm3
抗拉強(qiáng)度MPa
延伸率(δ%)
硬度HV0.2
處理后硬度HV0.05
16.6
313.6
25
90-120
300-500
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