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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





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







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






密度1000Kg/m3
7.9 7.95 7.95 7.95 7.9 7.7 7.75
屈服强度(σ0.2) MPa≥
196 205 176 176 205 588 785
抗拉强度(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

断面收缩率(ψ%) ≥

60 60 60 60 60 45 52-56

硬度(固熔退火处理)

130-180 130-180 130-180 130-180 130-180 257-270 270-290
弹性模量E
197 197 197 197 197 204 -
磁性
-
喷丝板(头)硬度范围
130-180 130-180 130-180 130-180 130-180 HRC
26-35
HRC*
28-44
*硬度依据热处理方法而定:
如:H900 H1025 H1075 H1150
  HRC≥ ≥35 ≥31 ≥28
密度g/cm3
抗拉强度MPa
延伸率(δ%)
硬度HV0.2
处理后硬度HV0.05
16.6
313.6
25
90-120
300-500
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