Mwy o fanylion am304 o ddur di-staengwialen weiren:
A) Dosbarthiad Deunydd: 200 cyfres: 201, 202 300 o gyfresi: 01,302,304,304L,304H,309S,310S,316,316L,321,347… 400 cyfres: 410,420,430,431,434… B) Dosbarthiad Caledwch: Meddal | 1/4H | 1/2H | 3/4H | H | EH |SH C) Dosbarthiad Arwyneb: Bright; Llwyd; Ocsidiad; Llosgi; Copr; Platio plwm ac yn y blaen D) Dosbarthiad Pwrpas: Ar gyfer y gwanwyn; annwyd; weldio; rhaff wifrau E) Dosbarthiad Corfforol: Magnetig / Anfagnetig F) Dosbarthiad siâp: Gwifren gron; Gwifren hanner crwn; Gwifren sgwâr; gwifren fflat pwysau; gwifren siâp manwl gywir
Graddau odur di-staengwialen weiren:
Gradd
C
Si
Mn
Cr
N
P
S
Ni
Cu
Ti
Mo
201
0.15
0.75
5.5 ~ 7.50
16.0 ~ 18.0
0.25
0.06
0.03
3.5 ~ 5.5
0.80%
202
0.15
1.0
7.50 ~ 10.0
17.0 ~ 19.0
0.25
0.06
0.03
4.0 ~ 6.0
-
301
0.15
1.0
2.0
16.0 ~ 18.0
-
0. 045
0.03
6.0 ~ 8.0
-
302
0.15
1.0
2.0
17.0 ~ 19.0
-
0.035
0.03
8.0 ~ 10.0
-
302HQ
0.15
1.0
2.0
8.0 ~ 10.0
-
0. 045
0.03
8.0 ~ 10.0
3~4
304
0.08
1.0
2.0
18.0 ~ 20.0
-
0. 045
0.03
8.0 ~ 11.0
-
304L
0.03
1.0
2.0
18.0 ~ 20.0
-
0. 045
0.03
8.0 ~ 11.0
-
304H
0.04~0.1
1.0
2.0
18.0 ~ 20.0
-
0. 045
0.03
8.0 ~ 11.0
-
304N
0.08
0.75
2.0
18.0 ~ 20.0
0.1~0.16
0. 045
0.03
8.0 ~ 11.0
-
316
0.08
1.0
2.0
16 ~ 18.0
-
0.035
0.03
10.0 ~ 14.0
-
2.0 ~ 3.0
316L
0.03
1.0
2.0
16.0 ~ 18.0
-
0. 045
0.03
10.0 ~ 14.0
-
2.0 ~ 3.0
321
0.08
1.0
2.0
17.0 ~ 19.0
-
0. 045
0.03
9.0 ~ 12.0
-
0.7
410
0.15
1.0
1
11.5 ~ 13.5
-
0. 040
0.03
-
-
420
0.3 ~ 0.4
1.0
1
12.0 ~ 14.0
-
0. 040
0.03
0.75
-
430
0.12
0.75
1
16.0 ~ 18.0
-
0. 040
0.03
0.60
-
AISI, ASTM
JIS
EN
Gwifren y Gwanwyn
Ffurfio Wire
Gwifren EPQ
Gwifren CHQ
Gwehyddu Wire
Anealed Wire
Gwifren Fflat
201,S20100
SUS201
1.4372
v
v
v
v
v
v
202, S20200
SUS202
1.4373
v
v
v
301,S30100
SUS301
1. 4310
v
v
v
302,S30200
SUS302
1. 4300
v
v
v
302HQ
SUS302HQ
1.4567
v
v
v
v
304,S30400
SUS304
1. 4301
v
v
v
v
v
v
304L,S30403
SUS304L
1. 4306
v
v
v
304H
SUS304H
1.4948
v
v
v
304N,S30451
SUS304N1
1. 4315
v
v
316,S31600
SUS316
1. 4401
v
v
v
v
v
v
316L,S31603
SUS316L
1.4435
v
v
v
v
321,S32100
SUS321
1.4878
v
v
v
410,S41000
SUS410
1.4006
v
v
v
420,S42000
SUS420J1
1.4021
v
v
430,S43000
SUS430
1.4016
v
v
v
v
Pecynnu gwialen gwifren ddur di-staen 304:
Mae Rod gwifren ddur di-staen Sakysteel 304 wedi'i bacio a'i labelu yn unol â'r rheoliadau a cheisiadau cwsmeriaid. Cymerir gofal mawr i osgoi unrhyw ddifrod a allai gael ei achosi fel arall wrth storio neu gludo.