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444/441/409/439/420 Coil stàilinn gun staoin

Tuairisgeul goirid:

Post-d:rose@galaxysteels.com

Fòn:0086 13328110138


Mion-fhiosrachadh toraidh

Bathar Tags

Tuairisgeul

Sònrachaidhean:

1.Standard: ASTM A240, JIS G4304, EN10088
2. Ìre: 200series&300series&400series
3. Tighead: 0.03mm - 6.0mm
4. Leud: 8mm-600mm
5. Length: mar iarrtas luchd-cleachdaidh
6. Surface: 2D,2B, BA, Sgàthan crìochnaichte, N04, Loidhne fuilt, crìoch Matt, 6K, 8K
7.Technology: fuar air a tharraing/roiligeadh fuar/roiligeadh teth

Stuthan:

Seòrsa Ìre Ìre Co-phàirt cheimigeach %
C Cr Ni Mn P S Mo Si Cu N Eile
Austenitic 201 SUS201 ≤0.15 16.00-18.00 3.50-5.50 5.50:7.50 ≤0.060 ≤0.030 - ≤1.00 - ≤0.25 -
202 SUS202 ≤0.15 17.00-19.00 4.00-6.00 7.50-10.00 ≤0.060 ≤0.030 ≤1.00 - ≤0.25
301 1.4310 ≤0.15 16.00-18.00 6.00-8.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.00 - ≤0.10 -
304 1.4301 ≤0.07 17.00-19.00 8.00-10.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.00 - - -
304L 1.4307 ≤0.030 18.00-20.00 8.00-10.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.00 - - -
304h 1.4948 0.04-0.10 18.00-20.00 8.00-10.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.00 - - -
309 1.4828 ≤0.20 22.00-24.00 12.00-15.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.00 - - -
309S * ≤0.08 22.00-24.00 12.00-15.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.00 - - -
310 1.4842 ≤0.25 24.00-26.00 19.00-22.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.50 - - -
310S * ≤0.08 24.00-26.00 19.00-22.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.50 - - -
314 1.4841 ≤0.25 23.00-26.00 19.00-22.00 ≤2.00 ≤0.045 ≤0.030 - 1.50-3.00 - - -
316 1.4401 ≤0.08 16.00-18.50 10.00-14.00 ≤2.00 ≤0.045 ≤0.030 2.00-3.00 ≤1.00 - - -
316L 1.4404 ≤0.030 16.00-18.00 10.00-14.00 ≤2.00 ≤0.045 ≤0.030 2.00-3.00 ≤1.00 - - -
316Ti 1.4571 ≤0.08 16.00-18.00 10.00-14.00 ≤2.00 ≤0.045 ≤0.030 2.00-3.00 ≤1.00 - 0.1 Ti5(C+N)~0.70
317 * ≤0.08 18.00-20.00 11.00-15.00 ≤2.00 ≤0.045 ≤0.030 3.00-4.00 ≤1.00 - 0.1 -
317L 1.4438 ≤0.03 18.00-20.00 11.00-15.00 ≤2.00 ≤0.045 ≤0.030 3.00-4.00 ≤1.00 - 0.1 -
321 1.4541 ≤0.08 17.00-19.00 9.00-12.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.00 - - Ti5(C+N)~0.70
321 h * 0.04-0.10 17.00-19.00 9.00-12.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.00 - - Ti5(C+N)~0.70
347 1.4550 ≤0.08 17.00-19.00 9.00-12.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.00 - - Nb≥10*C%-1.10
347H 1.494 0.04-0.10 17.00-19.00 9.00-12.00 ≤2.00 ≤0.045 ≤0.030 - ≤1.00 - - Nb≥10*C%-1.10
Duplex 2205 S32205 ≤0.03 22.0-23.0 4.5-6.5 ≤2.00 ≤0.030 ≤0.020 3.0-3.5 ≤1.00 - 0.14-0.20
2507 S32750 ≤0.03 24.0-26.0 6.0-8.0 ≤1.20 ≤0.035 ≤0.020 3.0-5.0 ≤0.80 0.5 0.24-0.32
Ferrite 409 S40900 ≤0.03 10.50-11.70 0.5 ≤1.00 ≤0.040 ≤0.020 - ≤1.00 - ≤0.030 Ti6(C+N)~0.50 Nb:0.17
430 1Cr 17 ≤0.12 16.00-18.00 - ≤1.0 ≤0.040 ≤0.030 - ≤1.0 - - -
444 S44400 ≤0.025 17.50-19.50 1 ≤1.00 ≤0.040 ≤0.030 1.75-2.5 ≤1.00 - 0.035 Ti+Nb:0.2+4(C+N)~0.80
Martensite 410 1Cr 13 0.08-0.15 11.50-13.50 0.75 ≤1.00 ≤0.040 ≤0.030 - ≤1.00 - - -
410S * ≤0.080 11.50-13.50 0.6 ≤1.00 ≤0.040 ≤0.030 - ≤1.00 - - -
420 2 Chr13 ≥0.15 12.00-14.00 - ≤1.00 ≤0.040 ≤0.030 - ≤1.00 - - -
420J2 3Cr13 0.26-0.35 12.00-14.00 - ≤1.00 ≤0.040 ≤0.030 - ≤1.00 - - -
PH 630 17-4PH ≤0.07 15.00-17.50 3.00-5.00 ≤1.00 ≤0.035 ≤0.030 - ≤1.00 3.00-5.00 - Nb 0.15-0.45
631 17-7PH ≤0.09 16.00-18.00 6.50-7.50 ≤1.00 ≤0.035 ≤0.030 - ≤1.00 ≤0.50 - Al 0.75-1.50
632 15-5PH ≤0.09 14.00-16.00 3.50-5.50 ≤1.00 ≤0.040 ≤0.030 2.00-3.00 ≤1.00 2.5-4.5 - Al 0.75-1.50

Fiosrachadh bunaiteach

Bidh sinn a’ saothrachadh agus a’ dealbhadh nan siotaichean sin a rèir inbhean cruinneil is dachaigheil.Tha na siotaichean sin gu math seasmhach agus maireannach agus gheibhear thuca ann an diofar chumaidhean agus mheudan.Bidh luchd-ceannach air feadh an t-saoghail a’ ceannach an ìre seo de dhuilleagan ann an diofar chumaidhean agus sheòrsan air sgàth na feartan agus na feartan sàr-mhath aca.

Am measg nam feartan de dhuilleagan stàilinn gun staoin tha:
Foirmeachd meadhanach
Neartachadh an aghaidh èaladh
Frith-aghaidh oxidation nas àirde
Sàr-aghaidh creimeadh
Àrd tensile neart
Seasmhachd
Comas-obrach
Tha na siotaichean sin air an dèanamh le bhith a’ cleachdadh càileachd den chiad ìre de stuth amh a bharrachd air an teicneòlas as ùire a thathas a’ cleachdadh gus meud agus fad nan siotaichean sin a chruthachadh.A bharrachd air an sin, tha grunn deuchainnean agus sgrùdaidhean air an dèanamh, nam measg:

Deuchainn rèidh

Deuchainn lasadh
Sgrùdadh treas-phàrtaidh
Deuchainn radiography
Ultrasonic deuchainn
Airson na deuchainnean sin uile, tha diofar theisteanasan deuchainn air an aontachadh a tha air an tabhann do luchd-ceannach a tha a’ dearbhadh càileachd dhuilleagan.Aig a’ cheann thall, tha Duilleag AISI / SS 441 làn de bhileagan ann an càileachd àrd stuthan pacaidh agus air a lìbhrigeadh don luchd-ceannach aca air feadh an t-saoghail.


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