Kategori · 468 kalite

Paslanmaz çelikler

Paslanmaz çelikler, krom içerikleri koruyucu bir pasif yüzey filmi oluşturan korozyona dayanıklı alaşımlı çeliklerdir. Neme, kimyasallara veya hijyenik kullanım koşullarına maruz kalan ekipman, yapı ve bileşenlerde kullanılırlar; korozyon direnci, mukavemet, şekillendirilebilirlik veya kaynaklanabilirlik gereksinimine göre farklı alaşım bileşimleri seçilir.

Kalite	Malzeme no.	C	Si	P	S	Cr	Mn
SUSY310S	—	max 0.08	max 0.65	max 0.03	max 0.03	25 - 28	1 - 2.5
STS410L	—	max 0.03	max 1	max 0.04	max 0.03	11 - 13.5	max 1
STS304TBS	—	max 0.08	max 1	max 0.045	max 0.03	18 - 20	max 2
SUS304J1	—	max 0.08	max 1.7	max 0.045	max 0.03	15 - 18	max 3
SUS821L1TKA	—	max 0.03	max 0.75	max 0.04	max 0.02	20.5 - 21.5	2 - 4
SUS329J4LTB	—	max 0.03	max 1	max 0.04	max 0.03	24 - 26	max 1.5
STS302	—	max 0.15	max 1	max 0.045	max 0.03	17 - 19	max 2
STSF410-A	—	max 0.15	max 1	max 0.04	max 0.03	11.5 - 13.5	max 1
SUS317TP	—	max 0.08	max 1	max 0.045	max 0.03	18 - 20	max 2
SUSF6NM	—	max 0.05	max 0.6	max 0.03	max 0.03	11.5 - 14	0.5 - 1
SUSY316L	—	max 0.03	max 0.65	max 0.03	max 0.03	18 - 20	1 - 2.5
STS447J1	—	max 0.01	max 0.4	max 0.03	max 0.02	28.5 - 32	max 0.4
STS304CA	—	max 0.08	max 1	max 0.045	max 0.03	18 - 20	max 2
SUS890LTP	—	max 0.02	max 1	max 0.045	max 0.03	19 - 23	max 2
SUS304LTPY	—	max 0.03	max 1	max 0.045	max 0.03	18 - 20	max 2
SUSY317L	—	max 0.03	max 0.65	max 0.03	max 0.03	18.5 - 20.5	1 - 2.5
STS410J1	—	0.08 - 0.18	max 0.6	max 0.04	max 0.03	11.5 - 14	max 1
STS316LCA	—	max 0.03	max 1	max 0.045	max 0.03	16 - 18	max 2
SUS317J1	—	max 0.04	max 1	max 0.045	max 0.03	16 - 19	max 2.5
SUS430TKC	—	max 0.12	max 0.75	max 0.04	max 0.03	16 - 18	max 1
SUS315J1TB	—	max 0.08	0.5 - 2.5	max 0.045	max 0.03	17 - 20.5	max 2
STS304N2	—	max 0.08	max 1	max 0.045	max 0.03	18 - 20	max 2.5
STS304TB	—	max 0.08	max 1	max 0.04	max 0.03	18 - 20	max 2
SUS347HTP	—	0.04 - 0.1	max 1	max 0.03	max 0.03	17 - 20	max 2
SUS315J2TPY	—	max 0.08	2.5 - 4	max 0.045	max 0.03	17 - 20.5	max 2
SUS347TKA	—	max 0.08	max 1	max 0.045	max 0.03	17 - 19	max 2
STS420J2	—	0.26 - 0.4	max 1	max 0.04	max 0.03	12 - 14	max 1
SUSXM15J1	—	max 0.08	3 - 5	max 0.045	max 0.03	15 - 20	max 2
SUS445J1TKC	—	max 0.025	max 1	max 0.04	max 0.03	21 - 24	max 1
SUS304HFB	—	0.04 - 0.1	max 1	max 0.045	max 0.03	18 - 20	max 2
STS309S	—	max 0.08	max 1	max 0.045	max 0.03	22 - 24	max 2
STS309STB	—	max 0.08	max 1	max 0.04	max 0.03	22 - 24	max 2
SUS329J3LTP	—	max 0.03	max 1	max 0.04	max 0.03	21 - 24	max 1.5
SUS317LTPY	—	max 0.03	max 1	max 0.045	max 0.03	18 - 20	max 2
SUSF347	—	max 0.08	max 1	max 0.04	max 0.03	17 - 20	max 2
STS440B	—	0.75 - 0.95	max 1	max 0.04	max 0.03	16 - 18	max 1
SUS445J1	—	max 0.025	max 1	max 0.04	max 0.03	21 - 24	max 1
SUS416TKA	—	max 0.15	max 1	max 0.06	max 0.15	12 - 14	max 1.25
SUS316HFB	—	0.04 - 0.1	max 1	max 0.045	max 0.03	16 - 18	max 2
STS316N	—	max 0.08	max 1	max 0.045	max 0.03	16 - 18	max 2
STS316HTB	—	0.04 - 0.1	max 0.75	max 0.03	max 0.03	16 - 18	max 2
SUS409LTP	—	max 0.03	max 1	max 0.04	max 0.03	10.5 - 11.75	max 1
SUS329J3LTPY	—	max 0.03	max 1	max 0.04	max 0.03	21 - 24	max 2
SUS316TiTB	—	max 0.08	max 1	max 0.04	max 0.03	16 - 18	max 2
STS420F2	—	0.26 - 0.4	max 1	max 0.04	max 0.03	12 - 14	max 1
SUS303Cu	—	max 0.15	max 1	max 0.2	max 0.15	17 - 19	max 3
SUS440CTKA	—	0.95 - 1.2	max 1	max 0.04	max 0.03	16 - 18	max 1
SUS403FB	—	max 0.15	max 0.5	max 0.04	max 0.03	11.5 - 13	max 1
STS316J1L	—	max 0.03	max 1	max 0.045	max 0.03	17 - 19	max 2
STS321TB	—	max 0.08	max 1	max 0.04	max 0.03	17 - 19	max 2

Özellik aralıkları

Özellik	Birim	Min	Maks	Kaliteler
Rm	N/mm²	360	1720	343
Re	N/mm²	155	1500	328
A	%	3	45	296
A5	%	3	45	24
Z	%	18	65	129
aK	J/cm²	29	147	18
KCU	kJ/m²	290	1500	10
HB	—	116	550	210
HRC	—	24	58	23
HRB	—	80	100	153
HV	—	175	560	107
rho	g/cm³	7.42	8.02	117
E	GPa	135	232	20
alpha	10^-6/K	9.5	20.1	21
lambda	W/(m·K)	14.6	100	20
cp	J/(kg·K)	460	988	17
rho_el	nΩ·m	506	1315	18
Ac1	°C	720	830	7
Ac3	°C	830	1100	6
Ar3	°C	660	840	4
Ar1	°C	685	780	6

Bu kategoride kayıtlı değere sahip 343 kalite baz alınarak hesaplanmıştır.

Bileşim aralığı

Özellik	Birim	Min	Maks	Kaliteler
B	%	0.001	0.01	1
C	%	0.01	1.2	453
N	%	0.015	0.6	121
Al	%	0.1	1.5	14
Si	%	0.25	5	453
P	%	0.02	0.2	453
S	%	0.01	0.35	453
Ti	%	0.1	2.35	17
V	%	0.07	0.5	8
Cr	%	10.5	32	453
Mn	%	0.4	10	453
Fe	%	29.005	55.755	2
Co	%	1.2	1.8	2
Ni	%	0.25	37	399
Cu	%	0.05	5	69
Se	%	0.15	0.15	1
Nb	%	0.1	1.2	19
Mo	%	0.05	7	234
W	%	0.5	1	1
Pb	%	0.05	0.3	4

Bu kategoride kayıtlı değere sahip 453 kalite baz alınarak hesaplanmıştır.

Isıl işlem

İşlem	MinSıcaklık (°C)	MaksSıcaklık (°C)	Kaliteler
solution_annealing	1000	1150	13
quenching	1000	1150	11
annealing	—	—	10
ageing	600	700	5
tempering	—	—	5
quench_and_temper	—	—	1

Paslanmaz çelikler

Bu kategoriyi kapsayan standartlar

Özellik aralıkları

Bileşim aralığı

Isıl işlem

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