Follow Us+90 332 248 22 00[email protected]
TREN

TECHNICAL INFORMATION

Anasayfa / Technical Information / Stainless Steels

STAINLESS STEELS

Low-alloyed and unalloyed steels corrode rapidly or undergo chemical corrosion, depending on the environment. The use of dyestuffs or additional measures to prevent damage and corrosion may not provide the desired protection. For such cases, the selection of stainless steels is important.

Elements such as Cr, Si and Al that it contains combine with oxygen to form a very thin, dense and sticky oxide film layer. This layer prevents the formation of rust. In order for a material to be defined as corrosion resistant, the material loss must be less than 2.4 g per m².

Rusting is not only related to the alloy condition of the steel. The machining properties of the parts are also important in rusting. E.g; The corrosion rate of a precision-ground part is lower than that of a part with poor surface quality.

Classification of Stainless Steels;

-Chrome Steels,

-Chrome-Nickel Steels

-Chrome-Manganese Steels

-Multiphase Steels

The corrosion resistance of Chromium Steels primarily depends on the amount of chromium. They generally contain between 13-17% Chromium.

Chromium-Nickel Steels contain 13-21% Chromium, 5-20% Nickel and 0.02-0.16% Carbon. With the addition of nickel, their corrosion resistance increases.

Chromium-Manganese Steels; They can be used in special cases in parallel with the use of chromium-nickel steels. X 12 MnCR18 12 steel can be used at temperatures down to -180°.

  • STAINLESS STEELS AND THEIR COMPOSITIONS
  • STAINLESS STEELS AND THEIR MECHANICAL PROPERTIES
STAINLESS STEELS AND THEIR COMPOSITIONS

İtem Number

DIN

SAE/AISI

Cmax

Simax

Mnmax

Pmax

Smax

Cr

Mo

Ni

V

Other

1.4000

X 6 Cr 13

403

0.08

1.00

1.00

0.040

0.030

12.0-14.0

-

-

-

-

1.4002

X 6 CrAl 13

405

0.08

1.00

1.00

0.040

0.030

12.0-14.0

-

-

-

Al 0.10-0.30

1.4006

X 10 Cr 13

410

0.15

1.00

1.50

0.040

0.030

11.5-13.5

-

-

-

-

1.4016

X 8 Cr 17

430

0.10

1.00

1.00

0.040

0.030

16.0-18.0

-

-

-

-

1.4021

X 20 Cr 13

420

0,15

1.00

1.50

0.040

0.030

12.0-14.0

-

-

-

-

1.4024

X 15 Cr 13

-

0.12-0.17

1.00

1.00

0.045

0.030

12.0-14.0

-

-

-

-

1.4031

X 40 Cr 13

-

0.36-0.42

1.00

1.00

0.040

0.030

12.5-14.5

-

-

-

-

1.4057

X 22 CrNi 17

431

0.20

1.00

1,50

0.040

0.030

15.0-17.0

-

1.50-2.50

-

-

1.4104

X 12 CrMoS 17

430 F

0.12

1.00

1.50

0.040

0.15-0.30

15.5-17.5

0.20-0.60

-

-

-

1.4113

X 6 CrMo 17

434

0.08

1.00

1.00

0.045

0.030

16.0-18.0

0.75-1.25

-

-

-

1.4116

X 45 CrMoV 15

-

0.45-0.55

1.00

1.00

0.040

0.030

14.0-15.0

0.50-0.80

-

0.10-0.20

-

1.4301

X 5 CrNi 18 9

304

0.07

1.00

2.00

0.045

0.030

17.0-19.5

-

8.0-10.5

-

-

1.4303

X 5 CrNi 18 12

308; 305

0.06

1.00

2.00

0.045

0.030

17.0-19.0

-

11.0-13.0

-

-

1.4305

X8CrNiS18-9

303

0.15

1.00

2.00

0.045

0.15-0.35

17.0-19.0

-

8.0-10.0

-

-

1.4306

X2CrNi19-11

304 L

0.03

1.00

2.00

0.045

0.030

18.0-20.0

-

8.0-12.0

-

-

1.4311

X 2 CrNiN 18 10

304 L N

0.03

1.00

2.00

0.045

0.030

17-19.50

-

8.0-11.5

-

N 0.12-0.22

1.4401

X5CrNiMo17-12-2

316

0.07

0.75

2.00

0.045

0.030

16.5-18.5

2.0-2.50

10.0-13.0

-

-

1.4404

X2CrNiMo17-12-2

316 L

0.03

0.75

2.00

0.045

0.030

16.5-18.5

2.0-2.50

10.0-13.0

-

N 0.00-0.11

1.4406

X2CrNiMoN17-11-2

316 L N

0.03

0.75

2.00

0.045

0.030

16.5-18.5

2.0-2.50

10.0-12.0

-

N 0.12-0.22

1.4429

X2CrNiMoN17-13-3

316 L N

0.03

0.75

2.00

0.045

0.030

16.5-18.5

2.5-3.0

11.0-14.0

-

N 0.12-0.22

1.4435

X2CrNiMo18-14-3

0.03

1.00

2.00

0.045

0.030

17.0-19.0

2.5-3.0

12.5-15.0

-

Ti: 7x%C

1.4436

X3CrNiMo17-13-3

0.05

1.00

2.00

0.045

0.030

16.5-18.5

2.5-3.0

10.5-13.0

-

Nb: 12x%C

1.4438

X2CrNiMo18-15-4

317 L

0.03

0.75

2.00

0.045

0.030

17.5-19.5

3.0-4.0

11.0-15.0

-

-

1.4510

X 3 CrTi 17

XM 8; 430 Ti

0.05

1.00

1.00

0.045

0.030

16.0-18.0

-

-

-

-

1.4511

X 3 CrNb 17

-

0.05

1.00

1.00

0.040

0.030

16.0-18.0

-

-

-

Nb: 12x%C1

1.4541

X6CrNiTi18-10

321

0.08

1.00

2.00

0.045

0.030

17.0-19.0

-

9.0-12.0

-

Ti: 5x%C0,7

1.4550

X6CrNiNb18-10

347

0.08

0.75

2.00

0.045

0.030

17.0-19.0

-

9.0-12.0

-

Nb: 10x%C1

1.4571

X6CrNiMoTi17-12-2

316 Ti

0.08

0.75

2.00

0.045

0.030

16.5-18.5

2.0-2.50

10.5-13.5

-

Ti: 5x%C0,7

STAINLESS STEELS AND THEIR MECHANICAL PROPERTIES


Item Number


DIN


SAE/AISI

HEAT TREATMENT STATUS


HARDNESS (RSD-C)

Rp 0,2%2 Yield point


Tensile Strength Mpa


A5 Elongation At Rupture L0=5d0 %


Annealed


Annealing


Hardening


High-Speed Cooling


20


50


100


150


200


300


400


500


550

1.4000

X 6 Cr 13

403

*

-

-

-

130…180

250

240

235

230

225

220

195

-

-

450..650

20

1.4002

X 6 CrAl 13

405

*

-

-

-

130…180

250

240

235

230

225

220

195

-

-

450…650

20

1.4006

X 10 Cr 13

410

*

-

-

-

140…180

300

285

275

265

260

245

-

-

-

550…700

20

1.4016

X 8 Cr 17

430

*

-

-

-

130...170

270

-

-

-

-

-

-

-

-

450…660

20

1.4021

X 20 Cr 13

420

-

*

-

-

160…210

400

550…700

18

1.4024

X 15 Cr 13

-

*

-

-

-

220

440

750

-

1.4031

X 40 Cr 13

-

*

-

-

-

250

-

-

-

-

-

-

-

-

-

800

-

1.4057

X 22 CrNi 17

431

*

-

-

-

275

-

-

-

-

-

-

-

-

-

950

-

1.4104

X 12 CrMoS 17

430 F

*

-

-

-

160…210

300

550…700

20

1.4113

X 6 CrMo 17

434

*

-

-

-

130…180

270

-

-

-

-

-

-

-

-

450…650

20

1.4116

X 45 CrMoV 15

-

*

-

-

-

260

-

-

-

-

-

-

-

-

-

900

-

1.4301

X 5 CrNi 18 9

304

-

-

-

-

130…180

185

175

155

140

127

110

98

92

90

500…700

50

1.4303

X 5 CrNi 18 12

308; 305

-

-

-

*

130…180

185

175

155

140

127

110

98

92

90

500…700

50

1.4305

X8CrNiS18-9

303

-

-

-

*

130…180

215

-

-

-

-

-

-

-

-

500…700

50

1.4306

X2CrNi19-11

304 L

-

-

-

*

130…180

175

165

145

130

118

100

89

81

80

450…700

50

1.4311

X 2 CrNiN 18 10

304 L N

-

-

-

*

140…200

270

245

205

175

157

136

125

119

118

550…750

40

1.4401

X5CrNiMo17-12-2

316

-

-

-

*

130…180

205

195

175

158

145

127

115

110

108

500…700

45

1.4404

X2CrNiMo17-12-2

316 L

-

-

-

*

120…180

195

185

165

150

137

119

108

100

98

450…700

45

1.4406

X2CrNiMoN17-11-2

316 L N

-

-

-

*

150…210

280

250

211

185

167

145

135

129

127

600…800

40

1.4429

X2CrNiMoN17-13-3

316 L N

-

-

-

*

150…210

300

265

225

197

178

155

145

138

136

600…800

40

1.4435

X2CrNiMo18-14-3

316 L

-

-

-

*

120…180

195

185

165

150

137

119

108

100

98

450…700

45

1.4436

X3CrNiMo17-13-3

316

-

-

-

*

130…180

205

195

175

158

145

127

115

110

108

500…700

45

1.4438

X2CrNiMo18-15-4

317 L

-

-

-

*

130…180

195

187

170

158

144

126

116

110

108

500…700

45

1.4510

X 3 CrTi 17

XM 8; 430 Ti

*

-

-

-

130…170

270

-

-

-

-

-

-

-

-

450…600

20

1.4511

X 3 CrNb 17

-

*

-

-

-

130…170

270

-

-

-

-

-

-

-

-

450…600

20

1.4541

X6CrNiTi18-10

321

-

-

-

*

130…190

205

190

176

165

155

136

125

119

118

500…750

40

1.4550

X6CrNiNb18-10

347

-

-

-

*

130…190

205

190

176

165

155

136

125

119

118

500…750

40

1.4571

X6CrNiMoTi17-12-2

316 Ti

-

-

-

*

130…190

225

205

190

176

165

145

135

129

127

500…750

40


OUR BRANDSA wide range of products with our domestic and foreign business partners...

Home PageCorporateProductsOur ServicesTechnical InformationContactWeight Calculation Table