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Stainless Steel 416Se (S41623)

Stainless Steel 416Se (S41623)
Stainless Steel 416Se (S41623)
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Product Code : 346
Price And Quantity
  • Minimum Order Quantity
  • 100 Kilograms
  • Price Range
  • 55.00 - 450.00 INR
Product Specifications
  • Product Name
  • Steel Products
  • Steel Type
  • Alloy Steel
  • Steel Product Type
  • Steel Plates
  • Thickness
  • 4-150 Millimeter (mm)
  • Shape
  • Plate
  • Surface
  • Galvanized
  • Application
  • Construction
  • Color
  • Silver
Product Description

Stainless Steel 416Se (S41623)

MARTENSITIC STAINLESS STEEL

Martensitic, or hardenable stainless steels, are classified in the 400 series, usually with 11.5% chromium up to 18% chromium, with higher levels of carbon than ferritics, and are capable of being heat treated to a wide range of hardness and strength levels. Commercially produced AISI grades of this class are Type 410, 410H, 420, and 420HC. Martensitic stainless steels are used extensively in cutlery, sport knives and multi-purpose tools.

Martensitic stainless steels can be high or low-carbon steels built around the Type 410 composition of iron, 12% chromium, and up to 1.2% carbon. They are usually tempered and hardened. Tempered martensite gives steel good hardness and high toughness; used largely for medical tools (scalpels, razors and internal clamps).  Untempered martensite is low in toughness and therefore brittle.

Martensitic stainless steels work in the same way as many low alloy steels. Carbon is the key element. They have a structure similar to the ferritics with a 'body-centred tetragonal' (bct) crystal lattice. Normally, when steels are heated they transform from ferrite to austenite. On slow cooling the steel transforms back to ferrite. However, with fast cooling through quenching in water, oil or sometimes even air, the carbon atoms become trapped in a somewhat distorted atomic matrix. This is known as body-centred tetragonal. The distortion of the atomic matrix leads to the hard martensitic structure. The higher the carbon level the harder is the martensite. In the as-quenched condition, martensitic steels are virtually useless as they have insufficient impact toughness.

Due to the addition of carbon, they can be hardened and strengthened by heat treatment, in a similar way to carbon steels. They are classed as a "hard" ferro-magnetic group. In the annealed condition, they have tensile yield strengths of about 275 MPa and so they are usually machined, cold formed, or cold worked in this condition. The strength obtained by heat treatment depends on the carbon content of the alloy. Increasing the carbon content increases the strength and hardness potential but decreases ductility and toughness. The higher carbon grades are capable of being heat treated to hardnesses of 60 HRC. 

Optimum corrosion resistance is attained in the heat-treated i.e. hardened and tempered condition. Martensitic grades have been developed with nitrogen and nickel additions but with lower carbon levels than the traditional grades. These steels have improved toughness, weldability and corrosion resistance.

Martensitic stainless steels, such as types 403, 410, 410NiMo and 420, are similar in composition to the ferrite group, but contain a balance of C and Ni vs. Cr and Mo; hence, austenite at high temperatures transforms to martensite at low temperatures. Like ferrite, they also have a body-centered cubic crystal structure in the hardened condition. The carbon content of these hardenable steels affects forming and welding. To obtain useful properties and prevent cracking, the weldable martensitics usually require preheating and postweld heat treatment.

MAJOR GRADES OF MARTENSITIC STAINLESS STEEL:

410- BASIC GRADE

420- HIGHER HARDNESS GRADE

431- HIGHER CORROSION RESISTANT AND TOUGHNESS GRADE

440A/B/C- INCREASING HARDNESS AFTER HEAT TREATMENT

416- WELDING CONSUMABLE GRADES


Martensitic stainless steels were the first stainless steels that were commercially developed (as cutlery) and have a relatively high carbon content (0.1 - 1.2%) compared to other stainless steels. They are plain chromium steels containing between 12 and 18% chromium. They are magnetic and hardenable by quenching and tempering like plain carbon steels and find their main application in cutlery, aerospace and general engineering.

A relatively new group of martensitic stainless steels are the supermartensitic stainless steels. The supermartensitic grades combine high strength and low-temperature toughness with acceptable corrosion resistance in many applications.


Martensitic Stainless Applications

Martensitic stainless steel are typically used for:

  • Knife blades

  • Cutlery

  • Surgical instruments

  • Fasteners

  • Shafts

  • Springs



MARTENSITIC STAINLESS STEELS

TYPE

Equivalent UNS

403

S40300

410

S41000

414

S41400

416

S41600

416Se

S41623

420

S42000

420F

S42020

422

S42200

431

S43100

440A

S44002

440B

S44003

440C

S44004


Chemical composition of stainless steel

Classification

Specification

Chemical Composition

other

JIS

AISI

C

Si

Mn

P

S

Ni

Cr

Mo

Cu

N


Martensitic Grades

SUS403

403

Max.0.15

Max.0.50

Max.1.00

Max.0.040

Max.0.030

(1)

11.50~13.00

-

-

-

-

SUS410

410

Max.0.15

Max.1.00

Max.1.00

Max.0.040

Max.0.030

(1)

11.50~13.50

-

-

-

-

SUS410J1

-

0.08~0.18

Max.0.60

Max.1.00

Max.0.040

Max.0.030

(1)

11.50~14.00

0.30~0.60

-

-

-

SUS410F2

-

Max.0.15

Max.1.00

Max.1.00

Max.0.040

Max.0.030

(1)

11.50~13.50

-

-

-

Pb 0.050.30

SUS416

416

Max.0.15

Max.1.00

Max.1.25

Max.0.060

Min.0.15

(1)

12.00~14.00

(2)

-

-

-

SUS420J1

420

0.16~0.25

Max.1.00

Max.1.00

Max.0.040

Max.0.030

(1)

12.00~14.00

-

-

-

-

SUS420J2

420

0.26~0.40

Max.1.00

Max.1.00

Max.0.040

Max.0.030

(1)

12.00~14.00

-

-

-

-

SUS420F

420F

0.26~0.40

Max.1.00

Max.1.25

Max.0.060

Min.0.15

(1)

12.00~14.00

(2)

-

-

-

SUS420F2

-

0.26~0.40

Max.1.00

Max.1.00

Max.0.040

Max.0.030

(1)

12.00~14.00

-

-

-

Pb 0.05~0.30

SUS431

431

Max.0.20

Max.1.00

Max.1.00

Max.0.040

Max.0.030

1.25~2.50

15.00~17.00

-

-

-

-

SUS440A

440A

0.60~0.75

Max.1.00

Max.1.00

Max.0.040

Max.0.030

(1)

16.00~18.00

(3)

-

-

-

SUS440B

440B

0.75~0.95

Max.1.00

Max.1.00

Max.0.040

Max.0.030

(1)

16.00~18.00

(3)

-

-

-

SUS440C

440C

0.95~1.20

Max.1.00

Max.1.00

Max.0.040

Max.0.030

(1)

16.00~18.00

(3)

-

-

-

SUS440F

S44020

0.95~1.20

Max.1.00

Max.1.25

Max.0.060

Min.0.15

(1)

16.00~18.00

(3)

-

-

-

Ferritic Grades

SUS405

405

Max.0.08

Max.1.00

Max.1.00

Max.0.040

Max.0.030

-

11.50~14.50

-

-

-

Al 0.10~0.30

SUS410L

-

Max.0.03

Max.1.00

Max.1.00

Max.0.040

Max.0.030

-

11.00~13.50

-

-

-

-

SUS430

430

Max.0.12

Max.0.75

Max.1.00

Max.0.040

Max.0.030

-

16.00~18.00

-

-

-

-

SUS430F

430F

Max.0.12

Max.1.00

Max.1.25

Max.0.060

Min.0.15

-

16.00~18.00

(2)

-

-

-

SUS434

434

Max.0.12

Max.1.00

Max.1.00

Max.0.040

Max.0.030

-

16.00~18.00

0.75~1.25

-

-

-

SUS447J1

-

Max.0.01

Max.0.40

Max.0.40

Max.0.030

Max.0.020

-

28.50~32.00

1.50~2.50

-

Max.0.015

-

SUSXM27

-

Max.0.01

Max.0.40

Max.0.40

Max.0.030

Max.0.020

-

25.00~27.50

0.75~1.50

-

Max.0.015

-

Austenitic Ferritic Grades

SUS329J1

329

Max.0.08

Max.1.00

Max.1.50

Max.0.040

Max.0.030

3.00~6.00

23.00~28.00

1.00~3.00

-

-

-

SUS329J3L

S31803

Max.0.03

Max.1.00

Max.2.00

Max.0.040

Max.0.030

4.50~6.50

21.00~24.00

2.50~3.50

-

0.08~0.20

-

SUS329J4L

S31260

Max.0.03

Max.1.00

Max.1.50

Max.0.040

Max.0.030

5.50~7.50

24.00~26.00

2.50~3.50

-

0.08~0.30

-

Austenitic Grades

SUS201

201

Max.0.15

Max.1.00

5.50~7.50

Max.0.060

Max.0.030

3.50~5.50

16.00~18.00

-

-

0.25??

-

SUS202

202

Max.0.15

Max.1.00

7.50~10.00

Max.0.060

Max.0.030

4.00~6.00

17.00~19.00

-

-

Max.0.25

-

SUS301

301

Max.0.15

Max.1.00

Max.2.00

Max.0.045

Max.0.030

6.00~8.00

16.00~18.00

-

-

-

-

SUS302

302

Max.0.15

Max.1.00

Max.2.00

Max.0.045

Max.0.030

8.00~10.00

17.00~19.00

-

-

-

-

SUS303

303

Max.0.15

Max.1.00

Max.2.00

Max.0.200

Min.0.15

8.00~10.00

17.00~19.00

(2)

-

-

-

SUS303Se

303Se

Max.0.15

Max.1.00

Max.2.00

Max.0.200

Max.0.060

8.00~10.00

17.00~19.00

-

-

-

Se Min.0.15

SUS303Cu

-

Max.0.15

Max.1.00

Max.3.00

Max.0.200

Min.0.15

8.00~10.00

17.00~19.00

(2)

1.50~3.50

-

-

SUS304

304

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Max.0.030

8.00~10.50

18.00~20.00

-

-

-

-

SUS304L

304L

Max.0.03

Max.1.00

Max.2.00

Max.0.045

Max.0.030

9.00~13.00

18.00~20.00

-

-

-

-

SUS304N1

304N

Max.0.08

Max.1.00

Max.2.50

Max.0.045

Max.0.030

7.00~10.50

18.00~20.00

-

-

0.10~0.25

-

SUS304N2

-

Max.0.08

Max.1.00

Max.2.50

Max.0.045

Max.0.030

7.50~10.50

18.00~20.00

-

-

0.15~0.30

Nb Max.0.15

SUS304LN

304LN

Max.0.03

Max.1.00

Max.2.00

Max.0.045

Max.0.030

8.50~11.50

17.00~19.00

-

-

0.12~0.22

-

SUS304J3

-

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Max.0.030

8.00~10.50

17.00~19.00

-

1.00~3.00

-

-

SUS305

305

Max.0.12

Max.1.00

Max.2.00

Max.0.045

Max.0.030

10.50~13.00

17.00~19.00

-

-

-

-

SUS309S

309S

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Max.0.030

12.00~15.00

22.00~24.00

-

-

-

-

SUS310S

310S

Max.0.08

Max.1.50

Max.2.00

Max.0.045

Max.0.030

19.00~22.00

24.00~26.00

-

-

-

-

SUS316

316

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Max.0.030

10.00~14.00

16.00~18.00

2.00~3.00

-

-

-

SUS316L

316L

Max.0.03

Max.1.00

Max.2.00

Max.0.045

Max.0.030

12.00~15.00

16.00~18.00

2.00~3.00

-

-

-

SUS316N

316N

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Max.0.030

10.00~14.00

16.00~18.00

2.00~3.00

-

0.10~0.22

-

SUS316LN

316LN

Max.0.03

Max.1.00

Max.2.00

Max.0.045

Max.0.030

10.50~14.50

16.50~18.50

2.00~3.00

-

0.12~0.22

-

SUS316Ti

-

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Max.0.030

10.00~14.00

16.00~18.00

2.00~3.00

-

-

Ti Min.5xC%

SUS316J1

-

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Max.0.030

10.00~14.00

17.00~19.00

1.20~2.75

1.00~2.50

-

-

SUS316J1L

-

Max.0.03

Max.1.00

Max.2.00

Max.0.045

Max.0.030

12.00~16.00

17.00~19.00

1.20~2.75

1.00~2.50

-

-

SUS316F

-

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Min.0.10

10.00~14.00

16.00~18.00

2.00~3.00

-

-

-

SUS317

317

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Max.0.030

11.00~15.00

18.00~20.00

3.00~4.00

-

-

-

SUS317L

317L

Max.0.03

Max.1.00

Max.2.00

Max.0.045

Max.0.030

11.00~15.00

18.00~20.00

3.00~4.00

-

-

-

SUS317LN

-

Max.0.03

Max.1.00

Max.2.00

Max.0.045

Max.0.030

11.00~15.00

18.00~20.00

3.00~4.00

-

0.10~0.22

-

SUS317J1

-

Max.0.04

Max.1.00

Max.2.50

Max.0.045

Max.0.030

15.00~17.00

16.00~19.00

4.00~6.00

-

-

-

SUS836L

-

Max.0.03

Max.1.00

Max.2.00

Max.0.045

Max.0.030

24.00~26.00

19.00~24.00

5.00~7.00

-

Max.0.25

-

SUS890L

-

Max.0.02

Max.1.00

Max.2.00

Max.0.045

Max.0.030

23.00~28.00

19.00~23.00

4.00~5.00

1.00~2.00

-

-

SUS321

321

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Max.0.030

9.00~13.00

17.00~19.00

-

-

-

Ti Min.5xC%

SUS347

347

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Max.0.030

9.00~13.00

17.00~19.00

-

-

-

Nb Min.10xC%

SUSXM7

304Cu

Max.0.08

Max.1.00

Max.2.00

Max.0.045

Max.0.030

8.50~10.50

17.00~19.00

-

3.00~4.00

-

-

SUSXM15J1

-

Max.0.08

3.00~5.00

Max.2.00

Max.0.045

Max.0.030

11.50~15.00

15.00~20.00

-

-

-

-

Precipitation Hardening Grades

SUS630

S17400

Max.0.07

Max.1.00

Max.1.00

Max.0.040

Max.0.030

3.00~5.00

15.00~17.50

-

3.00~5.00

-

Nb 0.15~0.45

SUS631

S17700

Max.0.09

Max.1.00

Max.1.00

Max.0.040

Max.0.030

6.50~7.75

16.00~18.00

-

-

-

Al 0.75~1.50


* SUS329J1 denotes austenitic and ferritic stainless steel.

Note:
(1) May contain at most 0.6% Ni.
(2) May have at most 0.6% Mo added.
(3) May have at most 0.75% Mo added.

Remarks:
1) Ferritic SUS447J1 and SUSXM27 may contain at most 0.60% Ni.
  SUS447J1 and SUSXM27 may contain at most 0.50% Ni, 0.20% Cu, and 0.50% Ni + Cu; and any alloy element other than listed can be added if required.
2) With SUSXM15J1 any alloy element other than listed can be added if required.






 

Trade Information
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  • Cheque
  • Supply Ability
  • 1000 Kilograms KG Per Day
  • Delivery Time
  • 3-4 Week
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  • Yes
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  • Sample costs shipping and taxes has to be paid by the buyer
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
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