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420J2 0.3mm Martensitic Stainless Steel For Knives Nozzles

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420J2 0.3mm Martensitic Stainless Steel For Knives Nozzles

Brand Name	HONGSTEEL
Model Number	420J2
Certification	ISO,SGS,TUV,Mill Test Report or the third party Test (SGS)
Place of Origin	CHINA
Minimum Order Quantity	5 tons
Price	Price Is Negotiable
Payment Terms	L/C, D/A, D/P, T/T, Western Union,
Supply Ability	1000tons per month
Delivery Time	7-45days
Packaging Details	standard export package
Name	420J2 0.3mm Martensitic Stainless Steel For Knives Nozzles
Surface	BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Standard	AISI,ASTM,DIN,JIS,GB
Grade	420J2
Thickness	0.3mm
Edge	Mill Edge \ Slit Edge
Width	3mm-1500mm,1000-2000mm
Application	Industry,construction,Decoration,Flatware
Length	Customer's Requirement
Technique	Cold Rolled,Hot Rolled
Price term	FOB CIF CFR CNF,T/T or L/C,EX-Working
Type	Coil,coil/strip,Plate

Detailed Product Description

420J2厚度0.3 马氏体不锈钢刀喷嘴

1.Specifications about stainless steel coil/sheet

Product	Stainless Steel Strip, Stainless Steel Band, Stainless Steel Strap
Material Type	Magnetic / Non-Magnetic
Material Origin	TISCO, BAOSTEEL, JISCO
Grade	409, 410S, 430,201 (AOD / INDUCTION)
Technology	Cold Rolling
Thickness	0.17毫米至2.0毫米
Width	10mm to 200mm
Surface	BA, 2B, 2D, NO.4, HL, SB
Edge	Mill Edge, Slit Edge
Other Choices	Leveling: improve flatness, esp. for items with high flatness request.
	Skin-Pass: improve flatness, higher brightness
	Strip Slitting: any width from 10mm to 200mm
	Sheets Cutting: Square Sheets, Retangle Sheets, Circles, Other Shapes
Protection	1. Inter paper available
Protection	2. PVC protecting film available
Packing	Water-proof paper + Wooden Pallets
Production Time	20-45 days depending on processing requirement & business season
Payment Term	T/T, Irrevocable L/C at sight
Company Web	www.jykailiansteel.com \| kailiansteel.en.alibaba.com

2.Product characteristic

SS Plates, SS Coils, Stainless Steel Plates, SS Sheets, Stainless Steel Hot Rolled Plates Hastelloy Alloy Sheets, Hastelloy Plates, ASME SB575 Hastelloy Plate, Hastelloy Plate, Hastelloy Alloy Coils, Hastelloy Plates, Hastelloy Circle, Hastelloy Rolled PlatesInconel Plates, Inconel Circle, Inconel Alloy Coils, ASME SB 168 Plate, JIS NCF Plate, Inconel Plates, Inconel Alloy Sheets, Inconel Hot Rolled Plates Supplier in Visakhapatnum,Vizag, India.Hastelloy Cold Rolled Plates, ASTM B575 Hastelloy Shim Sheets, Hastelloy Sheets, Hastelloy Alloy Plate Exporter, Exhausting pipes of automobile.

3.Chemical Composition about stainless steel coil/sheet

Classification	Grade	Main Chemical Compositon
		C	Si	Mn	P	S	Ni	Cr	other
AUSTENITE	301	0.15	1.00	2.00	0.045	0.03	6.00-8.00	16.0-18.0
	301L	0.03	1.00	2.00	0.045	0.03	6.00-8.00	16.0-18.0	N≤0.20
	304	0.08	1.00	2.00	0.045	0.03	8.00-10.5	18.00-20.00
	304L	0.03	1.00	2.00	0.045	0.03	9.00-13.0	18.00-20.00
	316	0.08	1.00	2.00	0.045	0.03	10.0-14.0	16.00-18.00	Mo 2.0-3.0
	316L	0.03	1.00	2.00	0.040	0.03	12.0-15.0	16.00-18.00	Mo 2.0-3.0
	321	0.08	1.00	2.00	0.045	0.03	9.0-13.0	17.00-19.00	Ti5XC%↑
FERRITE	409L	0.03	1.00	1.00	0.040	0.03	—	10.5-11.75	Ti6xC%
	430	0.12	0.75	1.00	0.040	0.03	—	16.00-18.00
	436L	0.03	1.00	1.00	0.040	0.03	—	16.00-19.00
	444	0.03	1.00	1.00	0.040	0.03	—	17.00-19.00	Mo 0.75-1.5
MARTENSITE	420J2	0.26-0.40	1.00	1.00	0.040	0.03	—	12.00-14.00

4.Available Size Range by Grade and Surface Finish(Unit:mm)

No.

Width
Thickness

300 Series

400 Series

NO3

NO4

NO3

NO4

0.3≤t≤0.5

Consultative Range

0.5≤t≤0.7

0.7≤t≤0.9

Available Range

0.9≤t≤1.1

1.1≤t≤1.3

1.3≤t≤1.7

1.7≤t≤2.0

2.0≤t≤3.0

5.Surface Finish and Application area

Surface Finish

Characteristics and application

NO.1

Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industrial tanks and chemical devices.

NO.2D

Colled-rolled,annealed and pickled without skinpass,the dull products can be used as automobile parts,building material and pipes.

NO.2B

The suiface brightness and flatness of NO2B is better than NO2D.Then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses.

NO.3

Polished with abrasive belt of grit#100-#120,have better brightness with discontinuous coarse stia,used as inner and external ornaments for building,electrical applicances and kitchen utensils etc.

NO.4

Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria,but thinner than NO3,are used as bathtub building's inner and external ornaments electrical appliances,kitchen utendils and food processing equipment etc.

#320

Polished with abrasive belt of grif #320,have better brightness with discontionous coarse stria,thinner than NO4,are used for bathtub,buildings inner and external ornaments,eletircal appliances,kitchen utensiles,food processing equipment etc.

Polished with abrasive belt of grit #150-#320 on the NO4 finish and has continuous streaks,mainly used as building's ornaments,elevators,door of building,frontal plate etc.

Cold rolled,bright annealed and skin-passed,the product have excellent brightness and good reflesivity like mirror,used for eletircal appliances, mirror,kitchen apparatus,ornament materials etc.

Emboss

Provided with irregularities on one side by cold rolling(both sides can be embossed),mainly used us building's ornaments,elebators,door of building,frontal plate etc.

6.SIZE AND TOLERANCE

1)Tolerance on Thickness(mm):The thickness is measured at any point located more than 25 mm from the edges in the case of mill edges and at any point located more than 15 mm from the edges in case of slit edges.

No.

Thickness

Width

W<1250

1250≤W<1600

0.2≤t<0.25

±0.03

—

0.25≤t<0.30

±0.04

—

0.30≤t<0.60

±0.05

±0.08

0.60≤t<0.80

±0.07

±0.09

0.80≤t<1.00

±0.09

±0.10

1.00≤t<1.25

±0.10

±0.12

1.25≤t<1.60

±0.12

±0.15

1.6≤t<2.00

±0.15

±0.17

2.00≤t<2.50

±0.17

±0.22

2.50≤t<3.15

±0.22

±0.25

3.15≤t<4.00

±0.25

±0.30

4.00≤t<5.00

±0.35

±0.40

5.00≤t＜6.00

±0.40

±0.45

t=6.0

±0.50

2)Tolerance on width (mm)

Width(650≤W<2400):0~+5

3)Tolerance on length(mm)

Length(1000≤L≤3500):0~+10

Length(1000≤L≤3500):0~+15

4)Tolerance on flatness

Width

Length

Flatness

W≤1000

L≤2000

≤15

W≤1000

L>2000

≤20

W>1000

L≤2000

≤20

W>1000

L>2000

≤20

The above allowable deviation can be customized according to the customer's personalized requirements.

7.APPLICATION

Series

Grade

Characteristic

main applications

Austenite

Basic

304

Widely used, with good performance in corrosion resistance, heat resistance, formability and strength in low temperature. This material have no heat treatment hardening phenomenon ,weak ,magnetism

Home appliances ,chemical industry, medical apparatus and instruments , construction industry and decoration parts

Austenite

Basic

304L

Advantageous performance in intergranular corrosion resistance ,better used for the part which is hardly heat treated after welding

Oil industry ,chemical industry ,building material ,heat resistant parts and hardly heat treated parts

Austenite

Basic

304J1

The performance in corrosion resistance and processability is slightly lower than 304

Cooking utensil and domestic appliances

Austenite

Nickel Saving

BNDDQ

Economical austenitic stainless steel

Containers and domestic appliances

Austenite

Nickel Saving

BN2

Economical austenitic stainless steel

Containers and domestic appliances

Austenite

High tensile strength

301

The content of Cr and Ni is lower than 304,its strength and hardness can be increased by cold rolling ,with certain magnetism

Trains ,aviation industry ,and springs

Austenite

High tensile strength

301B

Austenite

High tensile strength

301S

Austenite

High tensile strength

301L

Improving the intergranular corrosion resistance performance by decreasing the C content based on 301 ,and adding N element to offset the impact of declined C content

Trains ,aviation industry ,and springs

Austenite

Deep Drawing

B304CQ

Adding appropriate Cu element based on 304 to improve formability ,which benefit deep drawing

Domestic appliances

Austenite

Deep Drawing

B304DDQ

Improving the formability by increasing Ni content and adding Cu element based on 304

Domestic appliances

Austenite

High corrosion resisting

SUS316L

Compared with SUS316,this material has better intergranular corrosion resistance ,lower strength in high temperature ,and have no magnetism

Chemical equipments that need better corrosion resistance and processing propert, food equipments and infrastructures along the coast

±0.45

Austenite

High corrosion resisting

316L

8.PACKAGE AND SHIPMENT

Item/Mode of packing

Simple packing

General packing

Special packing

Unit weight(mt)

Plate

Normal:1.5-3.5 Maximum:5.0

Coil

Normal:4.0-7.0 Maximum:22.0

Normal:4.0-7.0 Maximum:8.0

Dimension(mm)

Plate

Width *Length=(650-1320)*(1000-4000)

Coil

Inner diameter:508(normal)or 610

Recommendations

Applicable to direct customers located close to hong-steel (Jiangsu, Zhejiang and Shanghai )

Applicable to most domestic customers

Applicable to exportation and to domestic customers with special requirements

Characteristics

Not applicable to long distance transportation, Avoid frequent transportation, Do not expose to outdoor ,Do not lift with steel cable directly ,Not appropriate to high quality product like BA, Lower packing cost

Do not expose to outdoor ,Better protection for products ,Lower requirement for loading ,Unloading and transportation .Appropriate to all types of surface finish product ,Lower packing cost

Better protection for products ,Lower requirement for loading ,Unloading and transportation ,Appropriate to all types of surface finish product ,Higher packing cost ,Difficult to pack and low efficiency

General Properties

Alloy 420 is a hardenable, martensitic stainless steel that is a modification of Alloy 410. Similar to 410, it contains a minimum of 12% chromium, just sufficient enough to give corrosion resistant properties. Alloy 420 has higher carbon content than Alloy 410 which is designed to optimize strength and hardness characteristics. It has good ductility it the annealed condition but is capable of being hardened up to Rockwell hardness 50 HRC, the highest hardness of the 12% chromium grades. Due to its hardening properties, Alloy 420 is not often welded, although it is possible. Martensitic stainless steels are designed for high hardness and sometimes other properties are to some degree compromised. Corrosion resistance is lower than the common austenitic grades and their useful operating range is limited by their loss of ductility at sub-zero temperatures and loss of strength by over-tempering at elevated temperatures. Its best corrosion resistance is achieved when the metal is hardened and surface ground or polished.

Product Tags: 0.3mm Martensitic Stainless Steel 420J2 Martensitic Stainless Steel 420J2 stainless steel For Knives Nozzles

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