420 stainless steel - Henan Seed Steel Metal Materials Co., Ltd.


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420 stainless steel

Name:420 stainless steel

Material:stainless steel coil, stainless steel sheet, stainless pipe, stainless steel plate

Standard:ASTM/AISI/SAME/JIS/DIN

Thickness:Thickness: 6-80mm, Width: 1360-3000mm, Length: 6000-12000mm

Price:FOB/CIF/CFR

DeliveryTime:15-30 days,7 days for ready products

PaymentTerms:T/T, 100% Irrevocable at sight

MinimumOrderQuantity:flexible trial order

420 stainless steel plate/sheet/coil


420 stainless steel is a high-carbon steel with a minimum chromium content of 12%. Like any other stainless steel, grade 420 can also be hardened  through heat treatment. It offers good ductility in its annealed state and excellent corrosion resistance properties when the metal is  polished, surface grounded or hardened. This grade has the highest hardness - 50HRC - among all the stainless steel grades with 12% chromium.Stainless steel grades that are similar to grade 420 stainless steels include martensitic steels such as the other versions of grade 420, having vanadium, sulphur and molybdenum in their composition, and the grade 440 series.

Delivery condition


Heat treatment: hot rolled or as customers request.

Surface treatment: 2B, BA, No.1, No.4, Mirror or as customers' request.

Chemical composition of 420 stainless steel plate


Grade
C  
Mn  
Si
P  
S  
Cr
420
min.  0.15
max.  1.0
max.  1.0
0.04
0.03
12-14

Mechanical properties of 420 stainless steel


Tempering Temperature (°C)

Tensile Strength (MPa)

  Yield Strength    0.2% Proof (MPa)

Elongation (% in 50mm)

Hardness Brinell (HB)

Impact Charpy V (J)

Annealed *
655
345
25
241 max
-
204
1600
1360
12
444
20
316
1580
1365
14
444
19
427
1620
1420
10
461
#
538
1305
1095
15
375
#
5931035
810
18
302
22

650

895

680

20

262

42

Steel products delivery guarantee:

1. According to the standard of container shipment.

2. Steel packaging is moistureproof and abrasionproof.

3. The ship is low safety risk, arrives quickly, and delivery in time.


1.DO you have factory?

We act as main distributors of goverment owned mills, and we have our own machining centers for cutting and simple machining jobs.

2.Where is your factory?

Our representative mills located in Henan, Shangdong, Jiangxi, Guangdong provinces,etc.

3.Can you send us the sample?

It should be according to our stock status and samples are available when we have suitable stocks.

4.How about the delivery time?

Normally we can keep 40 days in average with mill run schedule, for stocks within 10 days. All delivery terms are on basis to Chinese loading port.

5.What payment terms can you accept?

T/T or L/C. For special requests about the payment, please indicate us first then we will check the availability.

7, What is your MOQ?

MOQ for mill run should meet 5tons per size in normal condtions, which should follow the schedules of our mills when inquiry time.

8, What is your shipping port?

Tianjin, Shanghai, Qingdao, etc. All loading ports in China are ok for us.

9,Could i visit the factory by myself?

Surely you can, please inform us your plan in advance so we can arrange some people to take you have a look around our mills/ factories.

10.Can you give me the Manufactory Test Certificate?

For sure we can supply some samples for your reference.


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