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400 series Stainless steel sheet and plate

Stock Thickness: 0.4-20.0mm
Production thickness: 8.0-120mm
Width: 600-2000mm
Length: 1000-8000mm
Surface: No.1,1D,2D,2B,NO.4/4K/hairline,satin,6k,BA,mirror/8K
Standard: ASTM A240,ASME SA240,JIS G 4304,EN 10088-2.

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Product introduction

Chanson Metals have various sizes stock of 400 series stainless steel sheet and plate.

409,410,439 are the best material for exhaust pipe.

420J2 is easy to cut and polish, so it is suitable for tools. 420 has excellent rust resistance because of its low carbon content so it’s also an ideal steel for producing diving tools.

430 stainless steel is a general-purpose steel with good corrosion resistance,has better thermal conductivity than austenitic materials. Its thermal expansion coefficient is smaller than austenitic materials,and resistant to fatigue. With ti content make it has good mechanical properties on weld seam. 430 stainless steel is commonly use for building decoration, fuel burner parts, household appliances, home appliance parts.

431 can obtain high mechanical properties after heat treatment, and its corrosion resistance is better than 410 and 430 steel.

440C is mainly used to manufacture bearing parts that work in corrosive environments and in non-lubricating and strong oxidizing atmospheres. 440C has good high temperature dimensional stability and can be used as corrosion resistant high temperature bearing steel. It can also be used to manufacture high quality tools such as medical scalpels, scissors, nozzles, bearings, etc.

Technique Cold Rolled,Hot Rolled
Standard Width 1000mm,1219mm,1250mm,1500mm,2000mm,or required
Standard Length 2000mm, 2438mm,2500mm,3000mm,6000mm,or required
Standard ASTM,AISI,SUS,JIS,EN,DIN,GB,ASME,ETC
Incoterm EXW,FOB,CNF,CIF,CFR
Delivery 7 to 15 days,depends on the quantity

Chemical composition:

Grade UNS Chemical Component %
C Mn P S Si Cr Ni Mo N Ti Nb
409 S40900 0.03 1.00 0.04 0.02 1.00 10.50-11.70 0.5 - 0.03 6(C+N)-0.5 0.17
410 S41000 0.08~0.15 1.00 0.04 0.03 1.00 11.50-13.50 0.75 - - - -
SUS420J2 0.16-0.25 1.00 0.04 0.03 1.00 12.0-14.0 - - - - -
430 S43000 0.12 1.00 0.04 0.03 1.00 16.0-18.0 0.75 - - - -
434 S43400 0.12 1.00 0.045 0.03 1.00 16.0-18.0 - 0.75-1.25 - - -
436 S43600 0.12 1.00 0.045 0.03 1.00 16.0-18.0 - 0.75-1.25 - - 5C-0.80
439 S43035 0.03 1.00 0.04 0.015 1.00 17.50-18.50 - - - 0.10-0.60 Min (0.3+3C)
441 S44100 0.03 1.00 0.04 0.015 1.00 17.50-18.50 - - 0.03 0.1-0.6 3C+0.3~1.0

Chanson Metals provide:
1. Professional packing team guarantee goods arrive in good condition (anti-wet paper +wooden pallet)
2. Professional loading team avoid package damage
3. Goods label with traceable batch number and shipping information
4. Leveling machine and polishing machine makes various size and surface available.
5. Varous sizes and materials stock more than 1000 tons

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