High speed steel plate
They are mainly used to manufacture various cutting tools: drills, taps, milling cutters, drill and tool bits, hobbing (gear) cutters, power saw blades, planer and jointer blades, router bits, punches and dies.
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They are mainly used to manufacture various cutting tools: drills, taps, milling cutters, drill and tool bits, hobbing (gear) cutters, power saw blades, planer and jointer blades, router bits, punches and dies.


Product Parameters

Product NameCarbon steel plate/sheet
StandardASTM,AISI,DIN,EN,BS,GB,JIS
Sizethickness0.5-300mm
Width1000mm, 1219mm, 1500mm, 1800mm, 2000mm, etc.
or customer's request
Length1000mm~6000mm,
or as customer's request
GradeASTM/ASME: A36, A283, A285, A514, A516, A572, A1011/A1011M
GB: Q195, Q235/Q235B, Q255, Q275, Q345/Q345B, Q420, Q550, Q690
JIS: SS400, G3131 SPHC, G3141 SPCC, G4051 S45C, G4051 S50C
AISI: 1018, 1020, 1045 / SAE: 1010, SAE 1020, SAE 1045
TechniqueHot rolled / Cold rolled
TypeMild steel / Medium carbon steel / High carbon steel
SurfaceCoated
ProcessingWelding, Cutting, Bending, Decoiling



Chemical Properties of Frequently-used 



StandardGradeC%Mn%Si%P%S%Cr%Ni%Cu%
JIS G3103SS330


<0.050<0.050<0.20

SS400


<0.050<0.050<0.20

SS40


<0.050<0.050<0.20

JIS G4051-2005S15C0.13-0.180.30-0.600.15-0.35<0.030<0.035<0.20

S20C0.18-0.230.30-0.600.15-0.35<0.030<0.035<0.20<0.20<0.20
ASTM A36ASTMA36<0.220.50-0.0<0.40<0.040<0.050<0.20<0.20<0.20
ASTM A568SAE10150.13-0.180.30-0.60
<0.040<0.050<0.20<0.20<0.30
SAE10170.15-0.200.30-0.60
<0.040<0.050<0.20<0.20<0.30
SAE10180.15-0.200.60-0.0
<0.040<0.050<0.20<0.20<0.30
SAE10200.15-0.200.30-0.60
<0.040<0.050<0.20<0.20<0.30
EN10025S235JR0.15-0.20<1.40
<0.035<0.035<0.20

S275JR<0.22<1.40
<0.035<0.035<0.20


Product Display

carbon steel plate.png

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→ FAQ

Q: How do you control quality ?
A: Mill test certification is supplied with shipment, third party inspection is available. And we also get ISO, SGS, Alibaba Verified.

Q: How many coutries you already exported ?
A: We have become trade partners with more than 50 countries around the world, mainly exporting to the United States, Russia, Britain, Kuwait, Egypt, Türkiye, Jordan, India, etc.

Q: Can you provide sample ?
A: Of course! As long as you contact us, we can provide free inventory samples. Customized samples take approximately 5-10 days.

Q: How can I know the price accurately?
A: You can contact me on WhatsApp, call me, or send us an email online form to let us know your product specifications.

Q: What is your MOQ?
A: Usually 15 tons, but adjustments will also be made based on the product or your needs, as well as the actual inventory situation.

Q: How long is your delivery time?
A: The products will be delivered ASAP on the basis of the quality assurance. Generally, samples order's delivery time is 5-10 days. Container orders are about 15-20 days.

Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other metal materials companies.

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