Q235 Carbon Steel Plate

1. Low MOQ and Flexible Production Ability.
2. Quick delivery and standard industry exporting package.
3. Best service with 24 hour`s reply
4.Support payment with T/T,L/C , paypal, kunlun bank, 100% LC ,etc.
5. OEM and ODM, welcome customers to visit our factory for better understanding;
6. Approved by ISO9001, CE, third party inspection such as SGS BV is welcomed;
7. Our factory provide steel products with competitive price and reliable quality (Shandong and Jiangsu);
8. Value friendship and trustworthy, devote to provide long-term service to our distinguished customers.

Phone :+86 13182087858
+86 13182087858
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  • Q235 steel is equivalent to Japenese steel grade SS400 in application, the only difference is that ss400 steel requires only S,P composition < 0.050, Q235 has requirements for More element C, Si, Mn, S, P. Yield strength of q235 is >235Mpa, which is almost the same to SS400 245Mpa. Q represents the yield of this material, the latter 235, refers to the yield value of this material, at about 235MPA. With the increase of the thickness of steel plate, the yield value decreases. It is widely used in construction and engineering structures.

Chemical Composition
Q235AC:0.14~0.22%; Mn:0.30~0.65; Si≤0.30; S≤0.050; P≤0.045
Q235B(Hot Selling)C:0.12~0.20%; Mn:0.30~0.670; Si≤0.30; S≤0.045; P≤0.045
Q235CC≤0.18%; Mn:0.35~0.80; Si≤0.30; S≤0.040; P≤0.040
Q235DC≤0.17%; Mn:0.35~0.80; Si≤0.35; S≤0.040; P≤0.035


Steel Plate Mechanical Properties of Q235 A,B,C,D

GradeYield StrengthTensile StrengthElongation %

Q235 Steel235 Mpa370-500 Mpa26

Test Sample:16mm steel bar, (Mpa=N/mm2)


Q235 Steel Equivalent Standard

Q235A SteelGr.D(σS230MPa)Ust37-2RSt37-2SS440SM400A (σS245MPa)
080A15 (σS235MPa)E235B (σS235MPa)
Q235B SteelGr.D(σS230MPa)S235JRS235JRG1S235JRG2(σS235MPa)SS440SM400A (σS245MPa)S235JRS235JRG1S235JRG2 (σS185MPa)080A15S235JRS235JRG1S235JRG2 (σS185MPa)E235B (σS235MPa)
Q235C SteelGr.D(σS230MPa)Gr.65 (σS240MPa)S235JO (σS235MPa)SM400ASM400B (σS245MPa)S235JO (σS235MPa)080A15S235JO (σS235MPa)E235C (σS235MPa)
Q235D SteelGr.D(σS230MPa)S235J2G3S235J2G4 (σS235MPa)SM400A (σS245MPa)S235J2G3S235J2G4 (σS235MPa)S235J2G3S235J2G4 (σS235MPa)E235D (σS235MPa)










Why Choose Us?


1. who are we?
We are based in Shandong, China, sell to Domestic Market and Abroad Market. There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

3.what can you buy from us?
stainless steel plate,stainless steel coil,stainless steel sheet,stainless steel pipe and tube,sainless steel bar and other metal.

4. why should you buy from us not from other suppliers?
Runs perennial exports of quality assured steel mills ,including Shanxi TISCO, Baosteel, Shanghai Krupp, Ningbo Baoxin, Guangzhou Lianzhong, Zhangjiagang Pohang, Qingdao Pohang, Sweden AvestaPolarit, Finland OUTKUMPU, Spain Acerinox, South Africa Columbus