S235/S235JR Cold rolled carbon steel sheet
s235 is a carbon structural steel with low carbon content, the carbon content is about 0.05%-0.70%, and the individual can be as high as 0.90%. Can be divided into ordinary carbon structural steel and high-quality carbon structural steel two categories. Many uses, the amount is large, mainly used in railway, bridge, all kinds of construction projects.

Product details

High-quality carbon structural steel is pure, less impurities, good mechanical properties, and can be used after heat treatment. According to the manganese content, it was divided into two groups: common manganese content (less than 0.80%) and high manganese content (0.80%-1.20%). The carbon content is less than 0.25%, and most of them are used directly without heat treatment, or are treated by carburizing, carbonitriding, etc., to manufacture small and medium-sized gears, shafts, piston pins, etc.

S235JR is the European standard of non-alloy structural steel, equivalent to the national standard Q235B, that is, carbon structural steel with low carbon content, which is used for welding, bolted and riveted structures.


Product information:

Name

S235/S235JR Cold rolled carbon steel sheet

Type

Q195 Q235  S235 S235jr A36 1008 1010

Alloy Or Not

Non-Alloy

Production Process

Cold Rolling

Material Standards

AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.

Width

100mm-3000mm

Length

1m-12m, or Customized Size

Thickness

0.8-3mm

Delivery Conditions

Rolling, Annealing, Quenching, Tempered or Standard

Standard:

AiSi, ASTM, bs, DIN, GB, JIS

Certificate

CE, tisi, KS, JIS, GS, ISO9001

Delivery Time

within 3-5 days


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S235JR is the European standard of non-alloy structural steel, equivalent to the national standard Q235B, that is, carbon structural steel with low carbon content, which is used for welding, bolted and riveted structures.

Chemical composition:

C% : 0.17-0.19, Mn% : 0.14-0.15, P% : 0.035-0.045, S% : 0.035-0.045, N% : 0.012-0.14, Cu% : 0.40-0.45, and the rest: Fe


The lower limit yield strength MPa for the corresponding nominal thickness (mm)

Thickness/mm

≤16

16-40

40-63

63-80

80-100

100-150

150-200

200-250

S235JR

>235

>225

>215

>215

>215

>195

>185

>175

S235J0

S235J2


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WORKSHOP EQUIPMENT

The company mainly produces hot rolled steel plate, cold rolled steel plate, carbon steel coil, carbon steel pipe, API pipe, structural steel, steel bar and other products. The company has obtained ISO9001 quality system certification and European CE certification, and provides MTC quality certification according to EN10204.3.1

Companies adhering to the "integrity, quality, win-win" spirit of enterprise, in the years of pioneering and enterprising, never forget the original aspiration, accumulated strength, with wisdom and sweat to lead the development of iron and steel industry.

The annual production capacity of cold rolled steel plate production line is 600,000 tons, and the production specification is 0.12-1.2mm*750-1250mm. The production line adopts advanced full hydraulic on the road, flexible and stable control, combined with thickness gauge to achieve automatic control of AGC plate thickness, so as to ensure product quality.

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