Guangzhou Changfeng Steel Co., LTD
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Plastic Mould Hot Rolled Carbon Steel Flat Bar For 1.1210 / S50C / SAE1050
Similar grade: GB 50#, DIN 1.1210, AISI SAE1050, JIS S50C
Chemical Composition(%):
| C | Si | Mn | P | S | Cr | Ni | Cu |
| 0.41-0.50 | 0.15-0.35 | 0.6-0.9 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
Feature:
| 1, | High-quality medium carbon steel,uniform characteristics of the microstructure. |
| 2, | Carbon content (mass fraction,%) ≥ 0.4, good wear resistance,ductility reduction. |
| 3, | Tempering must be quenched to avoid the occurrence of temper brittleness. |
Available size(mm):
Flat bar: Round bar:
Thickness: 10-700mm Diameter: 10-300mm
Width: 155-2200mm Length:3000-6000mm
Length: 3000-6000mm
Applications:
| 1, | Can be used for a variety of cold mold die pad. |
| 2, | For the manufacture of high wear resistance, dynamic load and impact of the role of small machined parts and spring pieces. |
| 3, | Standard template material. |
Delivery condition: forged,UT pass,as per customers' request.
Available shape:
Steel plate
Round bar
Flat bar
Steel sheet
Steel rod
Steel block
Delivery state:
For 10-250MM thickness, hot rolled, black surface;
For up 250MM thinkness, forging, black surface
and can offer forging block, for 300-800 thickness precessed by Bao steel/Shagang group;
Surface treatment:
Round bar: Black / Grinding / Polished / Peeled / Turned
Steel plate: Black / Milling / Machined
Quality Condition
1. Both end of each bar must be cut
2. Ladle furnanced and vacuum de-gassed
3. Show heat No. on each bar
4. Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.
Product pictures: