China Factory 8mm 10mm 12mm 16mm Mild Ms Steel Square Bar

• Type: Carbon Steel Bar
• Standard: AISI, GB, JIS, DIN
• Technique: Cold Drawn
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• Surface Treatment: Polished
• Alloy: Alloy
• Model NO.: Steel Square Bar
• Special Use: Free Cutting Steel
• Transport Package: Standard Export Seaworthy Packing
• Specification: 8X8MM-60X60MM
• Trademark: Zhong Lian
• Origin: Hebei, China
• HS Code: 721499
• Production Capacity: 100000 Ton/Tons Per Year

Product Description

Alloy Steel  Square Bar ASTM 4135/SCM435/35CrMo
1. Grade:  35CrMo/4135/1.7220 lloy Steel Round Bars
2. Specification: 8x8mm-60x60mm
3. Supply condition: Hot-rolled steel, Annealed steel, Bright steel
4. Processing: Hot working
5. Quality Condition:
Both end of each bar must be cut.
Ladle furnanced and vacuum de-gassed
Show heat No. On each bar
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.
The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.

6. Packing situation: Standard seaworthy packing or as customer required
7. Delivery time: 20 days after order confirmed
8. Payment: T/T or L/C at sight
9. According to national standard (GB)for our products, if not, supply according to national standards(GB) or agreement.
10. Size Tolerance:
Length tolerance: +100mm/-0mm
Side length tolerance: +/-2mm
Straightness: Max 6mm/m
 

Grade	C	Si	Mn	P	S	Ni	Mo
4135	0.0.32 0.40	0.17 0.37	0.40 0.70	Max 0.035	Max 0.035	Max 0.03	0.15 0.25