Customization Options: Full customization available for size, length, weight, and marking color based on customer requests.
High Rigidity Material: Professional 4130 forged alloy steel round bars with superior strength and durability.
Strict Tolerance Control: Forging tolerance of Rt:-0/+3mm and diameter tolerance of -0/+3mm for rough turned surfaces.
Comprehensive Certifications: Certified with ISO 9001:2008, TUV, BV, and compliant with ASTM standards.
Advanced Heat Treatment: Processes include normalization, quenching, and tempering for optimal material properties.
Ultrasonic Testing: UT testing performed according to Sep1921-84 Class D/D standards for quality assurance.
Fast Quotation: Quotations provided within 24 hours of receiving inquiries.