Flat Bar

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: Sup6/Sup7/Sup9/Sup9A/Sup10
• Application: Construction
• Certification: ISO
• Surface Treatment: Yes
• Technics: Machining
• Material: Steel
• Type: Stand
• Standards: ASTM, BS, DIN, En, JIS
• Grade: Steel
• Thickness: 40-150mm
• Certificate: Bis, JIS
• Processing Service: Punching, Cutting
• Surface: Grooved & Plain
• Quenching: Oil/Water
• Edge: Round & Square
• Length: Normal Length Is 5800mm, or as Your Requirement
• Transport Package: 2.0 Tons Each Bundle, Packed with Strips
• Specification: 4x40mm~35x125mm
• Trademark: DaQiang
• Origin: Tianjin, China
• HS Code: 73160000
• Production Capacity: 10000 Ton/Week

Product Description

 

Specification

1. Grades:
GB: 65Mn, 60Si2Mn, 55CrMnA, 60CrMnA, 50CrVA.
DIN: 60Si7, 55Si7, 60SiCr7, 55Cr3, 51CrV4.
JIS: SUP6, SUP7, SUP9, SUP9A, SUP10.
ASTM: SAE5155, 5160H, 6150, 9260.
2. Width from 40mm to 135mm;
3. Thickness from 6mm to 35mm;
4. Length is customized, 4-7m;

Standard	Grade	C	Si	Mn	Cr	V	P	S
							≤
DIN 17221	60SiCr7	0.57-0.65	1.50-1.80	0.70-1.00	0.20-0.40		0.030	0.030
	55Cr3	0.52-059	≤0.40	0.70-1.00	0.70-1.00		0.025	0.025
	60Cr3	0.56-0.64	0.17-0.37	0.70-1.00	0.70-1.00		0.025	0.025
	50CrV4	0.47-0.55	0.15-0.40	0.70-1.00	0.70-1.10	0.10-0.20	0.030	0.030
JIS G4801	SUP6	0.55-0.65	1.50-1.80	0.70-1.00	---		0.035	0.035
	SUP7	0.55-0.65	1.80-2.20	0.70-1.00	---		0.035	0.035
	SUP9	0.52-0.60	0.15-0.35	0.65-0.95	0.65-0.95		0.030	0.030
	SUP9A	0.56-0.64	0.15-0.35	0.70-1.00	0.70-1.00		0.030	0.030
	SUP10	0.47-0.55	0.15-0.35	0.65-0.95	0.80-1.10	0.15-0.25	0.030	0.030
SAE / ASTM	9260/H	0.55-0.65	0.70-1.20	0.65-1.10	≤0.2		0.040	0.030
	5155	0.50-0.60	0.15-0.35	0.65-1.10	0.60-1.00		0.040	0.030
	5160/H	0.55-0.65	0.15-0.35	0.65-1.10	0.60-1.00		0.040	0.030
	6150	0.47-0.54	0.15-0.35	0.60-1.00	0.75-1.20	≤ 0.15	0.040	0.030