CONTACT US

Wuxi Raymond Steel Co.,Ltd.
Address: Room 2001, Gate 10, Guanyuan Apartment, Maoye Plaza, No.128, Qingyang Road, Wuxi City, Jiangsu, China
Tel: 86-510-83279559
   86-510-83279561
   86-510-83279562
Fax: 86-510-83268921

Spring Steel Flat Bar
Spring Steel Flat Bar

As per ASTM A29M, JIS G4801-2005, GB/T 3077, GB/T1222 etc.
Thickness: 6mm - 30mm
Width: 45mm – 120mm
Length: 5800mm – 6000mm.
Minimum order: 50MT per size

Specifications:
Spring Steel Product

Similar Brands Chemical Composition(percent)
China USA. JAP. C Si Mn Cr V B Ni Cu P S
GB AISI JIS                    
55SiMnVB 51B60 SUP11 0.52-0.60 0.70-1.00 1.00-1.30 ≤0.35 0.08-0.16 0.0005-0.0035 ≤0.35 ≤0.25 ≤0.035 ≤0.035
60SiMn 9260 SUP7 0.56-0.64 1.50-2.00 0.60-0.90 ≤0.35 -- -- ≤0.35 ≤0.25 ≤0.035 ≤0.035
50CrVA 6150 SUP10 0.46-0.54 0.17-0.37 0.50-0.80 0.80-1.10 0.10-0.20 -- ≤0.35 ≤0.25 ≤0.035 ≤0.035
55CrMnA 5155 SP9 0.52-0.60 0.17-0.37 0.65-0.95 0.65-0.95 -- -- ≤0.35 ≤0.25 ≤0.035 ≤0.035
60CrMnA 5160 SUP9A 0.56-0.64 0.17-0.37 0.70-1.00 0.70-1.00 -- -- ≤0.35 ≤0.25 ≤0.035 ≤0.035
60CrMnBA 51B60 SUP11 0.56-0.64 0.17-0.37 0.70-1.00 0.70-1.00 -- 0.0005-0.004 ≤0.35 ≤0.25 ≤0.035 ≤0.035
                  ≤0.20 ≤0.20 ≤0.015 ≤0.015