High Quality Carbon Spring Steel Wire (70#, 72A, 72B, 80#, 82A, 82B)
USD $490 - $780 /Ton
Min.Order:10 Tons
Specifications
High Quality Carbon Spring Steel Wire
Grade: SWRH82B SWRH77B SWRH67B
Size: 5.5mm 6.5-13mm
LF & VD Forge; ISO & TUV Approved
Grade | Dia.(mm) | Standard | Chemical Composition % | ||||||||
C | Si | Mn | P | S | Ni | Cr | Cu | V | |||
SWRH62B | Φ5.5-13 | JIS G3506-2004 | 0.59-0.66 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 | ≤0.10 | ≤0.35 | ≤0.020 | |
SWRH67B | 0.64-0.71 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 | ≤0.10 | ≤0.35 | ≤0.020 | |||
SWRH72B | 0.69-0.76 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 | ≤0.10 | ≤0.35 | ≤0.020 | |||
SWRH77B | 0.74-0.81 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 | ≤0.10 | ≤0.35 | ≤0.020 | |||
SWRH82B | 0.79-0.86 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 | ≤0.10 | ≤0.35 | ≤0.020 | 0.15 |