Original
By certification 
GB Standard Fishplate (TB/T2345-2008)
Product Parameter（Specification）
Standard: TB/T2345-2008
Material: Chinese steel grade 55#
Size: 43KG , 50KG, 60KG, 75KG
Chemical Composition
| C | Mn | Si | S | P |
| 0.52-0.60 | 0.50-0.80 | 0.17-0.37 | ≤0.035 | ≤0.035 |
Mechanical Property
Tensile strength Rm : ≥785 Mpa
Yield strength Rel / Rr0.2 : ≥520 Mpa
Elongation A : ≥9%
Reduction of Area Z: ≥20%
Brinell Hardness HBW10 / 3000 : HBW 227-388
Cold Bend d=3a : 30 degree, no crack
Production Details
Deliver,Shipping and Service
Packaging Details:pallets or wooden cases
Delivery Detail: according to your requirements,accept L/C or T/T payment
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