Product Details

Quick Details

Standard:	ASTM, BS, GB	Grade:	900A	Rail Heigth:	159mm
Bottom Width:	140mm	Web Thickness:	16mm	Head Width:	70mm
Length:	12-36m	Place of Origin:	Henan, China (Mainland)	Brand Name:	De Song
Model Number:	S49/ 49E1	Type:	Heavy Rail	Application:	Railway Rail
Weight:	49.4 kg/m	Secondary Or Not:	Non-secondary	Bolt Hole Diameter:	29mm

Packaging & Delivery

Packaging Details:	In bulk or Container
Delivery Detail:	30 days

Specifications

S49/ 49E1 Railway steel rail track
1. High quality rail
2. Quick delivery
3. Good sold service

S49/ 49E1 Railway steel rail track

Because this is not normal Chinese standard rail, we only can make the mold to produce the S49 rail, you need pay for the mold charge, also the first quantity should more than 2000 tons, the length should less than 14 meters, If the final quantity is over 5000 tons, we can return your mold charge.

If you require the length over 14 meters, like 18-36 meters etc, the quantity must over 10000 tons.

U71Mn	Mechanical property						Chemical composition
	Yield strength		Tensile strength		Elongation	Hardness	C	Si	Mn	S	P
	MPa	kg/mm²	MPa	kg/mm²	min	HB	C	≤	Mn	≤	≤
			880min		9	260	0.65-0.77	0.15-0.35	1.10-1.50	0.04	0.04