H shape hollow steel 250 heb beams hot rolled size and weight

Specifications

250 H beam steel
1.JINXI factory
2.high qulity
petitive price
4.good service

certification and nature of h beam steel

1. Grade: Q235B, Q235, Q345B, SS400, A36…
2. Standard: JIS/ ASTM/ GB/ BS/ ...
3. Length: 5.8m, 6m, 12m, or as the customers’ requirements.
4. Usage:

           (1).used for the plant, high-rise building construction

           (2).used for the bridge, shipment building

           (3).used for lifting and transportation machinery, equipment manufacturing base building

           (4).used for the support, foundation pile manufacturing

   5. Payment terms: 30% tt in advance, the balance against the LC or the copy of BL.

 

Trade Mark	Tensile Test					Impact Test
	Steel Thickness mm	Yield Strength Mpa	Tensile Strength Mpa	Steel Thickness mm	Extensibility   %	Temprature   °C	Impact Energy
Q235A	≤16	≥235	375-500	≤16	≥36
Q235B	>16-40	≥225		>16-40	≥25	20	≥27
QQ235C	>40-60	≥215		>40-60	≥24	0
Q345A			470-630		≥21
Q345B	≤16	≥345			≥21	20	≥34
Q345C	>16-35	≥325			≥22	0
Q235qC	≤16	≥235	375-390		≥26	0
	>16-35	≥225
	>35-50	≥215
Q345qC	≤16	≥345	470-510		≥21	0
	>16-35	≥325			≥20
	>35-50	≥315			≥20
SS400	≤16	≥245	400-510		≥21
				>5,≤16	≥17
	>16≤40	≥235		>16,≤50	≥21
SS490	≤16	≥285	490-610	≤5	≥19
				>5.≤16	≥15
	>16≤40	≥275		>16,≤40	≥19