Q235B ST37 U Channel Steel

ST37-2 steel is a German carbon steel material grade, this material corresponds to the equivalent of carbon structural steel Q235B (old number is: A3-B). The majority ST37-2 steel plates are used to manufacture the plants of factory ,the common buildings and construction machinery and equipments.

Products Description

ST37 steel is a German DIN standard ms steel, but it is a general steel grade. There are several small steel grades for ST37, such as ST37-2, ST37-3U, ST37-3N, RST37-2, UST37-2. Among those ST37 ms steel, ST37-2 is the most widely used and well known steel.

ST37-2 steel is carbon structural steel material, it is equivalent to Q235B carbon structural steel in China. ST37-2 steel and so on DIN standard ST37 ms steel are mainly used in construction and underground engineering. In addition, ST37-2 steel is also similar to the high-quality carbon structural steel 20# in China.

ST37-2 and Q235B steel chemical composition:

Grade	Number	C	C	C	C	C	P	S	N
Thickness	mm	≤16mm	16-30	30-40	40-63	63-100
St37-2	1.0037	0.21	0.25	0.25	0.25	0.25	0.065	0.065	0.01

Grade	C	Si	Mn	P	S
Q235B	0.20	0.35	1.40	0.045	0.045

ST37-2 and Q235B steel plate sheet mechanical properties:

Grade	Yield	Yield	Yield	Yield	Yield	Tensile	Tensile
Thickness	≤16mm	16-40mm	40-63mm	63-80	80-100mm	<3mm	3-100mm
St37-2	235	225	215	205	195	360-510	340-470

Grade	Yield	Yield	Yield	Yield	Yield	Yield	Tensile
Thickness ()	≤16mm	16-40mm	40-60mm	60-100mm	100-150mm	150-200mm
Q235B	235	225	215	215	195	185	370-500

506

Product Details

Product Name	Q235B ST37 u channel steel
Length	As your required
Standard	ASTM/ GB/ JIS/ EN ect.
Delivery Time	According to your quantity
Payment Terms	FOB/ CIF/ EXW/ DDP
Origin	China
Sample	Yes
Tolerance	±0.3
Packing	Packed with steel belts tightly, in bundle

customer visit

Our factory has complete production facilities, and provides laser cutting , bending, welding, painting, assembly and other processing services.

We have own large-scale indoor warehouse with perennial spot stocks totally above 5000 tons mainly include 2000 tons galvanized

steel series and 2500 tons carbon steel series

All the products have to pass the inspections such as tension test, hardness test, spectrophotometer test, salt spray test and PH

test before leaving the factory

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2.On time delivery ''No waiting around''

3.One stop shopping ''Everything you need in one place''

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5.Small quantity acceptable ''Every ton is valuable to us''

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