Product Details

why us?

1. Many years experience in exporting stainless steel,galvanized steel, carbon steel fields.

2.Our product brand: BAO STEEL, TISCO, SHOUGANG,ZPSS,WUGANG.So quality is guarantted.

3. Certificate: ISO,BV,SGS.

4.Free sample and MTC(Mill test certificate) is supplied with ship;the third test is also accepted.

5.Almost rock the bottom price. Big order will have some discount.

6.Delivery: considering the convenience of customer, we always arrange the shipment promptly.

7.Friendly service.we can answer your any question about product in time.

q345b equivalent chemical properties of China hot sale product

Item	q345b equivalent chemical properties of q345 steel China hot sale product
Material	Q235,Q345,ASTM A36,SS400,etc
Surface	Naked ,Galvanized , Coated ,etc
Market	USA,UAE,Europe,Asia,Middle East,Africa,South America
Thickness	0.1mm to 100mm
Width	1000mm,1219mm(4feet),1250mm,1500mm,1800mm,2200mm or we can also supply the customized size as your requirement.
Length	2000mm,2440mm(8feet),2500mm,3000mm,3048mm(10feet),5800mm, 6000mm or we can supply the customized as your requirement.
Application	1.MSsteel sheet applies to construction field, ships building industry, petrolum & chemical industries. 2.Food processing and medical industry, boiler heatexchanger,machinery and hardware fields.
Package	Usually standard seaworthy package. (wooden boxes package, pvc package, and other package as your requirement )
Delivery	According to your size and quantity or as customers require, usually 4-10days .
Payment	T/T ,L/C
Advantage	.1.Good quality and reasonable price 2. a wide spave to choose 3.adequate stock supports fast and prompt delivery
Trade term	FOB,CFR,CIF,CPT,etc

Q235 Chemical properties:

Q345A:C≤0.20,Mn ≤1.70,Si≤0.50,P≤0.035,S≤0.035;

Q345B:C≤0.20,Mn ≤1.70,Si≤0.50,P≤0.035,S≤0.035;

Q345C:C≤0.20,Mn ≤1.70,Si≤0.50,P≤0.030,S≤0.030,Al≥0.015;

Q345D:C≤0.18,Mn ≤1.70,Si≤0.50,P≤0.030,S≤0.025,Al≥0.015;

Q345E:C≤0.18,Mn ≤1.70,Si≤0.50,P≤0.025,S≤0.020,Al≥0.015;

Technology properties

Tensile strength	σb (MPa) ≥ 520
the conditions yield strength	σ0.2 (MPa) ≥ 205,
elongation	δ5 (%) ≥ 40
Reduction	of ψ (%) ≥ 50,
Hardness	≤ 187
HB	≤ 90
HRB	≤ 200HV