Name: Q345B Flat Steel
SKU: 0

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Q345B Flat Steel

It is a medium carbon steel is used when greater strength and hardness is desired than in the "as rolled" condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications.
Delivery Condition
Hot rolled Or Forged; Black Or Machined Surface
Hardness: Annealedto HB≤210
UT 100% Passed(Sep 1921 C/c to D/d standard)

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Product Description

Delivery Condition
Hot rolled Or Forged; Black Or Machined Surface
Hardness: Annealedto HB≤210

UT 100% Passed(Sep 1921 C/c to D/d standard)

Chemical Composition(%)
Steel Grade C Si Mn P S Cr Ni

 S45C              0.42-0.48   0.15-0.35   0.60-0.90   ≤ 0.030   ≤ 0.035   ≤ 0.20   ≤ 0.20

S50C               0.47-0.53   0.15-0.35   0.60-0.90   ≤ 0.030   ≤ 0.035   ≤ 0.20   ≤ 0.20
Characteristics
It is a medium carbon steel is used when greater strength and hardness is desired than in the "as rolled" condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications.

Name	Flat Steel
Material	A3 A36 CK45 1020 1045 4140 4130 4135 SS400 S235 S275 S355
Thickness	0.5 Mm To 30 Mm
Width	10Mm-200Mm
Length	3m,5.8m,6m,11.8m,12m can be cut as required
Technology	Hot Rolling, Cold Rolling, Fine Drawing
Standard	ASTM AISI ASME DIN JIS EN GB
Processing Service	Bend, Weld, Cut, Punch, Polish
Application	Building Manufacturing, Machinery Manufacturing, Bridge Structure, Shipbuilding, Steel Overhead Structure, Railway Construction
MOQ	25tons

Package

PACKAGING AND SHIPPING
Same day shipment on most Stock ltems.
We strive to ship all orders in a timely fashion.
Ask us about expediting for your urgent items. We want to exceed your expectations! MTR's are standard with all of our material.

· Marking & Stencilling
· Includes Material ldentification & QA Documentation
· Tagging
· Die Stamping
· Bar-Coding

The company has passed SGS CE ISO and other certifications, has complete testing equipment, strong technical force, and accepts factory testing.

We firmly believe that "quality is the core of an enterprise's sustainable strength."

We will establish a stable, long-term, win-win cooperative relationship with our customers and insist on it.

Taigang Metal is also the only company that promises to take back products if they do not meet the standards.

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