C45 C50 C55 Carbon Steel for Block Flat Round Bars

• Type: Carbon Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Composition: Check Detailed Description
• Technique: Forged
• Shape: Flat
• Surface Treatment: Black, Machined
• Model NO.: C45 C50 C55
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Structural Steel Bar
• Alloy Or Not: Non-Alloy
• Transport Package: Nude Packing
• Specification: check detailed description
• Trademark: Ningbo Ningshing
• Origin: China

Product Description

JIS S45C,S50C,S55C Forged Steel Blocks

Dimensions

Thickness (mm)	Width (mm)	Length (mm)
300-1200	300-1600	2000-5800

Delivery Condition

EAF+LF+VD, Forged, Untreated or Normalized, UT 100% Passed

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
S55C	0.52-0.58	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.

Applications
It is used for making large sized of plastic mould, or mold base. It is also a kind of Quenched and subsequently tempered steel for screws, forgings, wheel tyres, shafts, sickles, axes, knives, wood working drills, hammers, etc.

 

What we can offer?
We offer a wide range of steel products in a wide variety of dimensions and executions, acc.to the common international specifications or customerized.
Machining and heat treatment are available.
Also, we advise you in choosing the right materials.

 

Shape Available
Solid round bar
Flat bar
Square bar
Hexagon bar
Block
Plate
Sheet
Wire rod
Strip