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Dongguan Circle Four Metal Materials Co.,Ltd
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Street Address :XinyuanRD XinNongChun,XinAn,ChangAnTown,Dongguan,

City :Dongguan

Province :Guangdong

Country/Region :China (Mainland)

Business Type : Manufacturer

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Home > Products > S45C、S50C、S55C Carbon Constructional Steel

S45C、S50C、S55C Carbon Constructional Steel

Detailed Information:

Product Name:	S45C、S50C、S55C Carbon Constructional Steel
Maker/Manufacture/Company:	circlefour
Product Category:	mould steel
Place of origin:	in/from guangdong

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Detailed Product Description

S45C、S50C、S55C Carbon Constructional Steel

1. Main application

For plastic moulds, cold work die and mould base as well as constructional part

2. Manufacturers

An Steel, Wuyang Steel, Xiang Steel, Jiu Steel, Bao Steel, etc.

3. Delivery condition

Hot rolling

Hardness: annealed HB≤210

Width: 1500~2500mm Thickness：12~350mm

4. General

High quality carbon constructional steel

5. Chemical analysis

Grade	C%	Mn%	Si%	P	S
S45C	0.42~0.48	0.6~0.9	0.15~0.35	≤0.030	≤0.030
S50C（S48C）	0.47~0.50	0.65~0.80	0.18~0.31	≤0.030	≤0.030
S55C	0.52~0.58	0.65~0.80	0.18~0.37	≤0.030	≤0.030

6. Delivery

Acc. to your request—Standard steel bar(sawing)

——non-standard steel bar(sawing)

or Mill deliver condition，without sawing or cutting

7. Compared grades(based on usage)

Chinese	American	German	Japanese
GB	AISI	DIN	JIS
45#	1045	1.1191	S45C

Cr12 Cold work steel

Main application

For cold work die or punch pin with few impact load and high wear-resistance requirements such as coining die, measuring tool.

1. Manufacturers

Chengcheng Steel, Huangshi, Daye Steel

2. Delivery condition

Conventional or ESR, hot rolling or forging, black surface or milling

Hardness: annealed, HB217~269

Width: 205~610mm Thickness：20~300mm

3. General

High through hardenability, good wear-resistance, belong to ledeburite steel

4. Chemical analysis

C	Si	Mn	Cr	S．P
2.00~2.30	≤0.40	≤0.40	11.50~13.00	≤0.030

5. Delivery

Mill deliver condition，without sawing or cutting

6. Compared grades(based on usage)

Chinese	American	Japanese
GB	AISI	JIS
Cr12	D3	SKD1

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S45C、S50C、S55C Carbon Constructional Steel

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