Hot Rolled Mild Steel for Injection Molding SAE1045 S45C 45#

• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Hot Rolled
• Application: Die Steel Bar
• Surface Treatment: Polished
• Alloy: Non-alloy
• Model NO.: SAE1045/S45C/1.1191/45#
• Special Use: Mold Steel
• Grade: SAE1045/S4C/1.1191/45#
• Diameter: 12-460mm
• Length: 4000-6000mm
• Hardness: 137-269HB
• Condition: Hot Rolled, Annealing
• Techniq.: Forged or Hot Rolled
• Payment: 30% deposit, balance by L/C at sight or T/T
• Packing Details: Rude or as Customer′s Requirement
• Ultrasonic Test: Acc.to Sep1921, Group 3, Class C/C
• Lead time: 7-15 days
• Sample: Free
• Stock: Available
• Steel mill: Bao Steel
• Production route: EF/EAF+LF+VD/ESR
• Shape: Round bar, plate
• Transport Package: Standard Export Packing or as Request
• Specification: dia12-460*4000-6000mm
• Trademark: CF STEEL
• Origin: China
• HS Code: 7228309900
• Production Capacity: 1000mt/Month

Product Description

Hot Rolled Mild Steel Round Bar for Injection Molding SAE1045 S45C 45#

SAE1045/S45C STEEL is the high-quality carbon steel, which adopts the all-static steel manufactured by the electric furnace, the open hearth furnace or the pure oxygen converter steelmaking method, and the metallographic structure of the steel is uniform and has no structural defects.

1. Equivalent Grade

Chinese	American	German	Japan
GB	AISI	DIN	JIS
45#	SAE1045	1.1191	S45C

2. Feature:
1) Typically used in quenched and tempered or normalized conditions;
2) Good toughness, plasticity and abrasion resistance;
3) High strength and machinability;
4) Medium carbon structural steel;

3. Application:
Use for making injection plastic mould,mould frame and some middle-range machine.
1) Widely used in machine manufacturing;
2) For shaft parts ;
3) Stamping die drawing parts repair and hardfacing;

4. Chemical composition (%)

C	Mn	P	S
0.48-0.55	0.60-0.90	≤0.040	≤0.050

5. Available Dimension

1) Hot Sale Carbon Steel

Standard/Grade				Flat Bar Size(mm)			Round bar Size(mm)		Technique
DIN	AISM	JIS	GB	Thickness	Width	Length	Diameter	Length
1.1210	SAE1050	S50C	50#	10-700	155-2200	3000-6000	10-300	3000-6000	Hot Rolled
1.1191	SAE1045	C45C	45#	10-700	155-2200	3000-6000	10-300	3000-6000

2) Hot Sale Hot/Cold Work Mold Steel

Standard/Grade				Flat Bar Size (mm)			Round bar Size(mm)		Technique
DIN	AISM	JIS	GB(China)	Thickness	Width	Length	Diameter	Length
1.2311	P20	PDS-3	3Cr2Mo	10-700	155-2200	2000-6000	20-200	2000-6000	Forged, Hot Rolled
1.2738	P20+Ni	-	3Cr2NiMnMo	10-1100	155-2200	2000-6000	20-200	2000-6000
1.2379	D2	SKD10	SKD10	10-200	155-810	2000-6000	20-200	3000-6000
1.2080	D3	SKD1	3Cr2Mo	10-200	155-810	2000-6000	20-200	3000-6000
1.2083	420	-	4Cr13	10-500	155-1200	2000-6000	20-300	3000-6000
1.2344	H13	SKD61	4Cr5MoSiV1	10-500	155-1600	2000-6000	20-400	3000-6000
1.2510	O1	SKS3	9CrWMn	10-200	155-810	2000-6000	20-200	3000-6000
1.7225	SAE4140	SCM440	42CrMo	10-200	155-2200	2000-6000	20-200	3000-6000

6. Packing

We provide standard export packing or according to customers' request. 

7. Delivery Time:
1) For abundant stock, 15-20 days.
2) For customized products, 30-35 days.

8. Quality Control
1) Both end of each bar must be cut.
2) Ladle furnanced and vacuum de-gassed
3) Show heat No.: On each bar
4) Surface condition: the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets.In case there is the above-mentioned defect, it shall be remove.
5) The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.

9. Product Pictures:




10. About Us
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specializing in this line in China since 2005. Our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.