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Annealing Heat Treatment Alloy Steel Bar DIN 1.7225 4140 Scm440 42CrMo4

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Annealing Heat Treatment Alloy Steel Bar DIN 1.7225 4140 Scm440 42CrMo4

Name: Annealing Heat Treatment Alloy Steel Bar DIN 17225 4140 Scm440 42CrMo4
Brand: CF STEEL
Price: 800 USD

China Annealing Heat Treatment Alloy Steel Bar DIN 1.7225 4140 Scm440 42CrMo4 wholesale

Brand Name : CF STEEL

Model Number : 40CrNiMoA, AISI4340,39CrNiMO,40NiCRMo22,SNCM439

Certification : ISO, Mill Certificate

Place of Origin : China

MOQ : 3MT

Price : USD800-900/MT

Payment Terms : L/C, T/T

Supply Ability : 1000t/Month

Delivery Time : 7-15 days

Packaging Details : Export Standard Packing or Customers'demand

Standard : AISI,DIN,ASTM,GB

Surface : Machined,black,Plain,mill finish or peeled finish,Grinding

Test : SGS / Ut 100% / Element Testing

Delivery Condition : Hot Rolled, Forged

Heat Treatment : Annealing/Q+T

Hs Code : 722540 & 722830

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Superior Strength Special Alloy Steel DIN 1.7225 4140 Scm440 42CrMo4 Q + T Heat Treatment

► Chemical Composition(%):

C	Si	Mn	Cr	P	S	Mo
0.38-0.45	0.17-0.37	0.50-0.80	0.90-1.20	≤0.035	≤0.035	0.15-0.25

► Similar grades: GB 42CrMo / DIN 1.7225 / AISI SAE4140 / JIS SCM440

► Available size(mm):

Flat Bar Size(mm)			Round bar Size(mm)
Thickness	Width	Length	Diameter	Length
10-200	155-2200	2000-6000	20-200	3000-6000

► Availabe shape:

Steel Plate
Flat Bar
Round Bar
Steel Block
Steel Sheet
Steel Rod

► Feature:

1,Good strength, hardenability and toughness.

2,High creep strength and long lasting strength under the high temperature.

► Surface treatment:

Round bar: Black / Grinding / Polished / Peeled / Turned
Steel plate: Black / Milling / Machined

► Recommend heat treatment:

Quenching			Tempering
Heating temperature/℃	Cooling way	Hardness (HRC)	Tempering temperature/ºC	Cooling way	Hardness (HRC)
850-880	Oil Cooling	50-52	450-650	Air cooling	≥48

► Applications:

Used in the manufacture of high strength, large cross-section forgings such as supercharger transmission gear,rear axle,hummar shank etc.

High strength, hardenability, good toughness, low deformation in quenching, high creep strength and endurance.Used in the manufacture requirements higher than 35 crmo steel strength and conditioning section more large forgings, such as locomotive traction with the big gear, supercharger drive gear, rear axle, the load of connecting rod and a spring clip, can also be used to under 2000 m deep well of oil drill pipe joint and the fishing tool and so on.

Annealing Heat Treatment Alloy Steel Bar DIN 1.7225 4140 Scm440 42CrMo4

► Changfeng Tool & Die Steel main product:

STANDARD/GRADE of steel				Flat Bar Size(mm)			Round bar Size(mm)		Technics
DIN	AISM	JIS	GB(China)	Thickness	Width	Length	Diameter	Length	Technics
1.121	SAE1050	S50C	50#	10-450	155-2200	2000-12000			Forged, Hot Rolled
1.2311	P20	PDS-3	3Cr2Mo	10-460	155-2200	2000-10000	20-200	2000-6000
1.2738	P20+Ni	-	3Cr2NiMnMo	21-300	155-2200	2000-8000	20-200	2000-6000
1.2379	D2	SKD10	SKD10	10-200	155-810	2000-6000	14-80	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	12-300	3000-6000
1.2344	H13	SKD61	4Cr5MoSiV1	10-500	155-1600	2000-6000	16-400	3000-6000
1.2510	O1	SKS3	9CrWMn	10-200	155-810	2000-6000	20-200	3000-6000
1.7225	SAE4140	SCM440	42CrMo	10-280	155-2200	2000-6000	16-450	3000-6000

► 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.

Annealing Heat Treatment Alloy Steel Bar DIN 1.7225 4140 Scm440 42CrMo4

Product Tags:

high carbon steel plate

high carbon steel round bar

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