Product Details

Product Description

1. MAIN APPLICATION

Suitable for manufacturing requires a certain strength and toughness of large and medium-sized plastic mold. Such as locomotive traction with the big gear, the supercharger drive gear, pressur vessel, rear axle, gear load connecting rod and a spring clip, can also be used to under 2000m deep well of oil drill pipe joint and the fishing tool, and can beused for bending machine mould, etc.

2. DELIVERY CONDITION

Hot rolled black surface

Hardness: annealed HB 220-230

Width: 1500-2300mm

Thickness: 20-200mm

Rounds: dia 20-350mm

3. CHARACTERISTICS

Belongs to the ultra-high strength steel, with high strength and toughness, good hardenability.

4. DELIVERY

Mill deliver condition, without sawing or cutting

5. CHEMICAL ANALYSIS

6. COMPARED GRADES(BASED ON USAG

7. HEAT TREATMENT(FOR REFERENCE)

China grades	Foreign grades	C	Si	Mn	P≤	S≤	Cr	Mo
42CrMo4	1.7225	0.38-0.45	≤0.40	0.60-0.90	0.035	0.035	0.90-1.20	0.15-0.30
42CrMo	4140	0.38-0.45	0.17-0.37	0.50-0.80	0.035	0.035	0.90-1.20	0.15-0.30

Chinese	American	German	Swedish	Japanese
GB	AISI	DIN	ASSAB	JIS
42CrMo	4140	1.7225	——	SCM440

Quenching			Tempering
Heating Temperature/℃	Cooling	Hardness/HRC	Heating Temperature	Cooling	Hardness/HRC
840-880	Oil	≥53	450-650	Air	25-40

Products Show

Our Service

Sawing

According to your request :
-- Standard steel bar (sawing)

--non-Standard steel bar (sawing)
-- Mill deliver condition , without sawing or cutting .

Ultrasonic Testing

Hardness detection

Our Company

Company Profile

EnXiang International Co.,Ltd is ZhongYe cast steel factory subordinate company,Started the first domestic special steel smelting, ferroalloy sales and commodity foreign trade in a body comprehensive enterprise. The company has independent import and export rights, has the abundant technology, equipment and an experienced team with high quality. After more than 30 years of development, has now become a set of steelmaking, casting, production and sales as one of the medium-sized enterprises. Currently has yearly produces 20000 tons of capacity.

Factory

Our Factory

Workshop

Our Workshop

Warehouse

Our Warehouse

Team

Our Team

Delivery

Packing Details : Packing, solid bicycle saddle, 50pcs/carton

Delivery Details : 3-30 days after order of Solid bicycle tire tubes

Our Certifications

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Tel: +86 18435163854

Email: