Specifications

hot rolled steel bar 1.7225:
1.Diameter :12-600mm, Length: 3000-5800mm;
2.UT standard: SEP 1921-84 Class C/c
3.Best price

  hot rolled steel bar 1.7225  

 

Material:	Steel Round Bar 42CrMo4/ 4140/1.7225
Process:	EAF + LF + VD + Forged + Heat Treatment (optional)
Diameter:	12mm-600mm
Length:	3000mm-12000mm   Straightness: 3mm/M max
Heat treatment:	Normalized / Annealed / Quenched / tempered
Delivery condition:	Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)
Technical Data:	According to the customer's requirement of Chemical Composition, Physical  Properties and Mechanical Testing
Test:	Ultrasonic test according to  SEP 1921-84 Class C/c
Delivery time:	7-15 days after advanced payment
Payment:	30% advance by TT; Balance pay before the shipment against shipping documents  or irrevocable LC at sight

 

Chemical composition (%)

Grade	C	Si≤	Mn	P≤	S≤	Cr	Mo
42CrMo4	0.38-0.45	0.40	0.60-0.90	0.035	0.035	0.90-1.20	0.15-0.30

 

 

 

About us:

  ◊Establish: Dongguan Circle Four Metal Materials Co., Ltd. was established in 1998, has 10 years manufacturing and exporting professional experience in mould steel, special steel etc.

  ◊Products: We mainly manufacture more than 100 kinds of hot rolling or forging products, such as alloy structural steel, alloy tool steel, carbon structural steel, carbon tool steel, plastic mould steel, hot work steel, cold work steel, spring steel and high speed steel.

  ◊Capacity: 500, 000MT per year.

 

Any interests in our company and products, please feel free to contact us for quotation. We warmly welcome you to our factory.

 gerrycheng at cf-steel dot com dot cn

 

Main products:

plastic mould steel:  P20/ 1.2311  10Ni3MnCuAI/ NAK80  P20+Ni/1.2738/718  4Cr13/1.2083   3Cr17Mo/1.2316

hot work steel:       H13/1.2344/skd61

cool work steel:      D2/1.2379/skd11   D3/skd1/Cr12  D5/skd11/1.2601   O1/9CrWMn

carbon steel;         S45C/C45/C50/S50C/1045,  Q235, A36, Q345B

other alloy steel:    42CrMo/4140/1.7225   420/S136H&S136  5140/40Cr/1.7035