Sign In | Join Free | My vivirlatino.com
vivirlatino.com
Dongguan Bo Yunte Metal Co., Ltd
Home > Minerals >

4130 Alloy Round Bar 30CrMo

Product Categories
Dongguan Bo Yunte Metal Co., Ltd

4130 Alloy Round Bar 30CrMo

Place of Origin : China
Brand Name : BYT
Model Number : 4130
Certification : 4130
Dimensions : 12-1000mm
Standard : AISI ASTM BS DIN GB JIS
Price : FOB 1500 USD/Ton
Packaging Details : base on Buyer‘s requirement
Delivery Time : 15 days
Payment Terms : L/C T/T
Supply Ability : 5000Ton
MOQ : 20Ton
Port : Shengzhen
Contact Now

4130 30CrMo Alloy steel round bar


General Information:

General purpose medium carbon steel delivered in as rolled condition. It can be further heat treated to achieve specific mechanical properties. The 0.45% carbon content is not favorable for welding. However, it can be weld with appropriate pre and post weld heat treatment. Surface hardness of 57~62 HRC can be achieved with cast hardening to a depth of approximately 1mm. Used for most transmission and motor parts of medium strength. Case hardened parts such as camshafts, gears, rocking levers etc. Simple hand tools and various types of fasteners and fixtures, machinery parts and components with medium stress.

Comparable Standards:

AISI/SAEDINW.Nr.AFNORJISBSSIAUGB,YB

1045

CK45

1.1191

XC48S45C--45

Chemical Analysis (%):

Grade

C

Si

Mn

P

S

Cr

Ni

Mo

Cu

45

0.42-0.50

0.17-0.37

0.50-0.80

≤0.035

≤0.035

≤0.25

≤0.30

-

≤0.25

1045

0.43-0.50

-

0.60-0.90

≤0.040

≤0.050

≤0.05

-

-

-


1.1191

0.42-0.50

≤0.40

0.50-0.80

≤0.030

≤0.035

Cr+Ni+Mo≤0.63

-

Hot work and heat treatment temperatures

ForgingNormalizationSubcritical annealingIsothermal annealingHardeningTempering
1100~850*840~880650~700*820~860
600x1h*
820~860 water550~660

Material:

C50 C45 carbon steel steel plate

Process:

EAF + LF + VD + Forged + Heat Treatment (optional)

Diameter:

16mm-1650mm

Length:

3000mm-12000mm

Heat treatment:

Normalized / Annealed / Quenched / tempered

Delivery condition:

Hot rolled or 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 G3 C/c

Delivery time:

10-15 days after advanced payment

Payment:

TT or LC

Available sizes:

Round: Dia. 10– 900mm

Plate: Thickness 10 – 300mm, width 1200- 2300mm

Delivery condition: Hot rolled or forged Peeled or black surface, annealed or no heat treatment.

Properties:

A medium carbon steel is used when greater strength and hardness is desired than in the “as rolled” condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Turned ground and polished.

Applications:

Component parts for vehicles, shafts, bushings, crankshafts, connecting rods and parts for the machine building industry and steel for axes, knives, hammers etc.

Heat Treatment:

Soft annealing: heat to 650-700°C, cool slowly.

Hardness after annealing: Max. 207 HB

Hardening: 820 - 850 °C

Normalizing temperature: 840-870°C

Hardness after tempering:

Tempering °C

150

200

250

300

HRC

Our advantage:

  1. High quality
  2. Competitive price
  3. On-time delivery
  4. Excellent after-sales service
  5. Large stocks


Product Tags:

4130 Aooly Bar

      

4130

      

4130 Steel Bar

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

4130 Alloy Round Bar 30CrMo Images

Inquiry Cart 0
Send your message to this supplier
 
From:
Enter your email please.
To: Dongguan Bo Yunte Metal Co., Ltd
Subject:
Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0