Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
SHANGHAI UNITE STEEL
Home ProductsForged Steel Shaft

AISI4145H / SCM445 UT Tested Hot Forged 4145H 45CrMnMo Alloy Steel Round Bar for Petroleum

China SHANGHAI UNITE STEEL certification
China SHANGHAI UNITE STEEL certification
I'm Online Chat Now

AISI4145H / SCM445 UT Tested Hot Forged 4145H 45CrMnMo Alloy Steel Round Bar for Petroleum

AISI4145H / SCM445 UT Tested Hot Forged 4145H 45CrMnMo Alloy Steel Round Bar for Petroleum
AISI4145H / SCM445 UT Tested Hot Forged 4145H 45CrMnMo Alloy Steel Round Bar for Petroleum AISI4145H / SCM445 UT Tested Hot Forged 4145H 45CrMnMo Alloy Steel Round Bar for Petroleum AISI4145H / SCM445 UT Tested Hot Forged 4145H 45CrMnMo Alloy Steel Round Bar for Petroleum AISI4145H / SCM445 UT Tested Hot Forged 4145H 45CrMnMo Alloy Steel Round Bar for Petroleum

Large Image :  AISI4145H / SCM445 UT Tested Hot Forged 4145H 45CrMnMo Alloy Steel Round Bar for Petroleum

Product Details:
Place of Origin: China
Brand Name: UST
Certification: ISO9001
Model Number: OD: 80-1200mm
Payment & Shipping Terms:
Minimum Order Quantity: MOQ: 1 pieces
Price: USD 80- 1200/pieces
Packaging Details: Wooden case or according to customers' requirement
Delivery Time: Within 5-35 days
Supply Ability: 2000/pieces
Detailed Product Description
Process: Hot Forged+ Heat Treament Surface: Black Or Bright
Standard: ASTM A304 Inspection: The Third Party Is Acceptable
Testing: Eddy Test Certificate: ISO9001-2008
High Light:

Alloy Steel Shaft

,

Carbon Steel Shaft

AISI4145H/SCM445 /50CrMo4/din 1.7228 forged steel shaft for mechnical purpose, OD: 80-1200mmAISI4145H / SCM445 UT Tested Hot Forged 4145H 45CrMnMo Alloy Steel Round Bar for Petroleum 0

 

Application:
Foodstuff, Gas, metallurgy, biology, electron, chemical, petroleum, boiler, nuclear energy, Medical equipment, fertilizer etc

Specifications: Alloy 4145, AISI 4145, UNS G41450

Typically used in oil and gas applications, Castle Metals stock Alloy 4145 in round bar, hollow bored bar and Stabilizers, from their warehouse in Blackburn, UK.

4145 is available in sizes 3.25” – 24”, fully certified to API 7-1, quenched and tempered with hardness 30 to 36HRc. Stabilizers made specifically to requirements.

Alloy 4145 is used in a number of applications including drill collars, pup joints, subs and various other down hole tool products

Alloy 4145 is a Chrome / Moly alloy displaying high hardenability and good hardness penetration qualities. When heat treated, Alloy 4145 can be machined relatively effectively despite this well-known hardening grade maintaining its properties at very high temperatures! What makes Alloy 4145 harder than Alloy 4140 is the increased use of carbon applied to Alloy 4145.

Customers requiring even higher hardenability properties, particularly those operating within the Oil & Gas sector, may look to deploy Alloy 4145 MOD, as opposed to standard Alloy 4145, due to the increased amount of Mn, Cr or Mo used within to further strengthen the alloy.

 Chemical composition

C Si Mn P S Cr Mo
043-0.49% 0.10-0.35% 0.85-1.10% ≤0.035% ≤0.040% 0.80-1.10% 0.15-0.25%
 

 

 

 

Equivalent Steel Grade

DIN ASTM A29 JIS G4105 GB EN ISO 10250
1.7228 4145 SCM445 50CrMo4 50CrMo4
 

 

Mechanical Properties

Tensile

Strength

(MPA)

Yield Strength

(MPA)

Reduction

(%)

Elongation

(10%)

Impact Strength

(Aku2/J)

Hardness

(HB)

1000 880 17 50 80

Anneal≤270HB

Q+T 30-36HRC

 

  

Process: EAF+LF+VOD+Forged+Heat Treatment(optional)

 

Annealed:(Metallurgy) to temper or toughen (something) by heat treatment

Normalized:To remove strains and reduce coarse crystalline structures in (metal), especially by heating and cooling.

Quenched: To cool (hot metal) by thrusting into water or other liquid.

Tempered: Having the requisite degree of hardness or elasticity. Used of glass or a metal.

 

SIZE RANGE:

Round:

Hot Forged: 80mm -1200mm

 

SURFACE FINISHES:

Black, Turned & Polished

 

Test: Ultrasonic test according to SEP 1921-84

 

 

AISI4145H / SCM445 UT Tested Hot Forged 4145H 45CrMnMo Alloy Steel Round Bar for Petroleum 1AISI4145H / SCM445 UT Tested Hot Forged 4145H 45CrMnMo Alloy Steel Round Bar for Petroleum 2

Contact Details
SHANGHAI UNITE STEEL

Contact Person: Anndy

Tel: +8615502127172

Send your inquiry directly to us (0 / 3000)