AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar

Trusted Exporter of Industrial AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar

AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar available in diversity of sizes in Big stock, we deliver AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar with Exceptional sizes & Quality, can supply in small or large quantity

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AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar

Introduction:

Santok Steel Corporation is the most acclaimed manufacturer, exporter, distributor and supplier of industrial AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar with required test certificates. Our material is certified to the highest industry standards. You can also Order small quantities, we will be happy to quote best price for small and large quantities & can typically deliver the AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar in minimum time frame anywhere around the globe.
Our broad product range makes your individual wishes possible and also meets the extraordinary demands.

AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar specification

AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar with Milled Surface 

Alloy steel / Alloy tool steel / tool steel

Forged ¢ 150 ~ ¢ 600 MM AISI 4140 / JIS SCM440 / GB 42CrMo / DIN 1.7225 Alloy Steel Round Bar with Milled surface

Description:

1.DIN1.7225/SAE4140/GB42CrMo,JIS SCM440 alloy steel round bar

2. Forged condition, annealing or harden,  milled surface

3.Pre-heat treatment:

  • Annealing : heat to 840-860°c, keep 2H, furnace cold, hardness≤217HBS
  • High temperature tempering : heat to 680-700°c, air cold, hardness ≤217HBS

4.Heat treatment: 

  •  Normalization: heating to 840 to 880 °C, maintenance, furnace cooling to 600 °C, 

then in air. 

  •  Stress relieving: after rough heat to 500 °C, maintenance raff. In oven to 400 °C, 

then in air.

  • Hardening: preheating from 600 to 650 °C austenitizing at 840 to 880 °C, quenching in oil. 
  • Tempering: heating to 550 - 650 °C and maintenance regime, again depending on the mechanical properties 

5. Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface 

6. Ultrasonic test standard: SPE1921-GR3, CLASS C/C or D/D

7. Production leadtime: 7~10 days

8. Chemical composition:

C Mn Si Cr Ni Cu P S
0.17-0.23 0.30-0.60 0.15-0.40 1.25-1.75 3.25-3.75 ≤0.25 ≤0.030 ≤0.030

9. Compared grades(based on usage):

Chinese American German Japanese
GB AISI DIN JIS
42CrMO4 4140 1.7225  SCM440

Competitive Advantage:

  • Good purity and homogeneity.
  • Good machinability (Roughing, grinding and drilling)
  • Competitive price
  • Good dimensional stability during heat treatment.
  • Excellent preparation for nitriding, both ionic and gaseous, induction hardening to increase the mechanical properties.
  • Fast production leadtime
  • All the material are inspected with 3 times to meet the highly standards

AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar manufacturer, Stockholder & Supplier
We have a specialist dedicated AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar team and can supply the following stainless steel grades in bar and round bar form with the following sizes in stock:

AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)

Origin: Europe, Japan, Korea, Taiwan
We can produce according to Your Required Specification

AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar certificates:

ISO 9001:2008 Certified Company

TEST CERTIFICATE 
We can provide AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar Mill Test Certificate as per EN 10204 as per 3.1/3.2 TC

AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar uses & application:

We supply AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar to Oil & Gas, Refineries, Fertilizers, Heat-Exchangers, Paper & Pulp, Pharmaceuticals, Chemicals, Water Treatment, Dairy, Sugar & Food Processing, Construction, Mining, Shipbuilding, Offshore, Defence, Ports, Railway, Nuclear Power, Power Plant, Cement, Government Org., Engineering Co., Oil Mills, and other industrial projects.

AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar packing, Shipping & delivery time:

3 Weeks + Sailing Time

pipe tubes Bar India
AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar packing (Ready to ship)

pipe tubes Bar India
AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar packing (Ready to ship)

Packing details:

PVC packing, carton packing, or as customer request woodeng case.

AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar have to arrive safely, quickly and without damages at their destination in any part of the world. Packing is also an essential part of quality assurance.

Offer AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar best price
AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar Advanced Manufacturing Process:

Top technology in AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar manufacturing

Machine processing (interior and exterior)

AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar we export to:

Bahrain, Brazil, Chile, Egypt, India, Iran, Iraq, Kuwait, Lebanon, Middle East, Mexico, Nigeria, Oman, Saudi Arabia, South Africa, South America, Qatar, Russia, Turkey, United States, UAE, Venezuela, Yemen & around the globe.

Available Product Stock -JIS, AISI, ASTM, GB, DIN, EN BAR

(These products are widely used in construction field, ships building / Shipping, automobile industry, decorative, Chemical, architecture, mechanical processing,Machined components, dairy & other Industries)

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