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Professional China 1.2738 Plates Q+T - STAINLESS STEEL – Histar

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  • Professional China 1.2738 Plates Q+T - STAINLESS STEEL – Histar
  • Professional China 1.2738 Plates Q+T - STAINLESS STEEL – Histar
  • Professional China 1.2738 Plates Q+T - STAINLESS STEEL – Histar

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Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Round Square Steel Bar, Fine Blade Circular Saw, Peeling Round Bar, We are willing to give you the best suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so as to make you ahead in the line of this business.
Professional China 1.2738 Plates Q+T - STAINLESS STEEL – Histar Detail:

Application:

The chemical composition of martensitic stainless steel is characterized by the addition of elements such as molybdenum, tungsten, vanadium, and niobium on the basis of different composition combinations of 0.1%-1.0%C and 12%-27%Cr. Because the organizational structure is a body-centered cubic structure, the strength drops sharply at high temperatures. Below 600℃, the high temperature strength is the highest among all kinds of stainless steel, and the creep strength is also the highest. 440A steel has excellent quenching and hardening performance, high hardness, and higher toughness than 440B steel and 440C steel. 440B steel is used for cutting tools, measuring tools, bearings and valves. 440B steel has higher hardness than 440A steel and higher toughness than 440C steel. 440C steel has the highest hardness among all stainless steel and heat-resistant steel, and is used for nozzles and bearings.

Mainly Stainless Steel Grade No. we supplied:

HISTAR DIN ASTM JIS
HSA 1.4109 440A SUS440A
HSB 1.4112 440B SUS440B
HSC 1.4125 440C SUS440C

Size:

PRODUCT

DELIVERY CONDITION AND AVAILABLE DIMENSIONS

ROUND BAR

COLD DRAWING

CENTERLESS GROUND

PEELED

TURNED

DIAMETER IN MM

2.5-12.0

8.5-16

16-75

75-510

SQUARE

HOT ROLLED BLACK

FORGED ALL SIDE MILLED

SIZE IN MM

6X6-50X50

55X55-510X510

FLAT BAR

HOT ROLLED BLACK

FORGED BLOCK ALL SIDE MILLED

THICK X WIDTH IN MM

3-40 X 12-610

80-405 X 100-810

STEEL SHEETS

COLD ROLLED

HOT ROLLED

THICK x WIDTH xLENGTH IN MM

1.2-3.0X600-800MM-1700-2100MM

3.10-10.00X600-800MM-1700-2100MM

Disc

100-610MM DIA X1.5-10MM THICK
HISTAR

DIN

ASTM

CHEMICAL COMPOSITION

PROPERTY

APPLICATION

C

Si

Mn

P≤

S≤

Cr

Mo

V

W
HSA

1.4109

440A

0.60-0.75

1.00 Max.

1.00 Max.

0.030

0.030

16.0-18.0

0.75 Max.

    

440A steel has excellent quenching and hardening performance, high hardness, and higher toughness

Tools, measurement, bearing with hi-resisting corrupt

HSB

1.4112

440B

0.75-0.95

1.00Max

1.00Max

0.030

0.030

16.0-18.0

0.75 Max

-

-

440B steel has higher hardness than 440A steel and higher toughness than 440C steel. 

cutting tools, measuring tools, 

bearings and valves. 

HSC

1.4125

440C

0.95-1.20

1.00Max

1.00Max.

0.030

0.030

16.0-18.0

0.75

Max

-

-

440C steel has the highest hardness among all stainless steel and heat-resistant steel

 nozzles and bearings.
Product detail pictures:

Professional China 1.2738 Plates Q+T - STAINLESS STEEL – Histar detail pictures

Professional China 1.2738 Plates Q+T - STAINLESS STEEL – Histar detail pictures

Professional China 1.2738 Plates Q+T - STAINLESS STEEL – Histar detail pictures

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Fast and fantastic quotations, informed advisers to help you choose the correct products that suits all your needs, a short manufacturing time, responsible good quality control and distinct companies for paying and shipping affairs for Professional China 1.2738 Plates Q+T - STAINLESS STEEL – Histar , The product will supply to all over the world, such as: Moldova, Manchester, Cyprus, We have been committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.
    • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Katherine from San Diego - 2018.12.11 14:13
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
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