Chinese Professional Tool Steel Supplier - STAINLESS STEEL – Histar

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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and advancement, we'll build a prosperous future together with your esteemed organization for Hot Work Tool Steel Flat Bar 1.2344/H13/Skd61, Forged Round Bar, Circular Saw Blade For Stainless Steel, And there are also a lot of overseas close friends who came for sight seeing, or entrust us to buy other stuff for them. You will be most welcome to come to China, to our city and to our manufacturing facility!
Chinese Professional Tool Steel Supplier - STAINLESS STEEL – Histar Detail:

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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:

Chinese Professional Tool Steel Supplier - STAINLESS STEEL – Histar detail pictures

Chinese Professional Tool Steel Supplier - STAINLESS STEEL – Histar detail pictures

Chinese Professional Tool Steel Supplier - STAINLESS STEEL – Histar detail pictures


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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for Chinese Professional Tool Steel Supplier - STAINLESS STEEL – Histar , The product will supply to all over the world, such as: Hamburg, Swaziland, Finland, Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part products. Our advantage is full category, high quality and competitive price! Based on that, our products win a high admiration both at home and abroad.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Fay from Birmingham - 2017.10.25 15:53
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Pearl from Surabaya - 2017.01.11 17:15
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