China Best quality Alloy Steel Stockiest - STAINLESS STEEL – Histar factory and manufacturers

Best quality Alloy Steel Stockiest - STAINLESS STEEL – Histar

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Best quality Alloy Steel Stockiest - 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

P≤

S≤

HSA

1.4109

440A

0.60-0.75

1.00 Max.

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

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

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:

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Adhering for the theory of "quality, services, performance and growth", we have received trusts and praises from domestic and worldwide shopper for Best quality Alloy Steel Stockiest - STAINLESS STEEL – Histar , The product will supply to all over the world, such as: Curacao, Armenia, Malta, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we are going to have a bright prospect and to be distributed all over the world in the years to come.

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