Factory Sales ASTM H12 1.2605 SKD62 Hot Work Tool Steel Sheet&Plate

• After-sales Service: 24 Hours on Line
• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO, RoHS, IBR
• Surface Treatment: Blackface
• Technique: Forged
• Model NO.: H12/1.2605/SKD62
• Application: Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
• Special Use: Cutting Tools, Measuring Tools, High-strength Steel Plate, Wear Resistant Steel
• Stock: Stock
• Payment Term: 30% Tt Deposit, Balance Against Bl Copy
• Length: 3000-5800mm
• Delivery Date: 30 Days
• Ex-Stock: No
• Ut Standard: Sep 1921-84 D/D
• Grain Size: ASTM E112
• Non-Metallic Inclusiton: ASTM E45
• Form: Round Bars/ Flat Bar / Blocks/ Tube
• Process: Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
• Technology: Hot Rolled/ Forged/ Cold Drawn
• Heat Treatment: Normalized;Annealed ;Quenched ;Tempered
• Surface: Black; Peeled; Polished; Machined; Grinded; Turne
• Test: Ensile Strength, Yield Strength, Elongation
• Certificate: ISO/ Mill Certificate
• Transport Package: Seaworthy Package
• Trademark: Qilu
• Origin: China
• HS Code: 7228400000
• Production Capacity: 400, 000ton/Year

Product Description

Factory Sales ASTM H12 1.2605 SKD62 Hot Work Tool Steel Sheet&Plate

1: H12 steel introduction

AISI h12 tool steel is a 4.75~5.5% chromium, general-purpose hot work steel. H12 tool steel contains (0.2~0.5%) less vanadium than the widely-used H13 hot works tool steel (0.8~1.2%). ASTM/AISI H12 Steel is a deep-hardening, air-hardening steel that exhibits minimal size change during heat treatmnet. H12 tool steel material has good resistance to thermal fatique cracking (heat cracking) and excellent resistnce to gross cracking and thermal shock when water cooled in service. So, we could say H-12 tool steel mainly has the following characteristics:

• Excellent resistance to wear, high strength at elevated temperature.
• Good homogenizing with high toughness.
• Extra- fine- structure without grain-boundary carbide.
• Inclusion shape controlled with high cleanliness.

2: H12 Steel equivalent

Country	USA	German	Japan	British
Standard	ASTM A681	DIN EN ISO 4957	JIS G4404	BS 4659
Grades	H12/T20812	1.2605/X35CrWMoV5	SKD62	BH12

 
3: H12 steel chemical composition

Grade	C	Si	Mn	P	S	Cr	V	W	Mo	Ni	Cu	Sn
H12/T20812	0.30-0.40	0.80-1.25	0.20-0.60	0.03	0.03	4.75-5.50	0.20-0.50	1.00-1.70	1.25-1.75	-	-	-
1.2605/X35CrWMoV5	0.32-0.40	0.80-1.20	0.20-0.50	0.03	0.02	4.75-5.50	0.20-0.50	1.10-1.60	1.25-1.60	-	-	-
SKD62	0.32-0.40	0.80-1.20	0.20-0.50	0.03	0.02	4.50-5.50	0.20-0.50	1.10-1.60	1.00-1.60	-	-	-
BH12	0.30-0.40	0.85-1.15	0.40	0.35	0.35	4.75-5.25	0.50	1.25-1.75	1.25-1.75	0.40	0.20	0.05

 
4: H12 steel mechanical properties  
  The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.

5: H12 steel overviews

Size	Round	Dia 8-1000mm
	Plate/Flat/Block	Thickness 16mm-500mm
		Width 200mm-800mm
Heat treatment	Normalized ; Annealed ; Quenched ; Tempered
Surface condition	Black; Peeled; Polished; Machined; Grinded; Turned; Milled
Delivery condition	Forged; Hot rolled; Cold drawn
Test	Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc.
Payment terms	T/T;L/C;/Money gram/ Paypal
Trade terms	FOB; CIF; C&F; etc..
Delivery time	30-45 days
Application	AISI H12 hot work tool steel is usually used for hot tooling applications where maximum resistance to cracking is required. Such typical applications include the following: Extrusion indushry: dies and inner liner for extrusion, extrusion tools Forging Industry: forming dies, press dies Die casting industry: dies for die-carbide Tool Industry: hot punch, hot shear blades, immediate roller for cold rolling

6: Delivery condition
For hot rolled steel plate, QT, Black surface.
 

Hunan Qilu Industrial Co., Ltd has the capacity to forge round steel, steel flat, square steel, module, shaft and roller, etc. The main specifications of the products include Φ80-1000mm forging materials and 80-1200mm square billets and which the maximum piece weight can reach 50T.



Hunan Qilu Industrial Co., Ltd were already engaged in exporting steel for 11 years, could supply a great variety of hot forged, hot rolled and cold drawn Steels,  including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating and cutting service.

Since 2008 year, Hunan Qilu Industrial has the right to export all FORGED STEEL behalf of Qilu Speical Steel Co.,ltd which is specialized in smelting and forging of special steel since 1965 year, now Qilu special steel is one of the biggest manufacturer of forged product in China.The forged products are used in Automotive, Aerospace, Power Generation, Oil & Gas, Transportation and Industrial. We already set up the warehouse in Wuxi and Dongguan city, more than 20000 tons ex-stock could be supplied with kinds of size.

Qilu Industrial is the professional one-stop steel manufacturer, stockist and exporter in China, our customers spread all over the world, include West Europe, North America, South America, Asia, Middle Asia, Africa, Australia, etc.


The company owns advanced special steel smelting facilities and forging processing equipments, the main steel-making equipment include 2 sets of 50t ultra-high power electric arc furnaces,2 sets of 60t LF refining furnaces,1 set of 60t vacuum degassing refining furnace and 4 sets of 1-20t electroslag re-melting furnaces.
The main forging equipments mainly include:3 sets of 5t electro-hydraulic hammers, 1 set of high-speed forging units of 800t,1600t,2000t and 4500t respectively.

 

Summer Ning 
 

Hunan Qilu Industrial CO., LTD

Web: qilusteel.en.made-in-china.com