Made in China Recommended Factory Tool Mould Alloy Steel Engineering Steel Stainless Steel Big Stock Round Square Flat Plate Sheet Block Special Steel

• Customization: Available
• Type: Round,Flat,Block,Hollow Bar,Irregular Forging
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Model NO.: 1.2083
• Composition: Alloy Tool Steel
• Technique: Forged
• Shape: Round,Flat,Block,Hollow Bar,Irregular Forging
• Surface Treatment: Machined
• Special Use: Mold Steel, Mould Steel,Die Steel,Hot Working Tool Steel
• Application: Die Steel Bar,Tool Steel Bar,Mould Steel Bar,Block
• Heat Treatment: Spheroidizing Anneal or Qt
• Grain Size: Acc. to ASTM E112≥ 5 or Finer
• Ut: Sep1921-84 3 D/D or Finer
• Surface: Machined
• Orging Ratio: ≥6:1
• Transport Package: Nuded Package
• Specification: Diameter 80-600mm; 80-600x300-1200mm
• Trademark: CHANGXIANG
• Origin: China Mianyang
• HS Code: 7222190000
• Production Capacity: 50, 000mt/Year

Product Description

MARTENSITIC STAINLESS STEEL
AISI420/420SS/1.2083/SUS420J2/X40Cr14/4Cr13
 

INTERNATIONAL STEEL GRADES
ISO			DIN		Russia
X40Cr14		ISO4957-2018	1.2083	DIN4957-2018	/	GOST5950-2000
USA			Japan		China
AISI420	ASTM A 681-2022		SUS420J2	JISG4404-2021	4Cr13	GB1299-2000

APPLICATION:
This material is mainly used in cutting tools, bearings, pipes and protective sleeves, springs, screws, pistons, kitchen knives, industrial knives for machines, carburetor needles, surgical and measuring instruments. Used in the chemical, petrochemical, food, and machine industries, has sufficient corrosion resistance in the environment containing some organic acids, salts, water, alcohols, and liquid fuels.

SPECIFICATION:
Tool, wear resistant stainless steel with martensitic structure for thermal improvement. After heat treatment has high hardness of 52-54 HRC.

CHEMICAL COMPOSITION
C	Si	Mn	P	S	Cr	Ni	Mo	V
0.36-0.42	≤1.00	≤1.00	≤0.030	≤0.030	12.50-14.50	/	/	/

PRODUCTION FLOW& TECHNICAL INDEX
Size Range	Round 80-500mm; Flat 80-600mmx300-1500mm
Smelting	EAF+LF+VD(or +ESR)
Production Process	Hot Forged+Annealing≤235HB (or +QT)
Heat Treatment	Forging at a temperature of 1100 - 800 ºC  Softening annealing at a temperature of 750 - 850 ºC  Hardening at a temperature of 900 - 1030ºC  Tempering at a tempering of 530~600ºC
Forging Ratio	≥6:1
Surface	Machined
Non-metallic Inclusions	Acc. To ASTM E45 or finer A(Thin 1.0 Heavy 1.0); B(Thin 1.5 Heavy 1.0); C(Thin 1.0 Heavy 1.0); D((Thin 1.5 Heavy 1.0);
Grain Size	Acc. To ASTM E112≥ 5 or finer
UT	SEP1921-84 3 D/d or finer

Jiangyou Changxiang Special Steel Manufacturing Co.,Ltd. was stablished in 2006, total over 480 staff and cover 940,000 square meters area,with subsidiary company Changxiang Forging Mould Co.,Ltd.(Since 2017) and Shuangma Electric Power Co., Ltd. are belong to Changxiang Group. Our steels be widely used in industries ofmilitary,nuclear,aviation,clean energy,steam turbine,moulds,automobile,
petroleum, chemistry,marine,mechanics, etc.
 
Changxiang started export business since 2010,and we have exported to 23 countries and areas which including Germany,Poland,Italy,Spain,
Canada,USA,Brazil,Turkey,Singapore and Japan,etc.

Being a professional manufacturer of hot forged special steels,forgings and the largest forged tool steel stock trade center in Southwest of China,it's our responsibility to supply you stable quality steels,service and we'd like to be your reliable partner in global market.


COMPLETE PRODUCTION LINE

Hydropower Station	2×11000KW Generator to supply electricity for smelt and heat treatment;
Smelting Capability	30Ton EAF+30Ton LF+30Ton VD+1~15Ton Argon-shield ESR;
Forging Capability	4500Ton Forging Press+3150Ton Forging Press+1600 Ton Forging Press; 6Ton Electro-hydraulic Hammer+5Ton Electro-hydraulic Hammer;
Heat Treatment Capability	21 Electric Furnaces for Annealing,Normalizing,Tempering; Workshop for QT(quenching+tempering)/Solution&Aging/EFS;
Machining Capability	34 Sets Machining Equipments;
Physical&Chemical Test Center	27 Sets Test Equipments;

ADVANTAGES
△Complete Production Line: Electric Power,Smelting,Forging,Heat Treatment,Machining,Physical&Chemical Test Center.
△Technology Innovation: Research with Chongqing University and Beijing Iron&Steel Research Institue;
△Full production process can be controlled from very primary stage smelting;
△Competitive Grades: 1.2344,1.2343,1.2083,1.2085,1.2379,1.2316,1.2360,1.2365,1.2367,1.2714,1.2767,S136,616,630,irregular forgings,etc;


CHANGXIANG TOOL STEEL SUPERMARKET
△Rich Stock: over 8,000tons(>30 kinds): plastic tool steel; hot work tool steel, cold work tool steel, stainless steel;
△Wide Range Specifications: Diameter 80-1000mm;  Thickness 80-800mm;  Width 100-1800mm;
△Quick Delivery From Stock: within 3 days deliver to any port of China;


CHANGXINAG SPIRITS: Honesty, Quality, Service, Efficiency;

 

FAQ:
1.Are you factory or trader?
   Changxiang is a factory has own hydropower station,smelting,forging,heat treatment,machining,physical&chemical test center
   and innovation lab.

2.Do you have stock?
   We built our brach company in 2017 and we produced over 8,000Tons kinds of hot forged tool steels in our warehouse which mainly including:
   1.2344ESR,1.2343ESR,1.2714QT,1.2714SA,1.2085QT,1.2083,1.2316ESR,718,17-4PH,15-5PHetc.

3.What are your hot sales materials?
   1.2344ESR(H13),1.2343ESR(H11),1.4057ESR(431),1.2085QT,1.2316ESR,1.2367ESR,1.4542,1.4545,1.4313,1.2379(D2),D7,1.4112,etc.

4.Can we visit your factory?
   Welcome to visit us at any time.

5.Which port be loaded?
   Mostly we loaded in Shanghai port.

6.What's the production size range?
   Diameter 80-1000mm; Thickness 80-800mm; Width 300-1800mm.

7.Production and Test Equipments?
   Electric Energy: 2x11,000KW hydropwer engines to guarantee smelting and heat treatment electricity energy;
   Smelting: 30MT EAF+30MT LF+30MT VD+1-15MT ESR
   Forging: 4500MT+3150MT+1600MT Forging Press; 6MT+5MT Hydraulic Hammer;
   Heat Treatment Furnace: 20MT-200MT Electric Resistance Furnace;
   Machining: 47 sets kinds of machining equipments for round,flat,block and irregular parts;
   Physical&Chemical Test: 39 sets kinds of test equipments;

8.What's your advantages?
   8-1)Changxiang has complete production line including own electricity power,smelting,forging,machining,heat treatment,
          physical&chemical test center and we can control the quality from the primary stage from smelting.
   8-2)Changxiang has over 8,000MT kinds of hot forged tool steel stock in our warehouse which all produced by CHANGXINAG.