Grade: 1.2344
Similar grade: H13, SKD61
Chemical compostion:
C: 0.35/0.42; Si: 0.90-1.20; Mn: 0.30/0.50; P: Max 0.025; S: Max 0.025,
Cr: 4.80-5.50, Mo: 1.20-1.50; Ni: Max 0.30 V: 0.90/1.10;
Standard: EN10083
Grain Size: 6-8
Delivery condition: Hot forged +Annealing+Rough Turned
Or Only forged of black surface bars.
As forged condition straightness: Max 4mm/m, RT bar straightness: Max 2mm/m
As forged diameter tolerance: -0/+8mm; RT diameter tolerance: -0/+3 mm
Non-metal inclusion: As per ASTM E45 A/B/C/D heavy Max 1.5, thin Max 1.5
Size: 90mm~800mmLength: 4.0m and up(Or fix length according the customer requirement). Inspecting: UTS according to SEP 1921 C/c, D/d, E/e, A388 or GB/T 6402
Cut both ends
Min. Qty.: 15MT per size. Delivery: By both negotiation. (By bulk shippment or By Container)
Other Steel Grade:
Carbon Steel: C45, CK45, C60, CK15, C30, C40
Alloy Steel: ST52-3, ASTM A105, 42CrMo4, S355J2G3, 20NiCrMo2, 16MnCr5, 20MnCr5,
34CrNiMo6, 18CrNiMo7-6, 39CrNiMo3, 17CrNiMo6, 21CrMoV511, 56NiCrMoV7,
S355J2, 41Cr4, 51CRV4, 41CrAlMo7, 40NiCrMo7, 40NiCrMo3; 40CrMoV4-6,
34CrAlNi7-10, 30CrNiMo8, 20NiCrMo2-2, 18NiCrMo5, 42CrMoS4;
Tool Steel: 1.2714; 1.2344
Manufacturer: Jiangyin Dongyuan Special Steel Co., Ltd.
Jiangyin Dongyuan Special Steel Co., Ltd. is a professional manufacturer to produce the forging, the round steel and the forging ingot. The company is equipped with the steelmaking foundation. The forging equipment includes 800T and 1600T hydraulic quick forging machines, which are imported from West Germany by Lanzhou Petrochemical Factory, and 300T hydraulic Press. The company also has the car type heating furnace, batch type furnace, continuous furnace and 10M length annealing furnace, etc.
Our company can produce forging, forging roundness with the weight not more than 20T. The forging includes step shaft, gear and module, as well as cake type forging. The forging roundness: Dia110~800mm and we carry out products with materials supplied by clients
Steel type includes high quality carbon structure steel, carbon tool steel, alloy structure steel, alloy tool steel, spring steel and stainless steel. Total reaches 50 types. The annual production capacity is over 30 thousand tons.
The company has strong technical force, including middle and high level technicians over 30 members. The geographic environment is excellent. It locates at cross of Suzhou, Wuxi and Changzhou cities, closing to Changjiang river with convenient traffic and beautiful landscape.
Take philosophy"Quality first, Customer paramountcy", the company wholeheartedly supplies the best quality product and service to customers.
Welcome the new and old customer to visit us, negotiate and cooperate with us!
Achievement
Our company has strong technical force and has middle and high level technicians over 50 members. The company has excellent geographic environment because it locates at the cross of Suzhou, Wuxi and Changzhou city, closing to Changjiang river with convenient traffic and beautiful landscape. Our company professionally produces the special steel and forging round and normal forging. Our products are mainly used for metallurgy, petroleum and plastic machinery industries. We have supplied products for Luojing Project of Shanghai Baoshan Steel, German SMG company, Changzhou Baoling Heavy Industry and Jiangxi Xingang Mechanic and Electric Company. In recent past two years, we successfully developed the international market and the products were exported to Europe and America. In 2007, the annual output reached over 30 thousand tons and total production value reached RMB 150 million yuan. In 2008, the annual output reached over 40 thousand tons and total production value reached RMB 200 million yuan.
Enterprise's philosophy
The company has chemical analysis, physics test, NDT, high power test means so as to make the quality always controlled. The company were attested by ISO9001: 2000 and obtained the conformity certificate to guarantee the quality stable and reliable for long term.
All staff in Dongyuan deeply knows that the satisfaction and supporting of customer is our final objective. In order to realize the development and respond the society, Dongyuan people continuously strengthen the management, improve the service and realize the crossover development. We work hard to serve customers and give them convenient and actual service. We believe that the tomorrow will be more beautiful.
