Products and parameters:

Grade:
420J1/1.4021/20X13

Description:
420J1 grades are hardenable martensitic stainless steel used for cutlery, pump bushings and valves

Application:
Cutlery / Pump Valves/ Bushings / Screw-drivers.

Corrosion Resistanc:
This grade has moderate corrosion resistance to atmosphere, fresh water, mild acids present in fruit juices and milk like lactic, tartaric, citric acids, mild alkalis etc.
The corrosion resistance is best in hardened and tempered conditions.

Chemical Composition
Performance

Factory Information:







DSM has obtained ISO9001:2008,TS16949,BV and SGS certification. During our 19 years of working on 400 series stainless steel and special metal semimanufactures, Shanxi DSM has been proudly serving over 8000 customers in both domestic and oversea markets and various industries including Aviation, Automobile, Petrochemical, Textile, Hardware, Medical Apparatus, Electronic Product, Kitchenware and Cutlery.



Company Information:

Shanxi Disiman Special Metal Technology Co., Ltd

Dedicating to 400 series and special metal, DSM is a leading enterprise specializing in trading, processing, marketing and delivering. We have cold rolling and Precision Strip Steel factories together with advanced processing instruments, including but not limit to multiple Sendzimir Mills, AGC Four-high Mill, Annealing line, Degreasing Machine, Withdrawal Straightener, Decoiler Machine and Slitting Machine. High quality of end products will be guaranteed on multiple indexes such as hardness,tensile strength, yield strength, elongation, composition and Metallography.

DSM has five major processing factories located in Taiyuan, Wuxi, Foshan, Tianjin, Yangjiang and a branch office in Shanghai.We have most of the those famous steel mills in China as our suppliers and as well as a spot trading platform for 400 series with complete specifications and more than fifteen thousand tons of inventory reserve. As a front-end workshop for steel product manufacturers, we can customize steel belt with thickness from 0.08 to 60 mm and width from 4.6 to 1800 mm.

DSM has obtained IS09001:2008, TS16949, BV and SGS certification. During our 20 years of working on 400 series stainless steel and special metal semi-manufactures, Shanxi DSM has been proudly serving over 8000 customers in both domestic and oversea markets on various industries including Aviation, Automobile, Petrochemical, Textile, Hardware, Medical Apparatus, Electronic Product, Kitchenware and Cutlery.

Having the foothold in China, having the world in view', we step forward to develop steel deep processing, create our own manufacture and distribution cluster as well as extend the whole industry chain. With the belief 'Top client, Top quality', we are going to build DSM as a 400 series iron city!


We have supporting Cold Rolling and Precision Strip Steel factories together with advanced processing instruments, including but not limit to Sendzimir Mills (more than 20 sets), AGC Fourhigh Mill, Annealing line, Degreasing Machine, Withdrawal Straightener, Decoiler Machine and Slitting Machine. High quality of end products would be guaranteed on multiple indexes such as hardness, tensile strength, yield strength, elongation, composition and Metallography.







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