✕
☰
English English
Choose Language:
Catalog

SNCM439

  • SNCM439 - SNCM439
SNCM439
Model - SNCM439
Nickel Chrome Molybdenum Alloy Steel
Shafts, crankshafts, gears, pistons, automotive parts, locomotive parts, power screws and nuts  

1.Ingredient:
Steel Grade C Si Mn P S Ni Cr Mo
SNCM439 0.36-0.43 0.15-0.35 0.60-0.90 <0.030 <0.030 1.60-2.00 0.60-1.00 0.15-0.30

2.Equivalent steel:
Equivalent steel JIS AISI DIN GB
  SNCM439 4340 40NiCrMo6 40CrNiMoA

3.Heat treatment:
Normalization Annealing Quenching Tempering
820-870 Air Cooling 820 High Temperature Annealing
870 Low Temperature Annealing		 820-870 Oil Cooling 580-680 Quickly cooling

4.Mechanical properties:
Yielding Strength (N/mm²) Tensile Strength (N/mm²) Elongation (%) Section reduction (%) Charpy Hardness (HBW)
>885 980 >16 >45 >69 293~352

5.Origin Place:Japan,China,Korea
We are an expert ofSNCM439 and an importer, supplier and exporter with factory and warehouse in Taiwan. We continue expanding our stock of SNCM439 products to efficiently accommodate clients’ demands both locally and internationally. Trust SNCM439 provided by HERO STAR SPECIAL STEEL CO., LTD. is your best solution.
To find and shop the best SNCM439, you need to know about the highest quality of SNCM439 agent, supplier, wholesaler and distributor from a warehouse in Taiwan. Our advanced technology and hard-working staffs to ensure the competitiveness of our top quality

SNCM439

, meanwhile, customer satisfaction is our constant pursuit.
Enquiry Now
Products List
View Detail
SNCM220 - SNCM220
SNCM220
SNCM220
HERO STAR SPECIAL STEEL CO., LTD.
Find and buy SNCM439 in the best price from the manufacturer or supplier in Taiwan. Get contact details & address of the manufacturers, OEM, ODM, suppliers, company and factory of SNCM439 in Taiwan
SNCM220
none
999999999 http://schema.org/InStock USD 2020-12-31
90out of 100based on 100user ratings
View Detail
SCM440 - SCM440
SCM440
SCM440
HERO STAR SPECIAL STEEL CO., LTD.
Find and buy SNCM439 in the best price from the manufacturer or supplier in Taiwan. Get contact details & address of the manufacturers, OEM, ODM, suppliers, company and factory of SNCM439 in Taiwan
SCM440
none
999999999 http://schema.org/InStock USD 2020-12-31
90out of 100based on 100user ratings
View Detail
SACM645 - SACM645
SACM645
SACM645
HERO STAR SPECIAL STEEL CO., LTD.
Find and buy SNCM439 in the best price from the manufacturer or supplier in Taiwan. Get contact details & address of the manufacturers, OEM, ODM, suppliers, company and factory of SNCM439 in Taiwan
SACM645
none
999999999 http://schema.org/InStock USD 2020-12-31
90out of 100based on 100user ratings
View Detail
SCM415 - SCM415
SCM415
SCM415
HERO STAR SPECIAL STEEL CO., LTD.
Find and buy SNCM439 in the best price from the manufacturer or supplier in Taiwan. Get contact details & address of the manufacturers, OEM, ODM, suppliers, company and factory of SNCM439 in Taiwan
SCM415
none
999999999 http://schema.org/InStock USD 2020-12-31
90out of 100based on 100user ratings
View Detail
SCM420 - SCM420
SCM420
SCM420
HERO STAR SPECIAL STEEL CO., LTD.
Find and buy SNCM439 in the best price from the manufacturer or supplier in Taiwan. Get contact details & address of the manufacturers, OEM, ODM, suppliers, company and factory of SNCM439 in Taiwan
SCM420
none
999999999 http://schema.org/InStock USD 2020-12-31
90out of 100based on 100user ratings