• Jiangsu Changjian Metal Products Co., Ltd.
    Eduardo
    The coil was packaged very well and shipped fast.The product fits the descripton. Thinking about purchasing again.Really a great product. I have tried other products and this by far is the best money I have spent.
  • Jiangsu Changjian Metal Products Co., Ltd.
    David
    First time we import a big project from China, excellent for service And really professionnal. My goods have been received, the products are not damaged at all.The quality and workmanship are very good, the materials are also very good, I am very satisfied. recommand them!
Contact Person : Elise
WhatsApp : +8617751672908

0.7 Mm 0.8 Mm 0.9 Mm 1.2 Mm Bright Annealed Stainless Steel Sheet 2400 X 1200 2500 X 1250

Place of Origin Jiangsu, China
Certification ISO9001, CE
Minimum Order Quantity 1 pcs
Delivery Time 7~10working days
Payment Terms L/C, T/T
Supply Ability 5000 Ton/Tons per Month
Product Details
Product Name Stainless Steel Sheet Type Cold Rolled,Hot Rolled
Surface No.1,2D,2B,BA,No.4,8k,Tempered Thickness 0.4mm~6mm
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0.7 mm stainless steel sheet 1200 x 600

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0.8 mm stainless steel sheet 1200 x 600

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0.9 mm stainless steel sheet 1200 x 600

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Product Description

Grade 420 Stainless Steel Sheet

400 SERIES STAINLESS STEEL

 

The 400 series group of stainless steels typically have an 11% chromium and 1% manganese increase, above the 300 series group. This stainless steel series tends to be susceptible to rust and corrosion under some conditions although heat-treating will harden them. The 400 series of stainless steels have a higher carbon content, giving it a martensitic crystalline structure that provides the end product with high-strength and high-wear resistance. The 400 series steels tend to be used in agricultural equipment, gas turbine exhaust silencers, hardware, motor shafts, and more.

 

Type 420 is a martensitic stainless steel that provides good corrosion resistance similar to 410 plus increased strength and hardness. It is magnetic in both the annealed and hardened conditions. Maximum corrosion resistance is attained only in the fully hardened condition. It is never used in the annealed condition.

 

CHEMICAL COMPOSITION

Element C Mn Cr Ni P S Si
409 0.03% 1.00% 10.5~11.7% 0.50% 0.04% 0.02% 1.00%
410 0.08~0.15% 1.00% 11.5~13.5% 0.75% 0.04% 0.03% 1.00%
420 0.15% 1.00% 12.0~14.0% - 0.04% 0.03% 1.00%
430 0.12% 1.00% 16.0~18.0% 0.75% 0.04% 0.03% 1.00%

 

MECHANICAL PROPERTIES

Grade

Tensile Strength

(MPa)

Min

Yield Strength

0.2% proof (MPa)

Min

Elongation

(%in 50mm)

Min

Brinell(HB)

Max

420(Annealed)

 

655

 

345 25 241

 

420 COMMON APPLICATIONS

The typical applications of grade 420 stainless steels are listed below:

  • Shear blades
  • Needle valves
  • Surgical equipment
  • Cutlery