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{"title":"0.7 Mm 0.8 Mm 0.9 Mm 1.2 Mm Bright Annealed Stainless Steel Sheet 2400 X 1200","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/df\/72226e8d4472bd26dd4d9f4af912-200x200-1\/0_7_mm_0_8_mm_0_9_mm_1_2_mm_bright_annealed_stainless_steel_sheet_2400_x_1200.jpg","attrs":{"Certification":"ISO9001, CE","Place of Origin":"Jiangsu, China","Minimum Order Quantity":"1 pcs","Payment Terms":"L\/C, T\/T"}}
{"title":"Mirror Hairline Finish Stainless Steel Sheet Plate 405 409 416 420j2","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/fb\/fa21f6ef6c5af69407b9517d577f-200x200-1\/mirror_hairline_finish_stainless_steel_sheet_plate_405_409_416_420j2.jpg","attrs":{"Place of Origin":"Jiangsu, China","Supply Ability":"5000 Ton\/Tons per Month","Minimum Order Quantity":"1 pcs","Certification":"ISO9001, CE"}}
{"title":"14 Gauge 20 Gauge Ss 304 2b Finish Stainless Steel Sheet Plate 430 431 420j2","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/45\/f5f803d85e023cb5cedb3a2a0392-200x200-1\/14_gauge_20_gauge_ss_304_2b_finish_stainless_steel_sheet_plate_430_431_420j2_440c.jpg","attrs":{"Certification":"ISO9001, CE","Place of Origin":"Jiangsu, China","Minimum Order Quantity":"1 pcs","Payment Terms":"L\/C, T\/T"}}
{"title":"4x8 4x10 Annealed Stainless Steel Sheet Metal 24 Gauge 20g 22 Gauge","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/c1\/b04f717171fafaa666f1b51ff17f-200x200-1\/4x8_4x10_annealed_stainless_steel_sheet_metal_24_gauge_20g_22_gauge.jpg","attrs":{"Certification":"ISO9001, CE","Place of Origin":"Jiangsu, China","Minimum Order Quantity":"1 pcs","Payment Terms":"L\/C, T\/T"}}
{"title":"306 303 201 202 Stainless Steel Sheet Plate Astm 0.05 Mm 0.25 Mm 0.4 Mm 0.7 Mm 0","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/72\/f98f20c43a5ebb055201d2fafb4f-200x200-1\/306_303_201_202_stainless_steel_sheet_plate_astm_0_05_mm_0_25_mm_0_4_mm_0_7_mm_0_8_mm.jpg","attrs":{"Certification":"ISO9001, CE","Place of Origin":"Jiangsu, China","Minimum Order Quantity":"1 pcs","Payment Terms":"L\/C, T\/T"}}
{"title":"204 314 310s Copper Clad Stainless Steel Sheets 2b 24 Gauge 5 X 10 48 X 96 8' X","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/fa\/bec98569ad70214d9f3c9abf935e-200x200-1\/204_314_310s_copper_clad_stainless_steel_sheets_2b_24_gauge_5_x_10_48_x_96_8_27_x_4_27.jpg","attrs":{"Certification":"ISO9001, CE","Place of Origin":"Jiangsu, China","Minimum Order Quantity":"1 pcs","Payment Terms":"L\/C, T\/T"}}
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Ecer Certification:
Active Member
Wuxi Screw Metal Products Co., Ltd. is a professional manufacturer with more than 20 years of experience in manufacturing stainless steel and carbon steel establised in 2001. Our location is in Wuxi - the largest stainless-steel processing center in China.
We have our own factory and pr... Wuxi Screw Metal Products Co., Ltd. is a professional manufacturer with more than 20 years of experience in manufacturing stainless steel and carbon steel establised in 2001. Our location is in Wuxi - the largest stainless-steel processing center in China.
We have our own factory and pr...