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440A 440B 440C Stainless Steel Flat Bar Stock High Hardness

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440A 440B 440C Stainless Steel Flat Bar Stock High Hardness

Name: 440A 440B 440C Stainless Steel Flat Bar Stock High Hardness
Brand: TISCO, LISCO, BAO STEEL
Price: 1000 USD

Quality 440A 440B 440C Stainless Steel Flat Bar Stock High Hardness wholesale

Brand Name : TISCO, LISCO, BAO STEEL

Model Number : 440A/B/C

Certification : ISO, CE, SGS, BV

Place of Origin : Wuxi city, Jiangsu province

MOQ : 500 kgs

Price : USD1000-USD2000 per ton

Payment Terms : L/C, T/T, Western Union, Paypal

Supply Ability : 5000 tons per month

Delivery Time : 7 days

Packaging Details : Export-sea worthy packing with each bundle tied and protected.

Commodity : 440 stainless steel flat bar

Standard : ASTM, AISI, DIN, JIS

Width : 30-300

Thickness : 10-500mm

Length : 1000-6000mm

Edge : Slit Edge Mill Edge

Technique : Cold drawn Hot Rolled

Application : Chemical Industrial

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High Hardness 440A 440B 440C Stainless Steel Flat / Martensitic Stainless Steel Grade 440C

Products	Stainess Steel Flat Bar
Grade	440A 440B 440C
Standard	ASTM GB EN JIS
Thickness	4.0 - 100mm
Width	20 - 400mm customs as request
Surface Finishing	Pickling , Hairline , Polished
Servie	Cutting , Heat treatment
Other Grade	200 Series:201　202 300 Series: 301 304 304L 304H 309S 310S 314 316L 316Ti 317L 321 347 400 Series: 409L 410 420 430 431 436L 439 441 443 444 440A/B/C Others: S31803 S32750 904L 254SMO 253MA C276 Monel400 Inconel 600/625
Application	Structure , Decoration , household, furniture , decoration,Mechanical processing
Other Products	Stainless Steel Plate / Sheet / Pipe / Bars / Strips.etc

About 440 Stainless Steel

Type 440 Stainless Steel, as known as “razor blade steel,” is a hardenable high-carbon chromium steel. When put under heat treatment it attains the highest hardness levels of any grade of stainless steel. Type 440 Stainless Steel, which comes in four different grades, 440A, 440B, 440C, 440F, offers good corrosion resistance along with abrasion resistance. All grades can be easily machined in their annealed state, they also offer resistance to mild acids, alkalis, foods, fresh water, and air. Type 440 can be hardened to Rockwell 58 harness.

Type 440 Stainless Steel Applications

Thanks to each grades outstanding properties, all grades of Type 440 Stainless Steel can be found in a number of different products including:

Pivot pins
Dental and surgical instruments
High quality knife blades
Valve seats
Nozzles
Oil pumps
Rolling element bearings

Type 440 Stainless Steel Chemical Composition

Each grade of Type 440 Stainless Steel is made up of a unique chemical composition. It should be noted that the only major difference between the grades is the level of Carbon

Type 440A

Cr 16-18%
Mn 1%
Si 1%
Mo 0.75%
P 0.04%
S 0.03%
C 0.6-0.75%

Type 440B

C 0.75-0.95%

Type 440C and 440F

C 0.95-1.20%

All of the Type 440 Stainless Steel offered by Continental Steel meets or exceeds some of the toughest standards including ASTM, QQ, and MIL-S.

Standard Size of our stainless steel flat bar

Standard	ASTM A276-06
Size Specification	3×20	5×40	8×20	10×60	15×50	20×60
	3×25	5×50	8×25	10×80	15×60	20×80
	3×30	5×60	8×30	10×100	15×80	20×100
	3×40	5×80	8×40	12×20	15×100	25×40
	3×50	5×100	8×50	12×25	16×30	25×50
	4×20	6×20	8×60	12×30	16×40	25×60
	4×25	6×25	8×80	12×40	16×50	25×70
	4×30	6×30	8×100	12×50	16×60	25×100
	4×40	6×35	10×20	12×60	16×70	30×40
	4×50	6×40	10×25	12×80	16×80	30×50
	4×60	6×50	10×30	12×100	16×100	30×60
	5×20	6×60	10×35	15×20	20×30	30×80
	5×25	6×80	10×40	15×30	20×40	30×100
	5×30	6×100	10×50	15×40	20×50

Our Stainless Steel Flat Bar Pictures

440A 440B 440C Stainless Steel Flat Bar Stock High Hardness

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