AISI 303 Stainless Steel

AISI 303 stainless steel (UNS S30300) was developed for easy cutting and basically belongs to 18-8 stainless steel. It improves the cutting performance while maintaining good mechanical properties. SS 303 has a higher sulfur content, which reduces the resistance on the cutting tool, but has a negative impact on the corrosion resistance, so the corrosion resistance is not as good as AISI 304 stainless steel.

Product Details

Product name	201/202/303/304L/316/316L/ 321/309S/310S/410/420/430 Stainless Steel Plate
Standard	ASME, ASTM, EN ,BS,GB,DIN, JIS etc
Brand	201/202/303/304L/316/316L/ 321/309S/310S/410/420/430
Certificate	BV, ISO, CE, SGS etc
Thickness	0.3-150mm
Width	500-2000mm or customized
Length	1000-6000mm or  customized
Standardsize	1220×2438mm, 1220×3048mm,       1524×3048mm, 1524×6096mm
Surface	2B, No.1, No.4, HL, BA, 8K etc
Application	Stainless steel sheet applies to construction field, ships building industry, petroleum &  chemical  industries,war and electricity industries, food processing and medical  industry, boiler  heat exchanger,machinery and hardware fields.
Packing	Standard export sea-worthy packing
Delivery time	7-15 days after deposit
TradeTerms	FOB, CFR, CIF, EXW
Payment Terms	30%T/T,L/C

Chemical Composition

SS 303 material chemical composition is listed in the following table based on cast analysis.

Chemical Composition, %
ASTM	AISI (UNS)	C, ≤	Si, ≤	Mn, ≤	P, ≤	S, ≥	Cr	Ni	Notes
ASTM A582/A582M	303 (UNS S30300)	0.15	1.00	2.00	0.20	0.15	17.0-19.0	8.0-10.0	Free-Machining Stainless Steel Bars
ASTM A581/A581M									Free-Machining Stainless Steel Wire and Wire Rods
ASTM A895									Free-Machining Plate, Sheet, and Strip
ASTM A959									Wrought Stainless Steels
ASTM A473									Stainless Steel Forgings
ASTM A314									Billets and bars for forging

FAQ
Q:Are you trading company or manufacturer?
A:We are a trading company with more than 15 years experience in steel export business,have the long term cooperation with big mills in China.
Q:Will you delivery the goods on time?
A:Yes,we promise to provide best quality products and delivery on time.Honesty is our company's tenet.
Q:Do you provide samples?is it free or extra?
A:The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q:Do you accept the third party inspection?
A:Yes absolutely we accept.
Q:What are your main products?
A:Carbon steel,alloy steel,stainless steel plate/coil,pipe and fittings,sections etc.
Q：Can you accept the order of customzied?
A：Yes,we assure.