0.002-3mm Thickness 420 Stainless Steel Strip Coil for Precision Machinery

• Type: Stainless Steel Strips
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Grade: 400 Series
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Flat
• Technique: Hot Rolled/Cold Rolled
• Model NO.: 420
• Surface Treatment: 2b/Ba/No.4/Hl/8K/No.1
• Finish: 2b/No.1/1d/2D/Ba/Sb/Hl/No.4/No.8
• Color: Customized
• Edge: Mill Edge/Slit Edge
• Mtc: En 10204/3.1
• MOQ: 5 Ton
• Trade Terms: Fob CIF CFR EXW etc
• Stock: in Stock
• Keyword: 420 Stainless Steel Strip
• Transport Package: Wooden Package
• Specification: 0.002mm-4mm
• Trademark: ZYTC
• Origin: China
• HS Code: 7219900000
• Production Capacity: 100tons; 200tons/Month

Product Description

Product Name	Martensite AISI Standard 420 Stainless Steel Strip for Precision machinery
Thickness	0.002mm-4mm
Width	As requirement
Length	2000 mm , 2438 mm , 3000 mm , 6000 mm OR as requirement
Finish	No.1 , 2B , HL , NO.4 , BA , SB ,1D , 2D , 2C , 2E , NO.5 , NO.9
Technical	Hot rolled,Cold rolled
Standard	ASTM 240 , A480 , JIS G 4304 , EN 10088-2
MOQ	5 ton
Certification	MTC Type 3.1 , PMI , CO
Delivery Time	7 days if have stock

What is 420 Stainlesss Steel?

Grade 420 stainless steel is a high-carbon steel with a minimum chromium content of 12%. Like any other stainless steel, grade 420 can also be hardened through heat treatment. It offers good ductility in its annealed state and excellent corrosion resistance properties when the metal is polished, surface grounded or hardened. This grade has the highest hardness - 50HRC - among all the stainless steel grades with 12% chromium.

 

Stainless steel grade and chemical composition(%)

Grade	C	Si	Mn	P ≤	S ≤	Cr	Ni	Mo	N
201	≤0.15	≤1.00	5.5-7.5	0.06	0.03	16-18	3.5-5.5	-	≤0.25
202	≤0.15	≤1.00	7.5-10.0	0.06	0.03	17-19	4-6	-	≤0.25
301	≤0.15	≤1.00	≤2.00	0.045	0.03	16-18	6-8	-	≤0.10
304	≤0.08	≤1.00	≤2.00	0.045	0.03	18-20	8-10.5	-	-
304L	≤0.03	≤1.00	≤2.00	0.045	0.03	18-20	8-12	-	-
309	≤0.2	≤1.00	≤2.00	0.045	0.03	22-24	12-15	-	-
309S	≤0.08	≤1.00	≤2.00	0.045	0.03	22-24	12-15	-	-
310	≤0.25	≤1.50	≤2.00	0.045	0.03	24-26	19-22	-	-
310S	≤0.08	≤1.00	≤2.00	0.045	0.03	24-26	19-22	-	-
316	≤0.08	≤1.00	≤2.00	0.045	0.03	16-18	10-14	2-3	-
316L	≤0.03	≤1.00	≤2.00	0.045	0.03	16-18	10-14	2-3	-
316H	0.04-0.1	≤1.00	≤2.00	0.045	0.03	16-18	10-14	2-3	-
316Ti	≤0.08	≤1.00	≤2.00	0.045	0.03	16-18	10-14	2-3	≤0.10
317	≤0.08	≤1.00	≤2.00	0.045	0.03	18-20	11-15	3-4	-
317L	≤0.03	≤1.00	≤2.00	0.045	0.03	18-20	11-15	3-4	-
321	≤0.08	≤1.00	≤2.00	0.045	0.03	17-19	9-12	-	≤0.10
321H	0.04-0.1	≤1.00	≤2.00	0.045	0.03	17-19	9-12	-	≤0.10
409	≤0.08	≤1.00	≤1.00	0.045	0.03	10.5-11.7	≤0.50	-	-
410	≤0.15	≤1.00	≤1.00	0.04	0.03	11.5-13.5	( ≤0.75)
420	≥0.15	≤1.00	≤1.00	0.04	0.03	12-14	-	-	-
430	≤0.12	≤1.00	≤1.00	0.04	0.03	16-18	-	-	-

Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .

Q2: Can I have free sample before making orders?

A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.

Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .

Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .

Q5: How can I quickly get the price list ?
A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .