1.2083 420 S136 Anti Corrosion Plastic Mould Stainless Steel Round Bar

• Type: Stainless Steel Bars
• Standard: ASTM, AISI, GB, JIS, DIN
• Grade: 1.2083/420/4Cr13/S136
• Certification: ISO, RoHS, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round/sheet/plate/flat bar
• Technique: Hot Rolled
• Model NO.: 1.2083/420/S136
• Surface Treatment: Polished
• Heat Treatment: Annealing +Q+T
• Process: EAF+LF+VD+ESR
• Technology: Forged or Hot Rolled
• Test: SGS / Ut 100% / Element Testing
• Inspection: Chemical and Phycial
• Delivery Quatity: Include MOQ
• Payment: 30% Deposit,Blance by L/C at Sight or T/T
• Certificate: ISO/Mill Certificate
• Transport Package: Export Standard Packing or Customers′demand
• Specification: diameter 10-350mm
• Trademark: CF STEEL
• Origin: China
• HS Code: 7228300000
• Production Capacity: 1000t/Month

Product Description

1.2083 420 S136 Steel Round Bar of Plastic Mould Steel

1.2083 mould steel is a kind of plastic mould steel with high chromium element which is up to 13%.1.2083 mould steel has good wear resistance and good polishing, it widely used for acid proof plastic mold.

Equivalent grades:

GB(China)	DIN(German)	AISI(USA)	JIS(Japan)
50#	1.1213	SAE1050	S50C

Chemical composition (%)

Grade	delivery hardnessºC	C	Si	P	S	Cr	Ni	Mo	Mn
420	HRC32-36	0.4	0.8	≤0.03	≤0.03	13.5	~	0.6	0.5
4Cr13	HB≤201	0.36-0.48	≤0.6	≤0.035	≤0.03	12-14	≤0.6	~	≤0.8
1.2083	HB≤235	0.26-0.35	≤0.6	≤0.03	≤0.03	12.5-14	≤0.5	~	≤0.8
S136	HB≤235	0.38	0.8	≤0.03	≤0.03	13.6	~	~	0.5

Hardness:prehardened 30-36HRC

Recommend heat treatment:

Heating temperature/ºC		Cooling way	Hardness(HRC)	Tempering  temperature /ºC	Hardness(HRC)
Preheating temperature	Solution temperature
920-980	1050-1100	Oil Cooling	48-54	200	≥48

Available size(mm):

Flat Bar Size(mm)			Round Bar Size(mm)
Thickness	Width	Length	Diameter	Length
6-195	2000	5800	10-350	2000-6000

Application
1. Transparent plastic mould
2. Highly stressed cutting and punching tools for thin sheets
3. Stone processing tools and knives for paper and plastics,shear knives
4. Requiring higher food industrial equipment parts and PVC / PP / EP

Package: We provide standard export packing or according to customers' request.    

Delivery: For abundant stock, 15-20 days.For customized products, 30-50 days.

Products show