1.2316 ESF Special Steel Round Bar SUS420J2 422 Machined Surface Mould Steel

• Standard: DIN, JIS, AISI, ASTM, GB
• Technics: Hot Rolled
• Application: Tool Steel Bar
• Surface: Black
• Alloy: Alloy
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Mold Steel
• Model NO.: 1.2316 / SUS420J2 / 422
• Certificate: ISO/Mill Certificate
• Heat Treatment: Annealing/Q+T
• Ut Test Standard: Sep1921-84 Class3 C/C to D/D
• Delivery Quantity: Include MOQ
• Production Route: EF/EAF+LF+VD/ESR
• Transport Package: Export Standard Packing or Customers′demand
• Specification: as required
• Trademark: CF STEEL
• Origin: China
• HS Code: 7225401000
• Production Capacity: 1000t/Month

Product Description

1.2316/S136  ESF Special Steel Round Bar SUS420J2 422 Machined Surface Mould Steel 

1. Grade:1.2316/S136


2. Features:

A) Preliminary hard conditioning die mould steel;
B) Excellent corrosion resistance and have abrasion resistance and toughness;
C) Material hardness is uniform, have a superior polishing performance;


3. Application:

A) Highly stressed cutting and punching tools for thin sheets;
B) Stone processing tools and knives for paper and plastics,shear knives;
C) Low content of impurity content,stable production period;


4. Chemical composition (%)

C	Si	Mn	Cr	P	S	Mo	Ni
0.33-0.43	≤1.00	≤1.00	6.00-17.0	15.5-17	≤0.02	1.0-1.2	0.3

5. Hardness: prehardened 32-35HRC


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

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


8. Heat Treatment:

Annealing:810 - 830 °C
Hardness after annealing:Max.230 HB
Stress relieving:Approx.650 °C
Hot forming:1050 - 850 °C
Hardening:970 - 990 °C
Quenching media:Oil, Vacuum
Hardness after quenching:52 - 56 HRC
Hardness after tempering:

Tempering °C	100	200	300	400
HRC	54	52	52	52

 

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