DIN 1.2316 Upergrade 1.2083 Super Corrosion-resistant Plastic Mould Steel Round Bar

• Standard: DIN, JIS, AISI, ASTM, GB, BS
• Technics: Hot Rolled
• Application: Die Steel Bar
• Surface: Black
• Alloy: Alloy
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Free Cutting Steel, Mold Steel
• Model NO.: 1.2316
• Delivery condition: Annealed
• Quality Inspection: 100% UT passed
• Delivery Time: 7days
• Conditon: stock
• Transport Package: Standard/Customized
• Specification: standard/customized
• Trademark: customized
• Origin: China
• HS Code: 7228300000
• Production Capacity: 1000t/Month

Product Description

Super Corrosion-resistant Plastic Mould Steel DIN 1.2316 Upergrade 1.2083



Chemical Composition

Grades	C	Si	Mn	P	S	Mo	Ni	Cr
1.2316	0.39-0.43	≤1.09	≤1.0	≤0.025	≤0.006	1.0	0.3	13.5-16.0

Features
.  Higher corrosive resistance as compared to 2083 at its class
•  Higher strength as compare to 2083
•  Wear and corrosive resistance
•  strength enough to stand for presssure from injection plastic mold
•  Texturing properties in equivalent to 2311
•  Machining ability is in moderate level
•  Can do EDM well
•  Risk free of damange from heat treatment process
•  Homogeneity hardness throughout the whole thickness
•  Hardening ability in high level
•  Hardness after hardening process less than 2083
•  Can do Passivation to enhance corrosive reisstance.

Applications
2316 is a stainless steel and tool steel in the class of Plastic mold Selling condition is harden and temper
Hardness in range of 1000 N/mm2 suitable for plastic mold Especially corrosive resistance and rusty 
condition mold such as Amino Plastic, PVC, Thermo plastic
Thanks to wear and corrosive resistance properties, it can also apply to shaft and other parts of water pump
Also, good to use in machinery part that require strength with corrosive resistance. For example,

•   High corrosive Plastic mold
•   Plastic extrusion mold
•   Machinery part , shaft of water pump and staple part
•   Compressor part
•   Insert sleeve which made of 2083 to enhance strength and corrosive properties.  
Heat Treatment
Soft Annealing : 760 - 780 oC, cooling in furnace, max hardness HB230
Hardening : 1020-1050 oC, in oil or hot bath 500-550 oC 
Hardness : after quenching HRc49
Tempering

Temperature OC	100	200	300	400	500	600
HRc	49	47	46	46	47	32

Stock Size

Shapes	Flats	Thickness	26-250mm
		Width	105-610mm
	Rounds	Dia	20-250mm
		Length	3000-6000mm

1.2316 are in the class of plastic mold and stainless steel which was developed from 2083 (AISI420)
By adding more composition of Chromium and Molybdinum, it can increase corrosive resistance
Moreover, it also comes with quenching and tempering as normal selling condition
Hardness is in range 300 HB (30 HRC), result in easy to machining without  hardening againg
Also, help avoid changing in its dimension from hardening process
Suitable for plastic mold that require corrosive resistance during plastic making such as
PVC, Amino plastic and thermo plastic
NEAREST EQUIVALENT DIN 2316 (Code X36CrMo17) AISI431 JIS SUS43

Quality Inspection

Packing & Delivery