AISI A128 Grade a Carbon Steel Stainless Steel Sheet

• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Square
• Model NO.: AISI A128
• Certificate: SGS ISO
• Delivery Time: Within10 Working Days
• OEM: Acceptable
• Secondary or Not: Non-Secondary
• Delivery Detail: 7-10 Days (According to The Order Quantity)
• Packaging Details: in Wooden Case or as Per Your Requirements
• Dimensions: Customzied
• Packing: by Sea or Air
• Ni (Min): 30-99.9
• Elongation (≥ %): 15-50
• Transport Package: Wooden Box or Customer′s Request
• Specification: ISO SGC
• Trademark: Taixie
• Origin: Wuxi, China
• HS Code: 7507120000
• Production Capacity: 10000tons/Y

Product Description

Product Description
Designation by Standards

Brand Name	Ravne No.	Mat. No.	DIN	EN	AISI
12MN	901	1.3401	X120Mn12	-	A128 grade A

Chemical Composition (in weight %)

C	Si	Mn	Cr	Mo	Ni	V	W	Others
1.20	0.40	12.50	max. 1.50	-	-	-	-	-

Description
Austenitic Mn-steel. The well-known Hadfield steel still has broad applications in the mineral processing industry. Especially under impact loading Hadfield steel displays good wear resistance due to its high cold work ability. However, Hadfield steel is not corrosion resistant. 
Applications
Components for dredgers and crushers, conveying machines: crushings jaws, impact wedges, linings, etc.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 190-210 
Density [g/cm3]: 7.88
Hardening
Harden from a temperature of 1000-1050oC followed by water quenching. Hardness after quenching is about 200 HB.
Mechnical properties at ambient temperature:
0.2 % proof stress (N/mm2): 350
Tensile strength (N/mm2): 800-1000
Forging
Hot forming temperature: 1050-850oC 
Machinability
The machinability of this steel is poor.
Forms manufactured: Please see the Dimensional Sales Program. 
Disclaimer
The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.